Seminars


Well-posedness for fluid free boundary problems in general relativity

Shuang Miao (Wuhan University)

10:00~11:00, Saturday, December 14, 2024
Location: Auditorium (18th floor) at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai
Zoom Meeting No.: 838 293 7191 (Passcode: SIMIS)

Length bounds for hyperbolic Heegaard splittings
Geometry and Topology Seminar

Gabriele Viaggi (University of Rome)

Friday 4pm, Dec. 13, 2024
Zoom Meeting No.: 283 044 9723 (Passcode: tUd1sA)

Noninvertible Gauge Symmetry in (2+1)d Topological Orders: A String-Net Model Realization
SIMIS Seminar series on Quantum computing, Quantum simulation and Strongly-correlated systems

Yidun Wan

Friday 13th December 2024, 10:30h-11:30h.
Room 1410, SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai
Send comments or questions to: Miguel Tierz (Seminar organizer; tierz at simis.cn) or to Jean-Emile Bourgine (Speaker’s host; bourgine at simis.cn)

Instanton sheaves, fiber of (categorical) period map and Bridgeland moduli space
SIMIS Seminar on Algebraic Geometry

Shizhuo Zhang (IBS-CGP, South Korea)

10:00-11:00 a.m., Thursday, Dec.12, 2024
Room 1410, SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

From Perturbations of Operators to Noncommutative Condensers
An operator algebras seminar at SIMIS

Dan-Virgil Voiculescu (UC Berkeley)

10:00-11:00 a.m., Thursday, December 12, 2024
Room 1210, SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai
Zoom Meeting No.: 423 317 8953 (Password: SIMIS)

The Extreme Growth Rate of Periodic Orbits for Equivalent Flows
Dynamical Systems seminar

Sixu Liu (BIMSA)

16:00, Thursday, Dec. 12, 2024
Location: Room 1210 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Modularity in d \gt 2 conformal field theories
Physical Math Seminar @SIMIS

Yang Lei (Soochow University)

17:00-18:30, Thur., Dec. 12, 2024
Room 1610 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai
Zoom Meeting No.: 423 317 8953 (Passcode: SIMIS)

Quantum Toroidal Symmetries
SIMIS String Math Seminar

Jean-Emile Bourgine (SIMIS)

4 p.m., Wednesday, December 11, 2024
Room 1610 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

A Probabilistic Deep Learning Approach for Analyzing 3D Spatial Transcriptomics Data
MATHEMATICS AND INTERDISCIPLINARY SCIENCES Winter Seminar Series in Shanghai

Yang Can (Hong Kong University of Science and Technology)

10:30 am, Wednesday, December 11, 2024

Room 710, SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai
Zoom Meeting No.: 865 9848 9352 (Passcode 678988)

Fortuity and Monotony in SYK models
SIMIS+Shanghaitech Joint Seminar on Theoretical Physics

Bik Soon Sia (Tsinghua University)

Tuesday, Dec. 10th, 15:00-16:00
Location: Auditorium (18th floor), SIMIS
Zoom Meeting No: 423 317 8953 (Passcode: SIMIS)

Manifold Fitting: A New Platform Driving Discoveries in Human Health
MATHEMATICS AND INTERDISCIPLINARY SCIENCES Winter Seminar Series in Shanghai

Li Bingjie (National University of Singapore)

Monday, 10:30am, December 9, 2024

流形拟合在交叉学科中的应用研讨会

Sunday, December 8, 2024, at SIMIS, Shanghai

Rabinowitz Floer theory and formal neighborhoods
SIMIS Seminar on Derived and Noncommutative Geometry

Yuan Gao

10:00 ~ 13:00, Friday, December 6, 2024
Room 810, SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Nonlinear Landau Damping for the Vlasov-Poisson System

Nguyen Quoc Hung (CAS-AMSS)

2:00pm, Friday,December 6, 2024
Room 1410 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Manifold-valued models for analysis of EEG time series data
MATHEMATICS AND INTERDISCIPLINARY SCIENCES Winter Seminar Series in Shanghai

Tao Ding (ShanghaiTech University)

10:00am, Friday, December 6, 2024
Room 1410, SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai
Zoom Meeting No.: 865 9848 9352 (Passcode 678988)

Completeness Relation and Casimir Operator for the Virasoro Algebra
SIMIS+Shanghaitech Joint Seminar on Theoretical Physics

Jean-Francois Fortin (Laval University)

14:00-15:00, Thursday, Dec. 5th, 2024
Auditorium (18th floor), SIMIS
Zoom Meeting No.: 423 317 8953 (Passcode SIMIS)

