der abstract second order evolution equations with unbounded feedback with time-varying delay. Existence results are obtained under some realistic assumptions. We prove the expone...
: A language L is the orthogonal concatenation of languages L1 and L2 if every word of L can be written in a unique way as a concatenation of a word in L1 and a word in L2. The not...
Models and concepts from biology have informed the study of language change for several centuries. In this article, I take a comparative look across the disciplines of historical ...
Given a plant Å and a specification Å , the largest solution of the FSM equation Å ¯ Å Å contains all possible discrete controllers Å . Often we are interested in computin...
Nina Yevtushenko, Tiziano Villa, Robert K. Brayton...