Contents Online

# Advances in Theoretical and Mathematical Physics

## Volume 25 (2021)

### Number 1

### Contents

Boundary $\mathcal{N} = 2$ theory, Floer homologies, affine algebras, and the Verlinde formula

pp. 1-58

Deformation quantization with minimal length

pp. 59-100

Quasi-local mass near the singularity, the event horizon and the null infinity of black hole spacetimes

pp. 101-128

A nonabelian duality for (higher) gauge theories

pp. 241-274