On Sets Every Homeomorphic Image of which has the Baire Property

1979 ◽  
Vol 75 (2) ◽  
pp. 351
Author(s):  
John C. Morgan II
Keyword(s):  
Baire Property ◽  
Homeomorphic Image

scholarly journals CONTINUITY OF MEASURABLE HOMOMORPHISMS

2008 ◽  
Vol 78 (1) ◽  
pp. 171-176 ◽  
Author(s):  
JANUSZ BRZDȨK
Keyword(s):  
Topological Group ◽  
Abelian Group ◽  
Baire Property ◽  
Topological Groups ◽  
Locally Compact ◽  
Compact Topological Group ◽  
Locally Compact Topological Group

AbstractWe give some general results concerning continuity of measurable homomorphisms of topological groups. As a consequence we show that a Christensen measurable homomorphism of a Polish abelian group into a locally compact topological group is continuous. We also obtain similar results for the universally measurable homomorphisms and the homomorphisms that have the Baire property.

On Lower and Semi-Lower Density Operators

2007 ◽  
Vol 14 (4) ◽  
pp. 661-671
Author(s):  
Jacek Hejduk ◽  
Anna Loranty
Keyword(s):  
Density Operator ◽  
Baire Property ◽  
Density Operators ◽  
Dense Sets ◽  
Meager Sets ◽  
Algebras Of Sets

Abstract This paper contains some results connected with topologies generated by lower and semi-lower density operators. We show that in some measurable spaces (𝑋, 𝑆, 𝐽) there exists a semi-lower density operator which does not generate a topology. We investigate some properties of nowhere dense sets, meager sets and σ-algebras of sets having the Baire property, associated with the topology generated by a semi-lower density operator.

scholarly journals Baire property and axiom of choice

1993 ◽  
Vol 84 (3) ◽  
pp. 435-450 ◽  
Author(s):  
Haim Judah ◽  
Saharon Shelah
Keyword(s):  
Axiom Of Choice ◽  
Baire Property

TOPOLOGIES RELATED TO SETS HAVING THE BAIRE PROPERTY

1989 ◽  
Vol 22 (1) ◽  
Author(s):  
Ewa Łazarow ◽  
Roy A. Johnson ◽  
Wladyslaw Wilczynski
Keyword(s):  
Baire Property

The Baire property on the hyperspace of nontrivial convergent sequences

2020 ◽  
pp. 107505
Author(s):  
S. García-Ferreira ◽  
R. Rojas-Hernández ◽  
Y.F. Ortiz-Castillo
Keyword(s):  
Baire Property ◽  
Convergent Sequences
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