Limit space theory via nonstandard analysis
An operator algebras seminar at SIMIS

Jin Qian (East China Normal University)

2:30-3:30pm, Thursday, December 5, 2024
Room 1210, SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Symmetry topological field theory from bottom-up and top-down
Physical Math Seminar @SIMIS

Jiahua Tian (ECNU)

17:00-18:30, Thursday, Dec. 5, 2024
Location: Room 1610 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai
Zoom Meeting No.: 423 317 8953 (Passcode SIMIS)

Density of Stable Interval Translation Maps
Dynamical Systems seminar

Leon Staresinic (Imperial College)

16:00-17:00, Thursday, December 5, 2024
Online: Microsoft Teams Meeting ID: 954 585 487 551 9 (Passcode: tzAM9w)

Branes and Representations of DAHA of C^\vee C1
SIMIS String Math Seminar

Satoshi Nawata (Fudan University)

4:00 pm, Wednesday, 4th December, 2024
Room 1610 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Deformation theory, Fukaya’s conjecture and the Gross-Siebert program
SIMIS Seminar on Derived and Noncommutative Geometry

Ziming Ma

16:00-19:00, Monday, December 2, 2024
Room 1410, SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Patterson-Sullivan measures for relative Anosov groups
Geometry and Topology Seminar

Tengren Zhang (National University of Singapore)

4pm, Friday, Nov. 29, 2024
Zoom Meeting No.: 942 4677 6586 (Passcode 451690)

On Smooth Projective Manifolds with Topological Circle Bundle Structures
SIMIS Seminar on Algebraic Geometry

Feng Hao (Shandong University)

10:00-11:00 a.m., Friday, Nov. 29, 2024
Auditorium (18th floor) at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

On the Painlevé II hierarchy and their applications
SIMIS Seminar series on Random matrix theory, Integrable systems and Applications

Lun Zhang (Fudan University)

09:30~10:30, Thursday, 28th November, 2024
Room 1410, SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai
Send comments or questions to: Miguel Tierz to tierz at simis.cn

Pointwise convergence of noncommutative Fourier series
An operator algebras seminar at SIMIS

Guixiang Hong (Harbin Institute of Technology)

2:30-3:30pm, Thursday, November 28, 2024
Room 1210, SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Deformed GL(N) five-vertex model and the equivariant quantum cohomology/quantum K-ring of flag varieties
Physical Math Seminar @SIMIS

Jirui Guo (Tongji University)

17:00-18:30, Thur., Nov. 28, 2024
Room 1610 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai
Zoom Meeting No.: 423 317 8953 (Passcode: SIMIS)

Gapless Floquet Topology
Simis Seminar series on Quantum computing, Quantum simulation and Strongly-correlated systems

Dr. Gabriel Cardoso (Tsung-Dao Lee Institute, Shanghai Jiao Tong University)

29th November 2024, 13:30h-14:30h
Room 1410 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Send comments or questions to: Miguel Tierz to tierz _at_ simis.cn

Dynamical Behavior of Ion Channels: Advances from GSPT and AI-Enhanced Numerical Methods
Dynamical Systems seminar

Hamid Mofidi (BIMSA)

16:00, Thur., Nov. 28, 2024
Room 1210, SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

A quantum deformation of the N=2 superconformal algebra
SIMIS String Math Seminar

Junichi Shiraishi (University of Tokyo)   

4:00 pm, Wednesday, 27th November, 2024
Room 1610 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Gravitational waveform from amplitudes
SIMIS+ShanghaiTech joint seminar on theoretical physics

Alessandro Georgoudis (Queen Mary University of London)

15:00, Tuesday, November 26th, 2024
SPST building 5, Room 5-103, ShanghaiTech University
Zoom Meeting No.: 423 317 8953 (Passcode SIMIS)

Derived symmetries for crepant resolutions of hypersurfaces
SIMIS Seminar on Derived and Noncommutative Geometry

Will Donovan (YMSC, Tsinghua University)

16:00-19:00, Monday, November 25th, with a break for tea
Room 1410, SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Handling Device Heterogeneity in Federated Learning: The First Optimal Parallel SGD in the Presence of Data, Compute, and Communication Heterogeneity

Peter Richtárik (KAUST)

10:00 – 11:00, Monday, November 25, 2024
Auditorium (18th floor) at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai
ZOOM Meeting No.: 423 317 8953 (Passcode: SIMIS)

Metric geometry on Grothendieck groups in symplectic geometry
SIMIS Seminar on Derived and Noncommutative Geometry

