Remark on the polynomials of best approximation
Abstract AuthorsT. Popoviciu Keywords? Paper coordinatesT. Popoviciu, Remarque sur les polynômes de meilleure approximation, Mathematica, 4 (1930), pp. 73-80 (in…
best approximation
Remark on the polynomials of best approximation
Abstract AuthorsT. Popoviciu Keywords? Paper coordinatesT. Popoviciu, Remarque sur les polynômes de meilleure approximation, Buletinul Soc. de Ştiinţe din Cluj,…
On a problem of restrictive uniform approximation
Abstract AuthorsGh. Cimoca Institutul de Calcul Keywords? Paper coordinatesGh. Cimoca, On a problem of restrictive uniform approximation, Mathematica (Cluj) 13(36) (1971), 189–197. PDFhttps://ictp.acad.ro/wp-content/uploads/2025/10/1971-Cimoca-Mathematica.pdf About…
On the Chebyshev subspaces in normed space of Lipschitz functions
Original title (in Romanian)Asupra unor subspații cebâșeviene din spațiul normat al funcțiilor lipschitziene Abstract AuthorsCostica Mustata “Tiberiu Popoviciu” Institute of…
A monotony property of the best approximation operator in the space of Lipschitz functions
Original title (in Romanian)O proprietate de monotonie a operatorului de cea mai bună aproximare, în spațiul funcțiilor lipschitziene Abstract AuthorsCostica…
On the best approximation in metric spaces
Abstract AuthorsCostica Mustata “Tiberiu Popoviciu” Institute of Numerical analysis, Romanian Academy, Romania KeywordsPaper coordinatesC. Mustăţa, On the best approximation in…
A characterization of Chebyshevian subspaces of Y-type
Abstract AuthorsCostica Mustata “Tiberiu Popoviciu” Institute of Numerical Analysis, Romanian Academy, Romania KeywordsPaper coordinates C.Mustăţa, A characterization of Chebyshevian subspaces…
A characterization of semi-chebyshevian sets in a metric space
Abstract AuthorsCostică Mustăţa Tiberiu Popoviciu Institute of Numerical Analysis KeywordsPaper coordinatesC. Mustăţa, A characterization of semichebyshevian sets in a metric…
Extension of bounded Lipschitz functions and some related problems of best approximation
Abstract AuthorsCostica Mustata “Tiberiu Popoviciu” Institute of Numerical Analysis, Romanian Academy, Romania Keywords? Paper coordinatesC. Mustăţa, Extension of bounded Lipschitz…
Extension of Hölder functions and some related problems of best approximation
Abstract AuthorsCostica Mustata “Tiberiu Popoviciu” Institute of Numerical Analysis, Romanian Academy, Romania KeywordsPaper coordinatesC. Mustăţa, Extension of Hölder functions and…