Contractive couplings
Vlastimil Pták, Pavla Vrbová (1992)
Czechoslovak Mathematical Journal
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Vlastimil Pták, Pavla Vrbová (1992)
Czechoslovak Mathematical Journal
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Vlastimil Pták (1997)
Mathematica Bohemica
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Using a factorization lemma we obtain improvements and simplifications of results on representation of generalized Toeplitz and Hankel operators as compression of symbols.
Jaroslav Kurzweil (1973)
Czechoslovak Mathematical Journal
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