2026-04-14T18:08:23Zhttps://uvadoc.uva.es/oai/request

oai:uvadoc.uva.es:10324/681942024-12-03T14:43:16Zcom_10324_1129com_10324_931com_10324_894col_10324_1193

LION, JEAN-MARIE MOUSSU, ROBERT Sanz Sánchez, Fernando 2002 A theorem of Łojasiewicz asserts that any relatively compact solution of a real analytic gradient vector field has finite length. We show here a generalization of this result for relatively compact solutions of an analytic vector field X with a smooth invariant hypersurface, transversally hyperbolic for X, where the restriction of the field is a gradient. This solves some instances of R. Thom’s Gradient Conjecture. Furthermore, if the dimension of the ambient space is three, these solutions do not oscillate (in the sense that they cut an analytic set only finitely many times) ; this can also be applied to some gradient vector fields. application/pdf https://uvadoc.uva.es/handle/10324/68194 fra Cambridge University Press Champs de vecteurs analytiques et champs de gradients info:eu-repo/semantics/article TEXT UVaDOC. Repositorio Documental de la Universidad de Valladolid Hispana