Invariant ideal axiom, beyond the countable sequential groups
Fundamenta Mathematicae
MSC: Primary 22A05; Secondary 03C20, 03E05, 03E35, 54H11
DOI: 10.4064/fm317-2-2024
Published online: 30 April 2024
Abstract
We demonstrate applications of IIA to groups outside the class of countable sequential groups and answer several questions of D. Shakhmatov and others. A number of new open questions are stated as well.
