2026-06-28T10:08:06Zhttps://docta.ucm.es/rest/oai/request

oai:docta.ucm.es:20.500.14352/654292023-08-11T07:43:08Zcom_20.500.14352_14col_20.500.14352_21

Invariant measures with values in locally convex spaces. (Spanish: Medidas invariantes con valores en espacios localmente convexos) Bombal Gordón, Fernando Let E be a locally compact space, and X a locally convex (real or complex) Hausdorff quasicomplete vector space. Let μ0 be a positive Radon measure on E; corresponding to this measure the author defines a certain measure μ on E with values on X. In the case in which E is a locally compact topological group, and μ0 a left [right] Haar measure, μ is also a left [right] Haar measure. Let T:X !X be a continuous linear mapping, and μ a left [right] Haar measure on E with values on X; then T ·μ is also a left [right] Haar measure. Conversely, let μ be a left [right] Haar measure on E with values on X, let be any left [right] Haar measure on E with values on X; the author proves that = T · μ, where T:X ! X is a continuous linear mapping. This generalizes the known theorem of H. Weyl on positive Haar measures. 2023-06-21T02:42:36Z 2023-06-21T02:42:36Z 2023-06-21T02:42:36Z 1973 book part https://hdl.handle.net/20.500.14352/65429 XXXX-XXXX metadata only access Instituto Jorge Juan de Matemáticas