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…
best approximation
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 Keywords? Paper coordinatesC. Mustăţa, On the best approximation…
A characterization of Chebyshevian subspaces of Y-type
Abstract AuthorsCostica Mustata “Tiberiu Popoviciu” Institute of Numerical Analysis, Romanian Academy, Romania Keywords? Paper coordinates C.Mustăţa, A characterization of Chebyshevian…
A characterization of semi-chebyshevian sets in a metric space
Abstract AuthorsCostică Mustăţa Tiberiu Popoviciu Institute of Numerical Analysis Keywords? Paper coordinatesC. Mustăţa, A characterization of semichebyshevian sets in a…
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 Keywords? Paper coordinatesC. Mustăţa, Extension of Hölder functions…
On the selections associated to the metric projection
Abstract AuthorsCostica Mustata “Tiberiu Popoviciu” Institute of Numerical Analysis, Romanian, Romania Keywords? Paper coordinatesC. Mustăţa, On the selections associated to…
Selections associated to the metric projection
Abstract AuthorsStefan Cobzas “Tiberiu Popovicviu” Institute of Numerical Analysis, Romanian Academy, Romania Costica Mustata “Tiberiu Popovicviu” Institute of Numerical Analysis,…
On the metric projection and the quotient mapping
Abstract AuthorsCostica Mustata “Tiberiu Popoviciu” Institute of Numerical Analysis, Romanian Academy, Romania Keywords? Paper coordinatesC. Mustăţa, On the metric projection…