Mechanics of pressurized cellular sheets
 Chandler, T Ferria, J Shorthose, O Allain, J Maiolino, P Boudaoud, A Vella, D Journal of the Royal Society Interface volume 22 issue 223 (12 Feb 2025)
Quantum Information Processing, Sensing and Communications: Their Myths, Realities and Futures
 Hanzo, L Babar, Z Cai, Z Chandra, D Djordjevic, I Koczor, B Ng, S Razavi, M Simeone, O (01 Dec 2024)
Structural identifiability of linear-in-parameter parabolic PDEs through
auxiliary elliptic operators
 Salmaniw, Y Browning, A (26 Nov 2024) http://arxiv.org/abs/2411.17553v2
ngsPETSc: A coupling between NETGEN/NGSolve and PETSc
 Farrell, P Zerbinati, U Journal of Open Source Software
Minimality of Vortex Solutions to Ginzburg–Landau Type Systems for Gradient Fields in the Unit Ball in Dimension N ≥ 4
 Ignat, R Nahon, M Nguyen, L Archive for Rational Mechanics and Analysis volume 249 issue 1 (24 Jan 2025)
On the hidden layer-to-layer topology of the representations of reality realised within neural networks
 Gafvert, O Grindrod, P Harrington, H Higham, C Desmond, H Yim, K Engineering Computations (17 Jan 2025)
ntations of reality realised within neural networks
 GRINDROD, P Gafvert, O Desmond, H Catherine, H YIM, K HARRINGTON, H Engineering Computations
Tue, 18 Feb 2025
15:30
L4

Invariance of elliptic genus under wall-crossing

Henry Liu
(IPMU Tokyo)
Abstract

Elliptic genus, and its various generalizations, is one of the simplest numerical invariants of a scheme that one can consider in elliptic cohomology. I will present a topological condition which implies that elliptic genus is invariant under wall-crossing. It is related to Krichever-Höhn’s elliptic rigidity. Many applications are possible: to GIT quotients, moduli of sheaves, Donaldson-Thomas invariants, etc.

How do imperfections cause asymmetry in elastic snap-through?
 Giudici, A Huang, W Wang, Q Wang, Y Liu, M Tawfick, S Vella, D (21 Nov 2024) http://arxiv.org/abs/2411.13971v1
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