Keywords
- Extremal Problem
- Blaschke Product
- Embedding Operator
- Singular Number
- Compact Linear Operator
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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References
S. Fisher and C. Micchelli, The n-widths of sets of analytic functions, Duke Math.J. 47 no. 4 (1980), pp. 789–801.
J.E. Andersson, Optimal quadrature H p-functions, Matem.Zametki 172 no. 1 (1980), pp. 55–62. (In Russian)
O.G. Parfenov, Gelfand n-widths of the unit ball of H p in weighted spaces, Matem.Zametki 37 no. 2 (1985), pp. 171–175. (In Russian)
A. Pietsch, Operatorenidealen, Berlin, VEB, 1978.
O.G. Parfenov, The estimates of singular numbers of the Carleson embedding operator, Matem.Sbornik 131(173) no. 4(2) (1986), pp. 501–518. (In Russian)
V.D. Erochin, Best linear approximation of functions having analytic continuation from given continuum onto given domain, Uspechi Math. Nauk 23 no. 1(139) (1968), pp. 91–133. (In Russian)
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© 1993 The Euler International Mathematical Institute
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Parfenov, O.G. (1993). Extremal problems for Blaschke products and widths. In: Gonchar, A.A., Saff, E.B. (eds) Methods of Approximation Theory in Complex Analysis and Mathematical Physics. Lecture Notes in Mathematics, vol 1550. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0117483
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DOI: https://doi.org/10.1007/BFb0117483
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