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JOURNALS // Sibirskii Matematicheskii Zhurnal // Archive

Sibirsk. Mat. Zh., 2025 Volume 66, Number 2, Pages 188–203 (Mi smj7937)

Lateral convergence and homomorphisms of Banach bundles

A. E. Gutman, A. V. Koptev

Sobolev Institute of Mathematics, Novosibirsk, Russia

Abstract: We introduce and study the concepts of injective and lateral convergence in a topological space and obtain some results on the existence of homomorphisms of continuous Banach bundles, as well as continuous and weakly continuous vector-valued functions and sections that take preassigned values at the points of injectively and laterally convergent sequences.

Keywords: topological space, separation, convergent sequence, continuous Banach bundle, homomorphism, section.

UDC: 517.98

Received: 14.01.2025
Revised: 14.01.2025
Accepted: 25.02.2025

DOI: 10.33048/smzh.2025.66.205


 English version:
Siberian Mathematical Journal, 2025, 66:2, 279–290


© Steklov Math. Inst. of RAS, 2025