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Found 46 Documents (Results 1–46)

Closed-form formulas, determinantal expressions, recursive relations, power series, and special values of several functions used in Clark–Ismail’s two conjectures. arXiv:2310.12697

Preprint, arXiv:2310.12697 [math.CA] (2023).
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Preservation of approximative properties of subsets of Chebyshev sets and suns in \(\ell^\infty(n)\). (English. Russian original) Zbl 1157.41003

Izv. Math. 70, No. 5, 857-866 (2006); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 70, No. 5, 3-12 (2006).
MSC:  41A50 41A65 52A01
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Feller semigroups, Bernstein type operators and generalized convexity associated with positive projections. (English) Zbl 0938.41013

Müller, M. W. (ed.) et al., New developments in approximation theory. 2nd international Dortmund meeting (IDoMAT) ’98, Germany, February 23-27, 1998. Basel: Birkhäuser. ISNM, Int. Ser. Numer. Math. 132, 9-32 (1999).
MSC:  41A36
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