Jun Zhang (USTC)

Friday, November 22nd, 14:00-17:00 with a break for tea at 15:30.
Room 1410, SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

The 3d-quantum trace map and applications
Physical Math Seminar @SIMIS

Stavros Garoufalidis (International Center for Mathematics, Southern University of Science and Technology)

14:00-15:00, Friday, Nov. 22, 2024
Room 1610 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai
Zoom Meeting No.: 606 394 1426 (Passcode: SIMIS)

Instantons and the Large N=4 Algebra
SIMIS String Math Seminar

Speaker: Edward Witten (IAS)

10:00 am, Friday, 22nd November 2024
Online (To receive the Zoom link, please contact the organizer: veronica-pasquarella@simis.cn)

Send comments or questions to: veronica-pasquarella _at_ simis.cn

SL(2,C)\times D symmetry and conformal primary basis for massless fields
SIMIS+Shanghaitech Joint Seminar on Theoretical Physics

Hongbao Zhang (Beijing Normal University)

14:00-15:00, Thursday, November 21th, 2024
Auditorium (18th floor) at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai
Zoom Meeting No.: 423 317 8953 (PassCode SIMIS)

Transverse index theory according to Kasparov
An operator algebras seminar at SIMIS

Rudy Rodsphon(Sichuan University)

2:30-3:30pm, Thursday, November 21, 2024
Room 1210, SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Closed geodesics in dilation surfaces
Dynamical systems seminar

Guillaume Tahar (BIMSA)

16:00, Thur., Nov. 21, 2024
Online: Microsoft Teams Meeting ID: 954 585 487 551 9 (Passcode: tzAM9w)

Holographic insights in 3D asymptotically flat gravity
Physical Math Seminar @SIMIS

Hernan A. Gonzalez (San Sebastian U., Chile)

17:00-18:30, Thur., Nov. 21, 2024
Room 1610 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai
Zoom Meeting No.: 606 394 1426 (Passcode: SIMIS)

Intersection theory on moduli space of super Riemann surfaces
SIMIS String Math Seminar

Hao Xu (SIMIS)

4:00 pm, Wednesday, 20th November, 2024
Room 1610 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Aspects of generalized global symmetries in 2D: SymTFTs, anomalies, and gauging
Physical Math Seminar @SIMIS

Xingyang Yu

14:00-15:30, Tue., Nov. 19, 2024
Room 1110 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai
Zoom Meeting No.: 423 317 8953 (Passcode: SIMIS)

Local statistics of Muttalib-Borodin ensemble in the hard to soft transitive regime
SIMIS Seminar series on Random matrix theory, Integrable systems and Applications

Dong Wang (School of Mathematical Sciences, University of Chinese Academy of Sciences)

13:30-14:30, Friday, 15th November 2024
Room 1410 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Send comments or questions to: Miguel Tierz to tierz (at) simis.cn

How to find non-invertible symmetries in lattice models?
Physical Math Seminar @SIMIS

Weiguang Cao (IPMU)

17:00-18:30, Thur., Nov. 14, 2024
Room 1610 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai
Zoom Meeting No.: 423 317 8953 (Passcode: SIMIS)

Renormalization and rigidity for circle maps with singularities

Prof. Khanin

16:00, Thursday, Nov. 14, 2024
Room 1210, SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Index Theory and Tangent Groupoid

Xiaoman Chen (Fudan University)

2:30-3:30 pm, Thursday, November 14, 2024
Auditorium (18th floor) at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Torsors of the Jacobians of the generic Fermat curves
SIMIS Seminar on Algebraic Geometry

Qixiao Ma (ShanghaiTech University)

10:00-11:30 a.m., Wednesday, Nov. 13, 2024
Room 1210 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Celestial optical theorem and CPW coefficients in celestial holography
SIMIS String Math Seminar

Wenjie Ma

4:00 pm, Wednesday, 13th November, 2024
Room 1610 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

The natural flow and the critical exponent
Geometry and Topology Seminars

Shi Wang (Shanghai Tech University)

Time: 4:00 pm, Friday, 8th November 2024.
Location: Room 1610 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Correlated and topological states in graphene-based heterostructures
Simis Seminar series on Quantum computing, quantum simulation and strongly-correlated systems

Jianpeng Liu

13:30h-14:30h, 8th November 2024.
Room 1401 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

On the classification of 1-ASH algebras of real rank zero
An operator algebras seminar at SIMIS

Zhichao Liu (Dalian University of Technology)

