1990-1991/52/3

Existence-uniqueness and iterative methods for right focal point boundary value problems for differential equations with deviating arguments

Global solvability of the mixed problem for first order functional partial differential equations

On the backward heat equation

An ${\displaystyle S^1}$-equivariant degree and the Fuller index

On foliations with coregular factor mapping

Sur les solutions disjointes de l'équation de translation

The punctured plane: alternating projections and ${\displaystyle L^2}$-angles

Newton-like algorithms for kth root calculation