On Marczewski-Burstin Representations of Algebras and Ideals
Marek Balcerzak, J. Rzepecka · Journal of Applied Analysis · 2003
We study MB-representations of algebras and ideals when they are relativized to a subset, and when one considers the operations of sum and intersection for families of algebras and ideals. We observe that the algebras , 3 ≤ α ≤ w 1 , on ℝ are MB-representable under GCH. We find a class of topological spaces in which the algebra of clopen sets is MB-representable.