The existence of elements of best approximation in the complex space C(Q)

DOI10.1007/BF01159704zbMath0655.41031MaRDI QIDQ1109265

L. P. Vlasov

Publication date: 1986

Published in: Mathematical Notes (Search for Journal in Brave)

zbMATH Keywords

existence subspaces

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Approximation in the complex plane (30E10) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65)

Related Items (2)

Proximinal subspaces of \(C(\mathcal Q)\) of finite codimension ⋮ On existence theorems for finite-codimensional subspaces in \(C(Q)\)

Cites Work

• Subspaces of finite codimension: The existence of elements of best approximation
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