Results 41 to 50 of about 164 (107)
Fórmulas residuais de tipo Bott e invariante de Futaki para orbifolds complexos [PDF]
, 2015 This work is divided int two parts. In the first part of the work, in Theorem 2.1, we give a first version of Botts fórmula for a compact complex orbifold with isolated singularities. In Theorem 2.4, using a good resolution and the local Chern class "top"
Arnulfo Miguel Rodriguez Pe?a
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Graph potentials and topological quantum field theories
Proceedings of the London Mathematical Society, Volume 132, Issue 4, April 2026.Abstract We introduce a new functional equation in birational geometry, whose solutions can be used to construct two‐dimensional topological quantum field theories (2d TQFTs), infinite‐dimensional in many interesting examples. The solutions of the equation give rise to a hierarchy of graph potentials, which, in the simplest setup, are Laurent ...
Pieter Belmans +2 more
wiley +1 more source
Milnor numbers for surface singularities
, 2000 An additive formula for the Milnor number of an isolated complex hypersurface singularity is shown. We apply this formula for studying surface singularities. Durfee's conjecture is proved for any absolutely isolated surface and a generalization of Yomdin
Melle Hernández, Alejandro
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Lipschitz geometry of complex surfaces: analytic invariants and equisingularity
, 2012 We prove that the outer Lipschitz geometry of the germ of a normal complex surface singularity determines a large amount of its analytic structure.
Neumann, Walter D, Pichon, Anne
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Lipschitz geometry of complex surfaces: analytic invariants and equisingularity
, 2015 . We prove that the outer Lipschitz geometry of the germ of a nor-mal complex surface singularity determines a large amount of its analytic struc-ture.
Anne Pichon, Walter D Neumann
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Spinors, embeddings and gravity
, 1988 This thesis is concerned with the theory of spinors, embeddings and everywhere invariance with applications to general relativity. The approach is entirely geometric with particular emphasis on the use of natural structures.
Swift, S.T, Swift, Simon
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Chow hypersurfaces and realizability problems in tropical geometry. [PDF]
Tropical geometry is an area of mathematics between algebraic geometry, polyhedral geometry and combinatorics. The basic principle of tropical geometry is to associate to an algebraic variety X a polyhedral complex Trop(X) called the tropicalization of X.
Tripoli, Paolo
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Magnetized Kerr-Newman-Taub-NUT spacetimes. [PDF]
Eur Phys J C Part Fields, 2021 Ghezelbash M, Siahaan HM.
europepmc +1 more source
Symmetry TFTs from String Theory. [PDF]
Commun Math Phys, 2023 Apruzzi F +4 more
europepmc +1 more source
Information geometry for multiparameter models: new perspectives on the origin of simplicity. [PDF]
Rep Prog Phys, 2022 Quinn KN +4 more
europepmc +1 more source