Toeplitz operators for hypodirichlet algebras
J. Janas (1980)
Annales Polonici Mathematici
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J. Janas (1980)
Annales Polonici Mathematici
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Albert Jeu-Liang Sheu (1994)
Mathematica Scandinavica
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Nicholas Jewell (1980)
Studia Mathematica
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J. Janas (1975)
Studia Mathematica
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G.J. Murphy (1991)
Mathematische Zeitschrift
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Basor, Estelle L., Ehrhardt, Torsten (1999)
The New York Journal of Mathematics [electronic only]
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Albrecht Böttcher, Hartmut Wolf (1997)
Banach Center Publications
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Let A stand for a Toeplitz operator with a continuous symbol on the Bergman space of the polydisk or on the Segal-Bargmann space over . Even in the case N = 1, the spectrum Λ(A) of A is available only in a few very special situations. One approach to gaining information about this spectrum is based on replacing A by a large “finite section”, that is, by the compression of A to the linear span of the monomials . Unfortunately, in general the spectrum of does not mimic the spectrum...
Mubariz T. Karaev, Mehmet Gürdal, Mualla Birgül Huban (2016)
Studia Mathematica
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We introduce the notion of Engliš algebras, defined in terms of reproducing kernels and Berezin symbols. Such algebras were apparently first investigated by Engliš (1995). Here we give some new results on Engliš C*-algebras on abstract reproducing kernel Hilbert spaces and some applications to various questions of operator theory. In particular, we give applications to Riccati operator equations, zero Toeplitz products, and the existence of invariant subspaces for some operators. ...
Harald Upmeier (1985)
Mathematische Annalen
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N. L. Vasilevskii (1988)
Matematički Vesnik
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Lewis A. Coburn, Ronald G. Douglas, David G. Schaeffer, Isadore M. Singer (1971)
Publications Mathématiques de l'IHÉS
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Karim Seddiohi (1989)
Studia Mathematica
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