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Publication:4033114
zbMath0765.47007MaRDI QIDQ4033114
Jairo A. Charris, Victoria Silva, Gustavo Salas
Publication date: 16 May 1993
Full work available at URL: https://eudml.org/doc/181847
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.) (33C45) Best approximation, Chebyshev systems (41A50) Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Linear symmetric and selfadjoint operators (unbounded) (47B25)
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