Indexed metadata
Geometric construction of Schur algebras
Li Luo, Zheming Xu, Yang Yang
Source abstract
Abstract We provide the geometric construction of a series of generalized Schur algebras of any type via Borel–Moore homology and equivariant K‐groups of generalized Steinberg varieties. As applications, we present a Schur algebra analogue of Langlands reciprocity of any type, provide an equivariant K‐theoretic realization of quasi‐split groups of affine type AIII, and establish a geometric Howe duality for affine (‐)quantum groups.
Evidence graph
No public relationships recorded yet.
Integrity note: This page is a factual metadata record created by deterministic ingestion. It is not a claim that the work moves a mathematical frontier or has been independently verified.