2:30-3:30pm, Thursday, November 7, 2024
Room 1510, SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Infinitesimal categorical Torelli: application to Kuznetsov Fano 3-fold conjecture
Physical Math Seminar @SIMIS

Xun Lin (MPIM)

17:00-18:30, Thur., Nov. 7, 2024
Room 1610 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai
Zoom Meeting No.: 423 317 8953 (Passcode: SIMIS)

Evolution of continued fraction expansions
Dynamical systems seminar

Noy Soffer-Aranov (Utah University)

Thur., Nov. 7, 2024
Microsoft Teams Meeting ID: 954 585 487 551 9 (Passcode: tzAM9w)

Scaled homology and topological entropy
Geometry and Topology Seminar

Zihao Liu (Rice University)

10:00 am, Wednesday, Nov. 6, 2024
Zoom Meeting No.: 910 3139 9342 (Passcode: 957825)

A closed formula for surface defects in 6D (2,0) theories
SIMIS+Shanghaitech Joint Seminar on Theoretical Physics

Yang Zhou, Fudan University, Shanghai

15:00, Tuesday, November 5th, 2024
Auditorium (18th floor) at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai
Zoom Meeting No.: 423 317 8953 (Passcode: SIMIS)

Indecomposability of derived categories of minimal varieties
SIMIS Seminar on Algebraic Geometry

Xun Lin (Max Planck Institute for Mathematics)

10:00-11:00 a.m., Tuesday, Nov. 5, 2024
Room 1610 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Spectrum of derived categories and supergeometry
SIMIS Seminar on Derived and Noncommutative Geometry

Slava Pimenov (BIMSA)

16:00~19:00, Nov. 4th, 2024
Room 1410, SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Relative Novikov conjecture for coarse embedding groups
An operator algebras seminar at SIMIS

Geng Tian (Liaoning University)

3:30-4:30pm, Thursday, October 31, 2024
Room 1510, SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Robust transitivity: from uniform hyperbolicity, through blenders, and to computer-assisted proofs
Dynamical Systems seminar

Marisa Dos Reis Cantarino (Monash University)

Thur., Oct. 31, 2024
Microsoft Teams Meeting ID: 954 585 487 551 9 (Passcode: tzAM9w)

Entropy in gravitational von Neumann algebras
Physical Math Seminar @SIMIS

Antony Speranza (University of Amsterdam)

17:00-18:30, Thur., Oct. 31, 2024
Room 1610 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai
Zoom Meeting No.: 423 317 8953 (Passcode: SIMIS)

On the Hilbert Space of the Chern-Simons Matrix Model, Deformed Double Current Algebra Action, and the Conformal Limit
SIMIS String Math Seminar

Sen Hu (University of Science and Technology of China)

4pm, Wednesday, 30th October, 2024
Room 1610 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Modularity in Argyres-Douglas Theories with a=c

Hongliang Jiang (Imperial College London)

13:30-14:30, Tue., Oct. 29, 2024
Room 1410 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai
Zoom Meeting No.: 423 317 8953 (Passcode: SIMIS)

Semi-orthogonal decomposition of conjugation equivariant sheaves on the loop group and affine character sheaves
SIMIS Seminar on Derived and Noncommutative Geometry

Aron Heleodoro (University of Hong Kong)

16:00~19:00, Oct. 28th, 2024
Room 1410, SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Some results on distance two Heegaard splittings
Geometry and Topology Seminar

Yanqing Zou (East China Normal University)

4pm, Friday, October 25, 2024
Room 1610 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Lyapunov exponents, recurrence, and cusps

Jorge Olivares-Vinales (SCMS)

Time: 16:00, Thur., 24th October 2024
Location: Room 1210, SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Furstenberg’s conjecture and two related problems
An operator algebras seminar at SIMIS

Huichi Huang

2:30-3:30pm, Thursday, October 24th, 2024
Room 1510, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Non-perturbative aspects of the SW/CMT correspondence
Physical Math Seminar @SIMIS

Zhaojie Xu (Shanghai University)

17:00-18:30, Thur., Oct. 24, 2024
Location: Room 1610 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai
Zoom Meeting No.: 423 317 8953 (Passcode: SIMIS)

Introduction to Shifted Symplectic structure and Lagrangian structure
SIMIS Seminar on Derived and Noncommutative Geometry

Yingdi Qin (SIMIS)

16:00~19:00, Monday, Oct. 21, 2024
Room 1410, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Correlators of N=4 SYM on real projective space at strong coupling
SIMIS+ShanghaiTech Joint Seminar on Theoretical Physics

