In this paper we study a partially ordered set of degrees of asynchronously automaton transformations. We prove the existence of a continuum of atoms in this set, the embeddability of every finite linearly ordered set as ...
In 1975 U. Haagerup has posed the following question: Whether every normal subadditive weight on a W*-algebra is σ-weakly lower semicontinuous? In 2011 the author has positively answered this question in the particular ...