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Found 14 Documents (Results 1–14)

Nikol’skij ideals and their application to the study of algebras of singular integral operators. (English. Russian original) Zbl 0945.47052

St. Petersbg. Math. J. 11, No. 2, 269-284 (2000); translation from Algebra Anal. 11, No. 2, 88-108 (1999).
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The phenomenon of the invisible spectrum and the problem of efficient inversions. (English) Zbl 0964.46032

Séminaire de Mathématique de Luxembourg. Actes du colloque sur développements des mathématiques à la veille de l’année 2000, Luxembourg, Septembre 25-26, 1998 dans le cadre de l’Année mondiale des mathématiques. Luxembourg: Centre Universitaire de Luxembourg. Trav. Math. 11, 75-137 (1999).
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Approximate identities and stability of discrete convolution operators with flip. (English) Zbl 0938.45011

Rossmann, Jürgen (ed.) et al., The Maz’ya anniversary collection. Vol. 2: Rostock conference on functional analysis, partial differential equations and applications, Rostock, Germany, August 31-September 4, 1998. Basel: Birkhäuser. Oper. Theory, Adv. Appl. 110, 103-132 (1999).
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