Xinan Zhou

1:30-4:00 pm, Oct. 21, 2024
Auditorium (18th floor) at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

The AdS Virasoro-Shapiro amplitude at high energies
SIMIS+ShanghaiTech Joint Seminar on Theoretical Physics

Fernando Alday

1:30-4:00 pm, Oct. 21,2024
Auditorium (18th floor) at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Figure-eight knot is always over there
Geometry and topology seminar at Fudan & Simis

Jiming Ma (Fudan University)

4pm, Friday, October 18, 2024
Room 1610 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Sachdev-Ye-Kitaev model: from quantum chaos to quantum gravity
Simis Seminar series on Quantum computing, quantum simulation and strongly-correlated systems

Antonio Garcıa-Garcıa (Shanghai Jiao Tong University)

13:30-14:30, 18th October 2024
Room 1401, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Expander graphs and ideal structure of uniform Roe algebras
An operator algebras seminar at SIMIS

Qin Wang (East China Normal University)

2:30-3:30pm, Thursday, October 17th, 2024
Room 1510, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Lower form symmetries and gerbes
Physical Math Seminar @ SIMIS

Leonardo Santilli (YMSC, Tsinghua University)

17:00-18:30, Thur., Oct 17., 2024
Room 1610, Block A, No. 657 Songhu Road, Yangpu District, Shanghai
Zoom Meeting No.: 423 317 8953 (Passcode: SIMIS)

Constructing exceptional orbits in homogeneous space
SIMIS Dynamics Seminar

Anurag Rao (SIMIS)

16:00, Thursday, Oct. 17, 2024
Room 1210, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

COHOMOLOGICAL ASPECT OF MODULI OF 1D SHEAVES ON SURFACES
SIMIS Seminar on Algebraic Geometry

Fei Si (Xi’an Jiaotong University)

11:00-12:00, Tuesday, Oct. 15, 2024
Room 1610, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Generalized Complex Geometry in terms of Shifted Symplectic Holomorphic Stack
SIMIS Seminar on Derived and Noncommutative Geometry

Yingdi Qin (SIMIS)

16:00~19:00 (with break for tea), Monday, Oct. 14, 2024
Room 1410, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Introduction to uniform property Gamma
An operator algebras seminar at SIMIS

Javad Mohammadkarimi

2:30-3:30pm, Thursday, October 10th, 2024
Room 1510, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Shifted symplectic structures on derived Quot Schemes, Degenerations and Categorification of DT invariants
SIMIS Seminar on Derived and Noncommutative Geometry

Artan Sheshmani (BIMSA)

16:00-19:00, Tuesday, October 8th, 2024
Block A, No. 657 Songhu Road, Yangpu District, Shanghai

On a mathematical formulation of Strominger-Yau-Zaslow conjecture
SIMIS Seminar on Derived and Noncommutative Geometry

Hang Yuan (BIMSA)

16:00-19:00 (with tea break), Monday, Sept. 30, 2024
Room 1410, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Uniqueness and non-uniqueness for the Asymptotic Plateau Problem in hyperbolic three-space
Geometry and Topology Seminar of Fudan & SIMIS

Andrea Seppi (the Institut Fourier of Grenoble)

4pm-5:30 pm, September 27th, 2024
Zoome Meeting No.: 944 6083 3287 (Passcode: 199950)

Seminars on Dynamical Systems

Host: Chongqing Cheng

14:00~16:00, Thursday (every week, since Sept. 26)
Room 1410, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Twisted Roe algebras and their K-theory
An operator algebras seminar at SIMIS

Liang Guo

2:30-3:30pm, Thursday, September 26th, 2024
Room 1510, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Decorated trees for Koszul-Tate resolutions and ghosts

Thomas Strobl

15:00, Tuesday, Sept. 24, 2024
Room 1410, Block A, No. 657 Songhu Road, Yangpu District, Shanghai
Zoom Meeting No.: 423 317 8953 (Password: SIMIS)

ON THE D-EQUIVALENCE CONJECTURE FOR HYPER-KÄHLER VARIETIES
SIMIS Seminar on Algebraic Geometry

Ruxuan Zhang (SCMS, Fudan University)

10:00-11:00, Tuesday, Sep. 24, 2024
Room 1610, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Recent advaces on Han’s conjecture
SIMIS Seminar on Derived and Noncommutative Geometry

Guodong Zhou (East China Normal Univeristy)

16:00-19:00 (with tea break), Monday, Sept. 23, 2024
Room 1410, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

