Finite-codimensional subspaces of locally convex spaces
S. Radenović, Z. Kadelburg (1988)
Matematički Vesnik
Cobzaş, S. (2006)
Fixed Point Theory and Applications [electronic only]
Simeon Reich (1972)
Mathematische Zeitschrift
Peter Kosmol (1973)
Manuscripta mathematica
Klaus Floret (1973)
Journal für die reine und angewandte Mathematik
A. Nahoum (1972/1973)
Séminaire Analyse fonctionnelle (dit "Maurey-Schwartz")
Marc Atteia (1970)
ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique
Stephen Simons (1970/1971)
Séminaire Choquet. Initiation à l'analyse
Rodrigo Hidalgo Linares, Oleg Okunev (2023)
Commentationes Mathematicae Universitatis Carolinae
We study the relation of -equivalence defined between Tychonoff spaces, that is, we study the topological isomorphisms of their respective free locally convex spaces. We introduce the concept of an -retract in a Tychonoff space in terms of the existence of a special kind of simultaneous extensions of continuous functions, explore the relation of this concept with the Dugundji extension theorem, and find some conditions that allow us to identify -retracts in various classes of topological spaces....
Jan K. Pachl (1974)
Commentationes Mathematicae Universitatis Carolinae
Christer Borell (1976)
Mathematica Scandinavica
Klaus-Dieter Bierstedt (1973)
Journal für die reine und angewandte Mathematik
Klaus-Dieter Bierstedt (1973)
Journal für die reine und angewandte Mathematik
Seán Dineen (1977)
Mathematische Annalen
Crespin, Daniel (1994)
Portugaliae Mathematica
Josef Teichmann (2002)
Revista Matemática Complutense
A Hille-Yosida Theorem is proved on convenient vector spaces, a class, which contains all sequentially complete locally convex spaces. The approach is governed by convenient analysis and the credo that many reasonable questions concerning strongly continuous semigroups can be proved on the subspace of smooth vectors. Examples from literature are reconsidered by these simpler methods and some applications to the theory of infinite dimensional heat equations are given.
Sean Dineen (1973)
Annales de l'institut Fourier
This article is devoted to a study of locally convex topologies on (where is an open subset of the locally convex topological vector space and is the set of all complex valued holomorphic functions on ). We discuss the following topologies on :(a) the compact open topology ,(b) the bornological topology associated with ,(c) the ported topology of Nachbin ,(d) the bornological topology associated with ; and(e) the topological of Nachbin.For balanced we show these topologies are...
Chae Soo Bong (1971)
Annales de l'institut Fourier
Let and be two complex Banach spaces, a nonempty subset of and a compact subset of . The concept of holomorphy type between and , and the natural locally convex topology on the vector space of all holomorphic mappings of a given holomorphy type from to were considered first by L. Nachbin. Motived by his work, we introduce the locally convex space of all germs of holomorphic mappings into around of a given holomorphy type , and study its interplay with and some...
Stojanka Orestijević (1992)
Publications de l'Institut Mathématique
Klaus Madlener (1974)
Revista colombiana de matematicas