103 citations · 304 across the 40 of their papers we have counts for
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math.FA2012★ 1 cited
On applications of the model spaces to the construction of cocyclic perturbations of the semigroup of shifts on the semiaxis
G. G. Amosov, A. D. Baranov, V. V. Kapustin
We describe a construction of cocyclic perturbations of the semigroup of shifts on the semiaxis by means of the theory of model spaces. It is shown that one can choose an inner fun…
math.FA2012★ 1 cited
On perturbations of the isometric semigroup of shifts on the semiaxis
G. G. Amosov, A. D. Baranov, V. V. Kapustin
We study perturbations of the semigroup of shifts on with the property that belongs to a certain Schatten-von…
math.FA2002★ 1 cited
Stationary quantum stochastic processes from the cohomological point of view
Grigori G. Amosov
Stationary quantum stochastic process j is introduced as a *-homomorphism embedding an involutive graded algebra into a ring of (abelian) cohomo…