On character varieties of singular manifolds
dc.contributor.author | Logares Jiménez, Marina Lucía | |
dc.contributor.author | González Prieto, José Ángel | |
dc.date.accessioned | 2023-06-17T08:28:34Z | |
dc.date.available | 2023-06-17T08:28:34Z | |
dc.date.issued | 2020-11-09 | |
dc.description.abstract | In this paper, we construct a lax monoidal Topological Quantum Field Theory that computes virtual classes, in the Grothendieck ring of algebraic varieties, of G-representation varieties over manifolds with conic singularities, which we will call nodefolds. This construction is valid for any algebraic group G, in any dimension and also in the parabolic setting. In particular, this TQFT allow us to compute the virtual classes of representation varieties over complex singular planar curves. In addition, in the case G = SL2(k), the virtual class of the associated character variety over a nodal closed orientable surface is computed both in the non-parabolic and in the parabolic scenarios. | en |
dc.description.department | Depto. de Álgebra, Geometría y Topología | |
dc.description.faculty | Fac. de Ciencias Matemáticas | |
dc.description.refereed | FALSE | |
dc.description.sponsorship | Ministerio de Ciencia, Innovación y Universidades (España) | |
dc.description.status | unpub | |
dc.eprint.id | https://eprints.ucm.es/id/eprint/73518 | |
dc.identifier.uri | https://hdl.handle.net/20.500.14352/7232 | |
dc.language.iso | eng | |
dc.relation.projectID | PID2019-106493RB | |
dc.relation.projectID | SEV-2015-0554 | |
dc.rights.accessRights | open access | |
dc.subject.cdu | 515.17 | |
dc.subject.keyword | Cone sigularities | |
dc.subject.keyword | Character variety | |
dc.subject.keyword | TQFT | |
dc.subject.keyword | Grothendieck ring | |
dc.subject.ucm | Topología | |
dc.subject.unesco | 1210 Topología | |
dc.title | On character varieties of singular manifolds | en |
dc.type | journal article | |
dspace.entity.type | Publication | |
relation.isAuthorOfPublication | 677acfda-37d4-4144-9df0-ac0e5e0839ee | |
relation.isAuthorOfPublication | c3011bfd-5025-4e49-8f0e-e16ea76da35c | |
relation.isAuthorOfPublication.latestForDiscovery | 677acfda-37d4-4144-9df0-ac0e5e0839ee |
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