3 papers
math.DS2026
Degeneracy of Planar Central Configurations in the -Body Problem
Shanzhong Sun, Zhifu Xie, Peng You
The degeneracy of central configurations in the planar -body problem makes their enumeration problem hard and the related dynamics appealing. To truly understand the bifurcation…
math.CV2025
A proof of Witten's asymptotic expansion conjecture for WRT invariants of Seifert fibered homology spheres
Jørgen Ellegaard Andersen, Li Han, Yong Li +3
Let be a general Seifert fibered integral homology -sphere with exceptional fibers. For every root of unity , we show that the SU(2) WRT invariant of e…
math-ph2025
Resurgence in the Universal Structures in B-model Topological String Theory
Yong Li, David Sauzin, Shanzhong Sun
We propose a systematic analysis of Alim-Yau-Zhou's double scaling limit and Couso-SantamarÃa's large radius limit for the perturbative free energies in B-model topological string…