Strange duality at level one for alternating vector bundles

被引：0
作者：
Zelaci, Hacen [1 ]
机构：
[1] El Oued Univ, Math Dept, El Oued, Algeria
来源：
JOURNAL OF GEOMETRY AND PHYSICS | 2025年 / 207卷
关键词：
Vector bundles; Moduli spaces; Parahoric bundles; Hitchin systems; Theta functions; MODULI SPACES; CURVES;
D O I：
10.1016/j.geomphys.2024.105326
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, we show a strange duality isomorphism at level one for the space of generalized theta functions on the moduli spaces of alternating anti-invariant vector bundles in the ramified case. These anti-invariant vector bundles constitute one of the non-trivial examples of parahoric G-torsors, where G is a twisted (not generically split) parahoric group scheme. (c) 2024 Elsevier B.V. All rights are reserved, including those for text and data mining, AI training, and similar technologies.
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