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pro vyhledávání: '"Ernst, Igor"'
Autor:
Ernst, Igor, Galaev, Anton S.
Publikováno v:
Collectanea Mathematica 2024
We describe Lorentzian manifolds that admit metric connections with parallel torsion having zero twistorial component and non-zero vectorial component. We also describe Lorentzian manifolds admitting metric connections with closed parallel skew-symme
Externí odkaz:
http://arxiv.org/abs/2303.13288
Autor:
Ernst, Igor, Galaev, Anton S.
Publikováno v:
Documenta Mathematica 27 (2022), 2333-2383
The paper is devoted to metric connections with parallel skew-symmetric torsion in Lorentzian signature. This is motivated by recent progress in the Riemannian signature and by possible applications to supergravity theories. We provide a complete inf
Externí odkaz:
http://arxiv.org/abs/2202.05616
Autor:
Ernst, Igor, Galaev, Anton S.
Publikováno v:
Collectanea Mathematica; 20240101, Issue: Preprints p1-21, 21p