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Coincidence Wecken homotopies versus Wecken homotopies relative to a fixed homotopy in one of the maps
(ELSEVIER SCIENCE BV, 2010)
We study the 1-parameter Wecken problem versus the restricted Wecken problem, for coincidence free pairs of maps between surfaces. For this we use properties of the function space between two surfaces and of the pure braid ...
Homotopy type of gauge groups of quaternionic line bundles over spheres
(ELSEVIER SCIENCE BV, 2009)
Let P be a principal S(3)-bundle over a sphere S(n), with n >= 4. Let G(p) be the gauge group of P. The homotopy type of G(p) when n - 4 was studied by A. Kono in [A. Kono, A note on the homotopy type of certain gauge ...
Homotopias e aplicações
(Universidade Estadual Paulista (Unesp), 2016-02-26)
O objetivo deste trabalho é mostrar que πn(X) é sempre abeliano quando n ≥ 2 e que π1(X) é abeliano quando X for um H-espaço e por fim calcular alguns grupos de homotopia utilizando sequência exata de uma fibração.
Presentations of the first homotopy groups of the unitary groups
(Birkhauser Verlag AgBaselSuíça, 2003)
Some equivalences between homotopy and derived categories
(Universidad de AllahabadÁlgebra Teoría de Números y Aplicaciones: ERMÁlgebra U de AAllahabad, India, 2022)
Homotopias e aplicaçõesHomotopies and applications
(Universidade Estadual Paulista (Unesp), 2016)
The Borsuk-Ulam theorem for homotopy spherical space forms
(BIRKHAUSER VERLAG AG, 2011)
In this work, we show for which odd-dimensional homotopy spherical space forms the Borsuk-Ulam theorem holds. These spaces are the quotient of a homotopy odd-dimensional sphere by a free action of a finite group. Also, the ...
Suspending the Cartan Embedding of HPn Through Spindles and Generators of Homotopy Groups
(Birkhauser Verlag AgBaselSuíça, 2011)
THE HOMOTOPY TYPE OF INVARIANT CONTROL SET
(Universidad Católica del Norte, Departamento de Matemáticas, 2002)
Equivariant homotopy and deformations of diffeomorphisms
(Elsevier Science BvAmsterdamHolanda, 2009)