Involutions fixing connected sums of projective spaces and improvements to the Five Halves Theorem when Fix(T ) = F n ∪ F j

Autor: Moura, Larissa

Publikováno v: Repositório Institucional da UFSCAR
Universidade Federal de São Carlos (UFSCAR)
instacron:UFSCAR

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) Let M m be a closed and smooth m-dimensional manifold, and T : M m → M m a smooth involution, that is, a period 2 diffeomorphism defined on M m . It is well known the fact that

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::20f40a595c34dade0602f71a6e6a0a88
https://repositorio.ufscar.br/handle/ufscar/17303.

Interpretación y formulación geométrica y covariante del electromagnetismo usando las teorías de Gauge y la noción de fibrados tangentes

Autor: Erazo-Velasco, Ismael Elías, González-Quiñonez, Luis Adrián, Rodríguez-Jijón, Roberto Iván, Bautista-Sánchez, José Vicencio

Publikováno v: Sapienza: International Journal of Interdisciplinary Studies; Vol. 3 No. 7 (2022): Theoretical and methodological plurality; 261-280
Sapienza: International Journal of Interdisciplinary Studies; Vol. 3 Núm. 7 (2022): Pluralidad teórica y metodológica; 261-280
Sapienza: International Journal of Interdisciplinary Studies; v. 3 n. 7 (2022): Pluralidade teórica e metodológica; 261-280
Sapienza (Curitiba)
Sapienza Grupo Editorial
instacron:SAPIENZA

The objective of this work is to reformulate the electromagnetic theory with new ideas using geometric concepts, such as differential manifold, tangent bundles, Lie algebra, all within a Gauge theory with U(1) symmetry (unitary transformation) from a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::e3b40868b97ef50154b69678aabd0b83
https://journals.sapienzaeditorial.com/index.php/SIJIS/article/view/539

Teoría de Submersiones

Autor: Martin Barandiaran, Mikel

Publikováno v: UCrea Repositorio Abierto de la Universidad de Cantabria
Universidad de Cantabria (UC)

RESUMEN: En este trabajo se estudian varias ideas de la geometría y topología diferencial que confluyen bajo el concepto de submersión. Las submersiones se definen como funciones diferenciables cuyas aplicaciones tangentes son sobreyectivas en cad

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::25b14246d86a3a95e59904bb0d4556a1
http://hdl.handle.net/10902/25786

On the convergence on the Grassmannian

Autor: H. Villavicencio

Publikováno v: Selecciones Matemáticas; Vol. 7 Núm. 01 (2020): Enero-Julio; 115-122
Selecciones Matemáticas; Vol. 7 No. 01 (2020): Enero-Julio; 115-122
Selecciones Matemáticas; v. 7 n. 01 (2020): Enero-Julio; 115-122
Revistas Universidad Nacional de Trujillo
Universidad Nacional de Trujillo
instacron:UNITRU

In this paper, we present a characterization of the convergence on the n-th order Grassmannian that permits us to show in a direct way that this set is compact and every vector bundle is measurable. Finally, we obtain a criterion to induce measurable

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9cf30b02f96888b0bad4eed680eeacb
https://doi.org/10.17268/sel.mat.2020.01.10

Observations on the 'span' of certain classes of varieties

Autor: Silva, Matheus Eduardo Dametto

Publikováno v: Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP

Submitted by Matheus Eduardo Dametto Silva (matheus.dametto@unesp.br) on 2022-07-18T18:55:51Z No. of bitstreams: 1 Observações sobre o span de determinadas classes de variedades.pdf: 720324 bytes, checksum: 56aaf3645939211bf3d55bebaffbda61 (MD5) Re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::2fe8afa05b4a5423bb75ab96f6e3ed7c