Positive solutions to certain classes of singular nonlinear second order boundary value problems

JOURNAL ARTICLE published April 1994 in Periodica Mathematica Hungarica

Authors: D. O'Regan

On the order of convergence of finite element approximations to solutions of non-selfadjoint elliptic boundary value problems

JOURNAL ARTICLE published June 1979 in Periodica Mathematica Hungarica

Authors: L. Veidinger

Differential-functional inequalities related to initial-boundary problems for first order partial differential-functional equations

JOURNAL ARTICLE published June 1993 in Periodica Mathematica Hungarica

Authors: D. Jaruszewska-Walczak

Many-point boundary-value problem for some differential-operational equations

JOURNAL ARTICLE published June 1994 in Periodica Mathematica Hungarica

Authors: T. A. Abdo

On the dependence of the solutions and optimal solutions of control problems on the control constraint set

JOURNAL ARTICLE published October 1992 in Periodica Mathematica Hungarica

Authors: N. S. Papageorgiou

Existence and nonexistence results for fractional mixed boundary value problems via a Lyapunov-type inequality

JOURNAL ARTICLE published March 2024 in Periodica Mathematica Hungarica

Authors: Barbara Łupińska

Preserving concavity in initial-boundary value problems of parabolic type and in its numerical solution

JOURNAL ARTICLE published April 1995 in Periodica Mathematica Hungarica

Authors: I. Faragó | T. Pfeil