On primeness of central sequence algebras
An operator algebras seminar at SIMIS

Xuanlong Fu

14:30-15:30, Thursday, September 19th, 2024
Room 1510, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Moduli Stacks of Solutions to Non-linear PDES and their related Singularities
SIMIS Seminar on Derived and Noncommutative Geometry

Jacob Kryczka (BIMSA)

16:00-19:00 (with tea break), Wednesday, Sept. 18, 2024
Room 1410, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Enumerative Invariants from Calabi-Yau categories
SIMIS Seminar on Derived and Noncommutative Geometry

15:00-18:00, Mon., Sept. 9, 2024 (with break for tea in the middle)

Room 1410, 14th Floor, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

A higher index for finite-volume locally symmetric spaces
An operator algebras seminar at SIMIS

Hang Wang (ECNU)

14:30-15:30, Thursday, September 5, 2024
Room 1610, 16th Floor, Block A, No. 657 Songhu Road, Yangpu District, Shanghai
Zoom Meeting No.: 423 317 8953 (Password: SIMIS)

Introduction and motivation to continuous K-theory
Seminar on Continuous K-theory

Christopher Brav

A.M., Monday, September 2, 2024

Mirror symmetry via Floer theoretic invariants with support
SIMIS Seminar on Field Theory and String Theory

Umut Varolgunes

18:00 ~ 19:00, Thursday, Aug. 29, 2024

What would be equivariant mirror symmetry for Hitchin systems?
SIMIS Seminar on Field Theory and String Theory

Alex Cruz Morales

14:00 ~ 15:00, Thursday, Aug. 22, 2024

Mass Gap in anti-de-Sitter space
SIMIS Seminar on Field Theory & String Theory

Ziming Ji (SISSA)

14:00 ~ 15:00 p.m.; Tuesday, Aug. 13, 2024

Zoom Meeting No.: 423 317 8953 (Password: SIMIS)

Yangian Gelfand-Zetlin bases in the Dorey-Tong-Turner matrix model Hilbert space
SIMIS Seminar on Field Theory & String Theory

Yehao Zhou (IPMU)

14:00 ~ 15:00 p.m.; Monday, Aug. 5, 2024

Zoom Meeting No.: 423 317 8953 (Password: SIMIS)

Pure C*-algebras
SIMIS 7.31 Seminar

Hannes Thiel (Chalmers University & University of Gothenburg)

15:30 p.m.; July 31,Wed., 2024
Zoom Meeting No.: 423 317 8953 (Password: SIMIS)

Diagonals in classifiable C*-algebras
SIMIS 7.31 Seminar

Wilhelm Winter (Universität Münster)

14:00 p.m.; July 31,Wed., 2024
Zoom Meeting No.: 423 317 8953 (Password: SIMIS)

A geometric Elliott invariant
SIMIS 7.31 Seminar

Hang Wang (East China Normal University)

11:00 a.m.; July 31,Wed., 2024
Zoom Meeting No.: 423 317 8953 (Password: SIMIS)

Quantitative K-theory, K-homology, and their applications
SIMIS 7.31 Seminar

Guoliang Yu (Texas A&M University)

9:30 a.m.; July 31,Wed., 2024
Zoom Meeting No.: 423 317 8953 (Password: SIMIS)

The 19th Special Week on Operator Algebras

Jul. 29 ~ Aug. 2, 2024

We are pleased to announce that the 2024 edition of Special Week on Operator Algebras will be held in the Research Center for Operator Algebras, East China Normal University, Shanghai, China, from July 29 to August 2, 2024. The Special week is organized and sponsored by the Research Center for Operator Algebra at East China Normal University, the Shanghai Center for Mathematical Sciences, and the Shanghai Institute for Mathematics and Interdisciplinary Sciences.

Spectrum of sequential sample covariances with application to detecting structural changes under a spiked covariance model
SIMIS Summer Seminar

Debashis Paul (Indian Statistical Institute, Kolkata & University of California, Davis)

3:30 p.m.; July 24,Wed., 2024
Zoom Meeting No.: 851 8363 2572 (Password: 680769)

Empirical Partially Bayes Multiple Testing and Compound Chi-squared Decisions
SIMIS Summer Seminar

Bodhisattva Sen (Columbia Univeristy)

10:00 a.m.; July 18,Wed., 2024
Zoom Meeting No.: 817 9258 2718 (Password: 600510)

Language and Knowledge Driven Scientific Discovery
SIMIS Summer Seminar

Qiang Zhang(Zhejiang University)

3:30 p.m.; July 17,Wed., 2024
Zoom Meeting No.: 851 8363 2572 (Password: 680769)

