Semicrossed Products of Operator Algebras: A Survey
  Semicrossed product algebras have been used to study dynamical systems since their introduction by Arveson in 1967. In this survey article, we discuss the history and some recent work, focussing on the conjugacy problem, dilation theory and C*-envelopes, and some connections back to the dynamics 
Kenneth R. Davidson, Adam H. Fuller, Evgenios T.A. Kakariadis
math.OA math.FA