9 papers
Fusion of Integrable Defects and the Defect -Function
Yang He, Yunfeng Jiang, Yuxiao Liu
We study exact defect -functions for integrable line defects in two-dimensional integrable quantum field theory and use them to probe defect fusion. We consider three settings:…
Toric Landau-Ginzburg models in threefold divisorial contractions
Yang He, Artan Sheshmani
We investigate quantum periods and toric Landau-Ginzburg models under divisorial contractions of terminal Fano threefolds. Let be a divisorial contraction betwe…
Toward a Unified de Sitter Holography: A Composite and Flow
Jing-Cheng Chang, Yang He, Yu-Xiao Liu +1
In de Sitter (dS) holography, both the dS/CFT correspondence and the dS static patch holography have been extensively studied. In these two holographic frameworks, the dual field t…
Machine learning discovers new champion codes
Yang-Hui He, Alexander Kasprzyk, Q Le +1
Linear error-correcting codes form the mathematical backbone of modern digital communication and storage systems, but identifying champion linear codes (linear codes achieving or e…
Boundedness of complements for generalized pairs
Guodu Chen, Jingjun Han, Yang He +1
We prove the boundedness of complements for Fano type generalized pairs (with the boundary coefficient set ) after Shokurov.
Geography of Landau-Ginzburg models and threefold syzygies
Yang He, Artan Sheshmani
We study the behavior of toric Landau-Ginzburg models under extremal contraction and minimal model program. We also establish a relation between the moduli space of toric Landau-Gi…