Results 111 to 120 of about 9,550 (191)

On Almost Norden Statistical Manifolds. [PDF]

open access: yesEntropy (Basel), 2022
Samereh L, Peyghan E, Mihai I.
europepmc   +1 more source

Construction of an A-manifold on a principal torus bundle

open access: yesAnnales Universitatis Paedagogicae Cracoviensis: Studia Mathematica, 2013
We construct a new example of an A-manifold, i.e. a Riemannian manifold with cyclic-parallel Ricci tensor. This condition can be viewed as a generalization of the Einstein condition.
Grzegorz Zborowski
doaj  

Lagrangian Fibrations. [PDF]

open access: yesMilan J Math, 2022
Huybrechts D, Mauri M.
europepmc   +1 more source

Examples of Compact Simply Connected Holomorphic Symplectic Manifolds Which Are Not Formal

open access: yesAxioms
In this paper, we prove that the complex four dimensional compact holomorphic symplectic manifold we found earlier is not formal. This gives another strong consequence that it is not a topological Kähler manifold. We also conjecture that this is true for
Daniel Guan
doaj   +1 more source

Sphere Partition Function of Calabi-Yau GLSMs. [PDF]

open access: yesCommun Math Phys, 2022
Erkinger D, Knapp J.
europepmc   +1 more source

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