Results 31 to 40 of about 583,576 (336)
A Fibration Application for Crossed Squares
Cumhuriyet Science Journal, 2018 In this work we showed that the category of crossed squares of algebrashas a left adjoint pair, and this category is fibred over the category ofcornered crossed modules.
Koray Yılmaz
doaj +1 more source
Families of Group Actions, Generic Isotriviality, and Linearization [PDF]
, 2014 We study families of reductive group actions on A2 parametrized by curves and show that every faithful action of a non-finite reductive group on A3 is linearizable, i.e. G-isomorphic to a representation of G.
Kraft, Hanspeter, Russell, Peter
core +1 more source
A combinatorial model for the path fibration [PDF]
Journal of Homotopy and Related Structures, 2017 We introduce the abstract notion of a necklical set in order to describe a functorial combinatorial model of the path fibration over the geometric realization of a path connected simplicial set.
M. Rivera, S. Saneblidze
semanticscholar +1 more source
Supersymmetry and the Hopf fibration
Applied General Topology, 2012 The Serre spectral sequence of the Hopf fibration S15 S7→S8 is computed. It is used in a study of supersymmetry and actions based on this fibration.
Simon Davis
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Novel accelerating Einstein vacua and smooth inhomogeneous Riemannian manifolds [PDF]
, 2012 A novel class of Einstein vacua is presented, which possess non-vanishing cosmological constant and accelerating horizon with the topology of $S^{D-3}$ fibration over $S^{1}$. After Euclideanization, the solution describes a conformally distorted $S^{D-1}
KUN MENG, LIU ZHAO, Wang M., WEI XU
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A hyper-K\"ahler compactification of the Intermediate Jacobian fibration associated to a cubic fourfold [PDF]
, 2016 For a general cubic fourfold, it was observed by Donagi and Markman that the relative intermediate Jacobian fibration associated to the family of its hyperplane sections carries a natural holomorphic symplectic form making the fibration Lagrangian.
R. Laza, Giulia Saccà, C. Voisin
semanticscholar +1 more source
On Cℵ-Fibrations in Bitopological Semigroups
The Scientific World Journal, 2014 We extend the path lifting property in homotopy theory for topological spaces to bitopological semigroups and we show and prove its role in the Cℵ-fibration property. We give and prove the relationship between the Cℵ-fibration property and an approximate
Suliman Dawood, Adem Kılıçman
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The Transition Function of $G_2$ over $S^6$ [PDF]
, 2019 We obtain explicit formulas for the trivialization functions of the ${\rm SU}(3)$ principal bundle $G_2 \to S^6$ over two affine charts. We also calculate the explicit transition function of this fibration over the equator of the six-sphere.
Gyenge, Ádám
core +3 more sources
Noncommutative fibrations [PDF]
Communications in Algebra, 2019 We show that faithfully flat smooth extensions are reduced flat, and therefore, fit into the Jacobi-Zariski exact sequence in Hochschild homology and cyclic (co)homology even when the algebras are noncommutative or infinite dimensional. We observe that such extensions correspond to tale maps of affine schemes, and we propose a definition for generic ...
openaire +2 more sources
Type I Almost-Homogeneous Manifolds of Cohomogeneity One—IV
Axioms, 2018 This paper is one of a series in which we generalize our earlier results on the equivalence of existence of Calabi extremal metrics to the geodesic stability for any type I compact complex almost homogeneous manifolds of cohomogeneity one. In this paper,
Zhuang-Dan Daniel Guan +2 more
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