On fixed point theorems for mappings defined on spheres in metric spaces
Abstract AuthorsMira-Cristiana Anisiu Institute of Mathematics, Cluj-Napoca, Romania Keywords? Paper coordinatesM.-C. Anisiu, On fixed point theorems for mappings defined on…
1991
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…
On a problem of extremum
Abstract AuthorsCostica Mustata Institutul de Calcul KeywordsPaper coordinatesC. Mustăţa, On a problem of extremum, ”Babeş-Bolyai” Univ., Research Seminars, Seminar on…
Topological transversality and boundary problems for second order functional differential equations
Abstract ?? AuthorsRadu Precup Department of Mathematics, Babes-Bolyai University, Cluj-Napoca, Romania Keywords? Paper coordinatesR. Precup, Topological transversality and boundary problems…
Positive solutions of the initial value problem for an integral equation modeling infectious disease
Abstract ?? AuthorsRadu Precup Department of Mathematics, Babes-Bolyai University, Cluj-Napoca, Romania Keywords? Paper coordinatesR. Precup, Positive solutions of the initial…
Generalized topological transversality and existence theorems
Abstract?? AuthorsRadu Precup Keywords?? Paper coordinatesR. Precup, Generalized topological transversality and existence theorems, Libertas Math., 11 (1991), 65-79. PDFhttps://ictp.acad.ro/wp-content/uploads/2022/08/1991a-Precup-Generalized-topological-transversality-and-existence-theorems-Libertas-Math.-11-1991-65-79.pdf About…
On the use of Green’s formula for the solution of the Navier-Stokes equations
AbstractA general iterative procedure for solving Navier-Stokes system in stream function-vorticity variables is considered. Using the fundamental solution for Laplace…
Remarks on the secant method for the solution of nonlinear operator equations
Abstract Let \(X_{1},X_{2}\) be two Banach spaces and \(f:X_{1}\rightarrow X_{2}\) a nonlinear equation. We study the chord method for solving…
On the convergency of a Steffensen-type method
Abstract Let \(X_{1},X_{2}\) be two Banach spaces, \(f:X_{1}\rightarrow X_{2}\) a nonlinear mapping. We study the convergence of the Steffensen method for…
On the chord method
Abstract Let \(X_{1},X_{2}\) be two Banach spaces, \(f:X_{1}\rightarrow X_{2}\) a nonlinear mapping and consider the chord method for solving the…