Scalable Bayesian inference for heat kernelGaussian processes on manifolds
SIMIS Summer Seminar

Kang Jian (Univeristy of Michigan)

10:00 a.m.; July 17,Wed., 2024
Zoom Meeting No.: 817 9258 2718 (Password: 600510)

Optimal Convex M-estimationvia Score Matching
SIMIS Summer Seminar

Richard Samworth(Cambridge University)

3:30 p.m.; July 10,Wed., 2024
Zoom Meeting No.: 851 8363 2572 (Password: 680769)

Statistical Theory of Deep Generative Models
SIMIS Summer Seminar

Lin Lizhen(University of Maryland)

10:00 a.m.; July 10,Wed., 2024
Zoom Meeting No.: 817 9258 2718 (Password: 600510)

Some recent results for p-value free FDR Controls
SIMIS Summer Seminar

Jun S Liu(Harvard University)

3:30 p.m.,July 4,Thursday, 2024
Zoom Meeting No.: 851 8363 2572 (Password: 680769)

Differentially private M-estimation via noisy optimization
SIMIS Summer Seminar

Po-Ling Loh(Cambridge University)

3:30 p.m.; July. 3, 2024
Zoom Meeting No.: 851 8363 2572 (Password: 680769)

Statistical Inference for Functional Data over Multi-dimensional Domain
SIMIS Summer Seminar

Lijian Yang (Tsinghua Univeristy)

10 a.m., Wed., Jun. 26, 2024
Zoom Meeting No.: 817 9258 2718 (Password: 600510)

浅谈大模型与多模态
SIMIS Summer Seminar

赵方杰

10:00, Sun., Jun. 23, 2024
Zoom Meeting No.: 423 317 8953 (Password: SIMIS)

Strict power convexity of solutions to elliptic Partial Differential Equations
SIMIS Seminar on Geometric Analysis and PDEs

陈传强(宁波大学)

3:00 p.m., Fri., Jun. 21, 2024
Zoom Meeting No.: 423 317 8953 (Password: SIMIS)

Totally Positive Operators and Unitary Representations of SL(2) over semifields
SIMIS Summer Seminar

Yongchang Zhu (Hong Kong University of Science and Technology)

12:00 ~ 13:30, Thu., Jun 20, 2024
Zoom Meeting No.: 423 317 8953 (Password: SIMIS)

Compositional inverse design and control with diffusion generative models
SIMIS Summer Seminar

Tailin Wu (Westlake University)

3:30 p.m., Wed., Jun. 19, 2024
Zoom Meeting No.: 851 8363 2572 (Password: 680769)

Asymptotic theory of in-context learning by linear attention
SIMIS Summer Seminar

Yue M. Lu (Harvard University)

9 a.m., Wed., Jun. 19, 2024
Zoom Meeting No.: 817 9258 2718 (Password: 600510)

Non-Euclidean Statistics Building on Generalized Fréchet Means and Applications
SIMIS Summer Seminar

Stephan Huckemann (University of Goettingen)

3pm, Wed., Jun. 12, 2024
Zoom Meeting No.: 851 8363 2572 (Password 680769)

Towards Robust, Efficient and Practical Decision Making: From Reward-Maximizing Deep Reinforcement Learning to Reward-Matching GFlowNets
SIMIS Summer Seminar

Ling Pan (HKUST)

10am, Wed., Jun. 12, 2024
Zoom Meeting No.: 817 9258 2718 (Password 600510)

Symmetries Of Algebraic Manifolds
SIMIS Seminar

DE-QI ZHANG

15:00-17:00, Wed., Jun. 12, 2024
Zoom Meeting No.: 851 8363 2572 (Password 680769)

B-brane transport in nonabelian GLSMs and its applications
SIMIS Seminar on Field Theory and String Theory

Jirui Guo (Tongji University)

16:00 ~ 17:00, Tue., Jun. 11, 2024
Zoom Meeting No.: 423 317 8953 (Password: SIMIS)

Principal Nested Submanifolds
SIMIS Summer Seminar

Jiaji Su (NUS)

3pm, Wed., Jun. 5, 2024
Zoom Meeting No.: 851 8363 2572 (Password 680769)

Principal flows/submanifolds and random fixed boundary flows
SIMIS Summer Seminar

Zhigang Yao (NUS)

10am, Wed., Jun. 5, 2024
Zoom Meeting No.: 817 9258 2718 (Password 600510)

Orientifold Calabi-Yau threefolds: divisor exchanges and reflections
SIMIS Seminar on Field Theory and String Theory

Xin Gao (Sichuan University)

