Robuta

https://arxiv.org/abs/2604.14085 [2604.14085] Relative Langlands duality and Koszul duality Abstract page for arXiv paper 2604.14085: Relative Langlands duality and Koszul duality langlands duality2604relativekoszul https://arxiv.org/abs/0807.1107 [0807.1107] Five-Branes in M-Theory and a Two-Dimensional Geometric Langlands Duality Abstract page for arXiv paper 0807.1107: Five-Branes in M-Theory and a Two-Dimensional Geometric Langlands Duality