The Tanaka–Thomas’s Vafa–Witten invariants via surface Deligne–Mumford stacks
نویسندگان
چکیده
We provide a definition of Vafa-Witten invariants for projective surface Deligne-Mumford stacks, generalizing the construction Tanaka-Thomas on surfaces inspired by S-duality conjecture. give calculations root stack over general type quintic surface, and with ADE singularities. The relationship between singularities their crepant resolutions is also discussed.
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ژورنال
عنوان ژورنال: Pure and Applied Mathematics Quarterly
سال: 2021
ISSN: ['1558-8599', '1558-8602']
DOI: https://doi.org/10.4310/pamq.2021.v17.n1.a13