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Number Theory Seminar

Reduction of Kummer surfaces

Speaker: Alexei N. Skorobogatov (Imperial College London)

Time: Jun 29, 2022, 16:00-17:00

Location: Zoom ID: 967 248 8008, Passcode: available upon demand

Theta correspondence, poles of Eisenstein series and global Arthur packets

Speaker: Chenyan Wu (University of Melbourne)

Time: Jun 29, 2022, 15:00-16:00

Location: Zoom 870 5323 5553 Password:666666

Arthur's multiplicity formula and local Langlands correspondence for (special) orthogonal and unitary groups via theta lifts

Speaker: Jialiang Zou (National University of Singapore )

Time: Jun 27, 2022, 15:00-16:00

Location: Lecture Hall M1001, College of Science Building

Introduction to the Langlands program: local and global

Speaker: Jialiang Zou (National University of Singapore )

Time: Jun 23, 2022, 15:00-17:00

Location: Lecture Hall M1001, College of Science Building

Reductive group torsors on a complement of a smooth divisor

Speaker: Kestutis Cesnavicius (Université Paris-Saclay)

Time: Jun 15, 2022, 15:30-16:30

Location: Zoom ID: 967 248 8008, Passcode: available upon demand

Equivariant rationality questions

Speaker: Brendan Hassett (Brown University)

Time: Jun 10, 2022, 09:00-10:00

Location: Zoom ID: 967 248 8008, Passcode: available upon demand

Nets for fishing absolute Galois pro-p groups

Speaker: Claudio Quadrelli (Insubria University)

Time: May 16, 2022, 15:30-16:30

Location: Zoom ID: 967 248 8008, Passcode: available upon demand

Bounding cohomology classes over semi-global fields

Speaker: David Harbater (University of Pennsylvania)

Time: Apr 15, 2022, 09:00-10:00

Location: Zoom ID: 967 248 8008, Passcode: available upon demand

Weak approximation for homogeneous spaces over C((X,Y)) or C((X))(Y)

Speaker: Haowen Zhang (Sorbonne Université)

Time: Apr 12, 2022, 19:30-20:30

Location: Zoom ID: 967 248 8008, Passcode: available upon demand

On order of vanishing of characteristics elements

Speaker: Minghui Lin (Central China Normal University)

Time: Mar 31, 2022, 14:00-15:00

Location: Zoom ID 5581187360, Passcode sustech123

R-equivalence for group schemes

Speaker: Philippe Gille (Université de Lyon 1)

Time: Mar 28, 2022, 15:30-16:30

Location: Zoom ID: 967 248 8008, Passcode: available upon demand

Parallel transport for Higgs bundles over p-adic curves

Speaker: Daxin Xu (Morningside Center of Mathematics, AMSS)

Time: Mar 11, 2022, 10:30-11:30

Location: Zoom ID 5581187360, Passcode sustech123

Some new cases of the Breuil--Mezard conjecture via degenerations in the affine grassmannian

Speaker: Robin Bartlett (Universität Münster)

Time: Mar 4, 2022, 16:00-17:00

Location: Zoom ID 5581187360, Passcode sustech123

Prismatic F-crystal and lattice in crystalline representation

Speaker: Tong Liu (Purdue University)

Time: Feb 24, 2022, 10:30-11:30

Location: Zoom ID 558 118 7360, Passcode sustech123

ON HODGE–TATE CRYSTALS OVER OK

Speaker: Yupeng Wang (Morningside Center of Mathematics, AMSS)

Time: Dec 31, 2021, 14:00-15:00

Location: Zoom ID 558 118 7360, Passcode sustech123

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