2 citations · 3 across the 5 of their papers we have counts for
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Pettis property for Polish inverse semigroups
Karen Arana, Jerson Perez, Carlos Uzcategui
We study a property about Polish inverse semigroups similar to the classical theorem of Pettis about Polish groups. In contrast to what happens with Polish groups, not every Polish…
Topologies on the symmetric inverse semigroup
J. Perez, C. Uzcategui
The symmetric inverse semigroup on a set is the collection of all partial bijections between subsets of with composition as the algebraic operation. We study a minim…
Selective separability on spaces with an analytic topology
J. Camargo, C. Uzcategui
We study two form of selective selective separability, and , on countable spaces with an analytic topology. We show several Ramsey type properties which imply . For…
Some topological and combinatorial properties preserved by inverse limits
Javier Camargo, Carlos Uzcategui
We show that the following properties are preserved under inverse limits: countable fan-tightness, q+, discrete generation and selective separability. We also present several examp…