PDEs (theory)

On a problem relating to second-order partial differential equations

7 months ago

Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywordshttps://ictp.acad.ro/wp-content/uploads/2025/10/1927-IonescuDV-Sur-un-problem-relatif-aux-equations-aux-derivees-partielles-du-second-ordre-Bull.Soc_.Math_.pdf Paper coordinatesD.V. Ionescu, Sur un problem relatif aux equations aux derivees partielles du…

On a third-order partial differential equation

7 months ago

Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, On a third-order partial differential equation, Bull. de la Soc. mathém.…

Localization of energies in Navier–Stokes models with reaction terms

1 year ago

Abstract We analyze a general class of coupled systems of stationary Navier-Stokes type equations with variable coefficients and non-homogeneous terms…

Role of partial functionals in the study of variational systems

2 years ago

Abstract Applying techniques originally developed for systems lacking a variational structure, we establish conditions for the existence of solutions in…

Energy-based localization of positive solutions for stationary Kirchhoff-type equations and systems

2 years ago

Abstract In this paper, we are concerned with positive solutions for the Dirichlet boundary value problem for equations and systems…

Analysis of Navier–Stokes Models for Flows in Bidisperse Porous Media

3 years ago

Abstract Having in view a model proposed by Nield and Kuznetsov (Transp Porous Media 59:325–339, 2005; Transp Porous Media 96:495–499,…