We characterise the one parameter families of truncated Toeplitz operators that are semigroups, uniformly continuous semigroups and $C_0$-semigroups of contractions. We also study their generators
International audienceFor truncated Toeplitz operators, which are compressions of multiplication ope...
International audienceFor truncated Toeplitz operators, which are compressions of multiplication ope...
This thesis presents and develops two tools which can be used to work with lower bounds of operators...
A Toeplitz operator with respect to a contractive representation ${Ts}$ of an abelian semigroup $∑ $...
The paper deals with the normal extensions of cancellative commutative semigroups andthe Toeplitz al...
Abstract. The purpose of this paper is to determine conditions for an op-erator PBTA commuting with ...
AbstractProperties of infinitesimal generators of C0 semigroups of semi-Fredholm operators are inves...
We study linear operators T on Banach spaces for which there exists a C0-semigroup (T (t))t≥0 such t...
A Toeplitz operator with respect to a contractive representation ${Ts}$ of an abelian semigroup $∑ $...
This paper considers universal Hilbert space operators understood in the sense of Rota, and gives cr...
This paper considers universal Hilbert space operators in the sense of Rota, and gives criteria for ...
This paper considers universal Hilbert space operators in the sense of Rota, and gives criteria for ...
This paper considers universal Hilbert space operators in the sense of Rota, and gives criteria for ...
A Toeplitz operator with respect to a contractive representation {Ts} of an abelian semigroup Σ in ...
We obtain an analogue of Coburn\u27s description of the Toeplitz algebra in the setting of truncated...
International audienceFor truncated Toeplitz operators, which are compressions of multiplication ope...
International audienceFor truncated Toeplitz operators, which are compressions of multiplication ope...
This thesis presents and develops two tools which can be used to work with lower bounds of operators...
A Toeplitz operator with respect to a contractive representation ${Ts}$ of an abelian semigroup $∑ $...
The paper deals with the normal extensions of cancellative commutative semigroups andthe Toeplitz al...
Abstract. The purpose of this paper is to determine conditions for an op-erator PBTA commuting with ...
AbstractProperties of infinitesimal generators of C0 semigroups of semi-Fredholm operators are inves...
We study linear operators T on Banach spaces for which there exists a C0-semigroup (T (t))t≥0 such t...
A Toeplitz operator with respect to a contractive representation ${Ts}$ of an abelian semigroup $∑ $...
This paper considers universal Hilbert space operators understood in the sense of Rota, and gives cr...
This paper considers universal Hilbert space operators in the sense of Rota, and gives criteria for ...
This paper considers universal Hilbert space operators in the sense of Rota, and gives criteria for ...
This paper considers universal Hilbert space operators in the sense of Rota, and gives criteria for ...
A Toeplitz operator with respect to a contractive representation {Ts} of an abelian semigroup Σ in ...
We obtain an analogue of Coburn\u27s description of the Toeplitz algebra in the setting of truncated...
International audienceFor truncated Toeplitz operators, which are compressions of multiplication ope...
International audienceFor truncated Toeplitz operators, which are compressions of multiplication ope...
This thesis presents and develops two tools which can be used to work with lower bounds of operators...
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