Local intersection cohomology of varieties of complexes
Algebraic Geometry
2025-02-12 v1 Quantum Algebra
Representation Theory
Abstract
We compute the local intersection cohomology of the irreducible components of varieties of complexes, by using Lusztig's geometric approach to quantum groups and explicit constructions of elements of Lusztig's canonical bases.
Keywords
Cite
@article{arxiv.2502.07688,
title = {Local intersection cohomology of varieties of complexes},
author = {Xin Fang and Markus Reineke},
journal= {arXiv preprint arXiv:2502.07688},
year = {2025}
}
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9 pages