16:00 ~ 17:00, Tue., Jun 4, 2024
Zoom Meeting No.: 423 317 8953 (Password: SIMIS)

Some long time existence and convergence results on hypersymplectic flow
SIMIS Seminar on Geometric Analysis and PDEs

Yao Chengjian (ShanghaiTech University)

15:00-16:00, Fri., May 31, 2024
Zoom Meeting No.: 423 317 8953 (Password: SIMIS)

Bootstrapping the Abelian Lattice Gauge Theories
SIMIS Seminar on Field Theory and String Theory

Zhijin Li (Southeast University)

16:00 ~ 17:00, Thu., May 30, 2024
Zoom Meeting No.: 423 317 8953 (Password: SIMIS)

A loop group valued Frobenius period map for a mod $p$ Shimura variety
SIMIS Seminar on Field Theory and String Theory

Qijun Yan (BIMSA)

16:00 ~ 17:00, Tue., May 28, 2024
Zoom Meeting No.: 423 317 8953 (Password: SIMIS)

Partial entanglement network and geometry reconstruction in AdS/CFT
SIMIS Seminar on Field Theory and String Theory

Qiang Wen (YAUC, Southeast University)

16:00 ~ 17:00, Mon., May 20, 2024
Zoom Meeting No.: 423 317 8953 (Password: SIMIS)

Free boundaries in optimal transportation
SIMIS Seminar on Geometric Analysis and PDEs

Shibing Chen (University of Science and Technology of China))

15:00-16:00, Fri., May 17, 2024
Zoom Meeting No.: 423 317 8953 (Password: SIMIS)

From massive higher spins to Kerr black holes
SIMIS Seminar on Field Theory and String Theory

Alexander Ochirov (SPST, ShanghaiTech University)

16:00 ~ 17:00, Tue., May 14, 2024
Zoom Meeting No.: 423 317 8953 (Password: SIMIS)

Bethe/Gauge correspondence, rational Q-system and beyond
SIMIS Seminar on Field Theory and String Theory

Rui-Dong Zhu (Soochow University)

16:00 ~ 17:00, Tue., May 7, 2024
Zoom Meeting No.: 423 317 8953 (Password: SIMIS)

Chiral graviton modes in quantum Hall liquids
SIMIS Seminar on Field Theory and String Theory

Lingjie Du (School of Physics Nanjing University, China)

16:00 ~ 17:00, Mon., Apr. 22, 2024
Zoom Meeting No.: 423 317 8953 (Password: SIMIS)

The Applications of String Dualities on Black Hole Superradiance and Neutron Star Equation of States
SIMIS Seminar on Field Theory and String Theory

Kilar Zhang (Shanghai University)

16:00 ~ 17:00, Wed., Apr. 17, 2024
Zoom Meeting No.: 423 317 8953 (Password: SIMIS)

Non-invertible Symmetry in Lattice Models
SIMIS Seminar on Field Theory and String Theory

Weiguang Cao (IPMU, Tokyo University)

16:00 ~ 17:00, Tue., Apr. 9, 2024
Zoom Meeting No.: 423 317 8953 (Password: SIMIS)

A differential representation for holographic correlators
SIMIS Seminar on Field Theory and String Theory

Ye Yuan (Zhejiang University)

16:00 ~ 17:00, Tue., Apr. 2, 2024
Zoom Meeting No.: 423 317 8953 (Password: SIMIS)

Geometry from Categorical Enumerative Invariants
SIMIS Seminar on Field Theory and String Theory

Junwu Tu (ShanghaiTech University)

16:00 ~ 17:00, Mon., Mar. 25, 2024
Zoom Meeting No.: 851 2938 3372 (Password: 182865)

Duality of 3d N=4 theories with 1-form symmetry
SIMIS Seminar on Field Theory and String Theory

Satoshi Nawata (Fudan University)

16:00 ~ 17:00, Mon., Mar. 18, 2024
Zoom Meeting No.: 881 1961 4903 (Password: 785775)

Defect two-point functions in 6d (2,0) theories
SIMIS Seminar on Field Theory and String Theory

Xinan Zhou (Kavli ITS, UCAS & ShanghaiTech University)

14:00~15:00, Tue., Mar. 12, 2024
Zoom Meeting No.: 895 7254 9078 (Password: 765576)

CRASH COURSE : N=1 d=10 SYM and its SUSY from pure spinors point of view

A.Losev, SIMIS

Starting on 15 of January,
2 p.m. on Mondays, Wednesdays and Fridays every week.

en_USEnglish
Scroll to Top