Unbounded Representations of Discrete Abelian Semigroups

Semigroups in finite von Neumann algebras

“…compatible with) p. Finally, a family F of operators is called dominated by (compatible with) p if each operator in F is dominated by (resp. compatible with) p. For some recent contributions in this area, we refer the reader to [Ker], [Ker1], [Ker2], [Ker3], [Ker4], [Ker5] and [KeMü].…”