2 citations · 2 across the 4 of their papers we have counts for
4 papers
Partial actions and subshifts
M. Dokuchaev, R. Exel
Given a finite alphabet , and a not necessarily finite type subshift , we introduce a partial action of the free group on a certain compactification…
Globalization of twisted partial actions
M. Dokuchaev, R. Exel, J. J. Simón
Let A be a unital ring which is a product of possibly infinitely many indecomposable rings. We establish criteria for the existence of a globalization for a given twisted partial a…
Crossed products by twisted partial actions and graded algebras
M. Dokuchaev, R. Exel, J. J. Simon
For a twisted partial action Θof a group G on an (associative non-necessarily unital) algebra A over a commutative unital ring k, the crossed product A X_ΘG is proved to be associa…
Partial Representations and Partial Group Algebras
M. Dokuchaev, R. Exel, P. Piccione
The partial group algebra of a group G over a field K, denoted by K_{par}(G), is the algebra whose representations correspond to the partial representations of G over K-vector spac…