SPHERICAL HALL ALGEBRAS OF CURVES AND HARDER-NARASIMHAN STRATAS

DOI10.4134/JKMS.2011.48.5.953zbMath1234.17012arXiv1002.0987OpenAlexW2964313997MaRDI QIDQ3170431

Olivier Schiffmann

Publication date: 27 September 2011

Published in: Journal of the Korean Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1002.0987

zbMATH Keywords

Hall algebraEisenstein sheavesHarder--Narasimhan stratas

Mathematics Subject Classification ID

Quantum groups (quantized enveloping algebras) and related deformations (17B37) Geometric Langlands program: representation-theoretic aspects (22E57) Geometric Langlands program (algebro-geometric aspects) (14D24)

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