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Displaying 101 – 120 of 196

The topology of a moduli space for linear dynamical systems.

Uwe Helmke (1985)

Commentarii mathematici Helvetici

The topology of the unit interval is not uniquely determined by its continuous self maps among set systems

Jiří Rosický (1974)

Colloquium Mathematicae

The Tychonoff product theorem for compact Hausdorff spaces does not imply the axiom of choice: A new Proof. equivalent propositions.

B. R. Salinas, F. Bombal (1973)

Collectanea Mathematica

The universal minimal system for the group of homeomorphisms of the Cantor set

E. Glasner, B. Weiss (2003)

Fundamenta Mathematicae

Each topological group G admits a unique universal minimal dynamical system (M(G),G). For a locally compact noncompact group this is a nonmetrizable system with a rich structure, on which G acts effectively. However there are topological groups for which M(G) is the trivial one-point system (extremely amenable groups), as well as topological groups G for which M(G) is a metrizable space and for which one has an explicit description. We show that for the topological group G = Homeo(E) of self-homeomorphisms...

The universal semilattice compactification of a semigroup.

Ebrahimi Vishki, H.R., Pourabdollah, M.A. (1999)

International Journal of Mathematics and Mathematical Sciences

The variational principle

Jean Ollagnier, Didier Pinchon (1982)

Studia Mathematica

The variational principle of fixed point theorems in certain fuzzy topological spaces

P. Balasubramaniam, S. Murali Sankar (2001)

Kybernetika

The main purpose of this paper is to introduce the concept of $F$ -type fuzzy topological spaces. Further variational principle and Caristi’s fixed point theorem have been extended in the $F$ -type fuzzy topological spaces.

The Williams conjecture is false for irreducible subshifts.

Kim, K.H., Roush, F.W. (1997)

Electronic Research Announcements of the American Mathematical Society [electronic only]

The Williams conjecture is false for irreducible subshifts.

Kim, K.H., Roush, F.W. (1999)

Annals of Mathematics. Second Series

The σ-ideal of closed smooth sets does not have the covering property

Carlos Uzcátegui (1996)

Fundamenta Mathematicae

We prove that the σ-ideal I(E) (of closed smooth sets with respect to a non-smooth Borel equivalence relation E) does not have the covering property. In fact, the same holds for any σ-ideal containing the closed transversals with respect to an equivalence relation generated by a countable group of homeomorphisms. As a consequence we show that I(E) does not have a Borel basis.

Theorem on signatures

Władysław Kulpa, Andrzej Szymański (2007)

Acta Universitatis Carolinae. Mathematica et Physica

Théorème d'approximation et espaces de Hopf.

Abdelkader Stouti (2001)

Extracta Mathematicae

Théorêmes de point fixe pour les applications contractantes et anticontractantes.

Cezar Avramescu (1972)

Manuscripta mathematica

Theorems on common fixed points

Brian Fisher (1981)

Fundamenta Mathematicae

Theorems on mappings satisfying a rational inequality

Brian Fisher (1978)

Commentationes Mathematicae Universitatis Carolinae

Theorems on multifunctions satisfying a rational inequality

Valeriu Popa (1983)

Commentationes Mathematicae Universitatis Carolinae

Théorie des points fixes. Commutativité de l'indice total

Aristide Deleanu (1963)

Bulletin de la Société Mathématique de France

Théorie unifiée des capacités et des ensembles analytiques

Claude Dellacherie (1978)

Séminaire de probabilités de Strasbourg

Theory of processes, I

Otomar Hájek (1967)

Czechoslovak Mathematical Journal

Theory of processes, II

Otomar Hájek (1967)

Czechoslovak Mathematical Journal

Currently displaying 101 – 120 of 196

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