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Generalizarea unor polinoame de interpolare pentru funcţiile de mai multe variabile

3 years ago

Abstract AuthorsDimitrie D. Stancu ”Babes-Bolyai” University, Cluj-Napoca, Romania Keywords? Paper coordinatesD.D. Stancu, Generalizarea unor polinoame de interpolare pentru funcţiile de mai…

Consideraţii asupra interpolării polinomiale a funcţiilor de mai multe variabile

3 years ago

Abstract AuthorsDimitrie D. Stancu ”Babes-Bolyai” University, Cluj-Napoca, Romania Keywords? Paper coordinatesD.D. Stancu, Consideraţii asupra interpolării polinomiale a funcţiilor de mai multe…

Asupra formulelor de cuadratură de tip Gauss

3 years ago

Abstract AuthorsDimitrie D. Stancu ”Babes-Bolyai” University, Cluj-Napoca, Romania Keywords? Paper coordinatesD.D. Stancu, Asupra formulelor de cuadratură de tip Gauss, Studia Univ.…

The combined Shepard operator of inverse quadratic and inverse multiquadric type

3 years ago

AbstractStarting with the classical, the modified and the iterative Shepard methods, we construct some new Shepard type operators, using the…

On some maximum problems of Stieltjes

3 years ago

Abstract AuthorsTiberiu Popoviciu Keywords? Paper coordinatesT. Popoviciu, Sur certaines problèmes de maximum de Stieltjes, Bull. Math. de la Soc. Roum.…

Positive solutions for discontinuous problems with applications to ϕ-Laplacian equations

3 years ago

Abstract We establish existence and localization of positive solutions for general discontinuous problems for which a Harnack-type inequality holds. In…

A Granas type approach to some continuation theorems and periodic boundary value problems with impulse

3 years ago

Abstract In this paper we study periodic solutions of a second order differential equation \[ x^{\prime\prime} = f(t, x, x^{\prime})…

Behavior properties and ordinary differential equations

3 years ago

Abstract The goal of this paper is to discuss the implications of the behavior properties from classical analysis (positivity, monotonicity,…

On the method of upper and lower solutions

3 years ago

Abstract Some results concerning the method of upper and lower solutions for nonlinear integral equations of Hammerstein type are presented.…

Continuation method for contractive maps on spaces endowed with vector-valued metrics

3 years ago

Abstract A continuation result for contractive maps on spaces endowed with vector-valued metrics is established. AuthorsRadu Precup Department of Mathematics,…

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