2026-06-08T01:19:20Zhttps://docta.ucm.es/rest/oai/request

oai:docta.ucm.es:20.500.14352/606892023-09-07T18:58:54Zcom_20.500.14352_14col_20.500.14352_21

Problemas de algebricidad en topología diferencial Ruiz Sancho, Jesús María Tarrés Freixenet , Juan Montesinos Amilibia, José María 512.7 515.17 Research survey compact smooth manifold equivalence class vector bundles homology classes Geometria algebraica Topología 1201.01 Geometría Algebraica 1210 Topología This is a research survey on results dealing with the following question: Let M be a compact smooth manifold and A a family of geometric objects related to M such that there exists some natural equivalence of the pairs (M,A). Does every equivalence class contain some kind of algebraic representative? The survey deals with the cases A = ∅, presenting the achievements of the work of Seifert-Nash-Tognoli, with vector bundles and with realizations of homology classes. In cases of particular interest the methods of proof are outlined. Depto. de Álgebra, Geometría y Topología Fac. de Ciencias Matemáticas TRUE pub 2023-06-20T21:06:06Z 2023-06-20T21:06:06Z 1994 book part https://hdl.handle.net/20.500.14352/60689 XXXX-XXXX metadata only access Editorial Complutense