It is studied how taking the inverse image by a sliding block code affects the syntactic semigroup of a sofic subshift. Two independent approaches are used: -semigroups as recogni...
: This paper examines differences between two professional translations into English of the same Spanish newspaper article. Among other explanations for these differences, such as ...
We study cellular automata with respect to a new communication complexity problem: each of two players know half of some finite word, and must be able to tell whether the state o...
As larger macromolecular structures become available, there is a growing need to understand their `internal' volumes--such as deep clefts, channels and cavities--as these oft...
Abstract--We quantify the closeness of the approximation between two high-level probabilistic models of cascading failure. In one model called CASCADE, failing components successiv...