1981-1983/40/3

The tangent space and the arcwise tangent space to a differential space

On convergence of successive approximations of some generalized contraction mappings

A characterization of a minimal submanifold in ${\displaystyle R^{n+p}}$

Sur le prolongement de la solution de l'équation de translation

Estimation of the sixth coefficient in the class of bounded univalent functions with real coefficients

Verallgemeinerungen eines Satzes von Leighton über die Oszillation selbstadjungierter Differentialgleichungen

Global inverse problem of the Sturm-Liouville type for a linear elliptic partial differential equation of second order

Mapping properties of a class of univalent functions with pre-assigned zero and pole

The radius of close-to-convexity of ${\displaystyle V_k(\varrho )}$