Localizing Virtual Structure Sheaves by Cosections

DOI10.1093/imrn/rny235zbMath1457.14119arXiv1705.09458OpenAlexW2962967290MaRDI QIDQ5854224

Jun Li, Young-Hoon Kiem

Publication date: 16 March 2021

Published in: International Mathematics Research Notices (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1705.09458

Mathematics Subject Classification ID

Gromov-Witten invariants, quantum cohomology, Gopakumar-Vafa invariants, Donaldson-Thomas invariants (algebro-geometric aspects) (14N35) Applications of methods of algebraic (K)-theory in algebraic geometry (14C35)

Related Items (8)

Counting sheaves on Calabi-Yau 4-folds. I ⋮ LOCALIZATION BY -PERIODIC COMPLEXES AND VIRTUAL STRUCTURE SHEAVES ⋮ Localizing virtual cycles for Donaldson-Thomas invariants of Calabi-Yau 4-folds ⋮ Virtual Riemann-Roch theorems for almost perfect obstruction theories ⋮ Localizing virtual structure sheaves for almost perfect obstruction theories ⋮ Vertical Vafa-Witten invariants ⋮ Virtual intersection theories ⋮ Localized Chern characters for 2-periodic complexes

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