On a generalization of a Greguš fixed point theorem

Barrelledness of Generalized Sums of Normed Spaces

Periodic problems and problems with discontinuities for nonlinear parabolic equations

On global transformations of ordinary differential equations of the second order

On transformations z(t) = y(ϕ(t)) of ordinary differential equations

Transformations z(t) = L(t)y(ϕ(t)) of ordinary differential equations

Real hypersurfaces with constant totally real sectional curvature in a complex space form

On vectorial inner product spaces

A Representation theorem for probabilistic metric spaces in general

Light paths with an odd number of vertices in polyhedral maps

On solutions of quasilinear wave equations with nonlinear damping terms

On cut completions of abelian lattice ordered groups

Local convergence theorems of Newton's method for nonlinear equations using outer or generalized inverses

The Denjoy extension of the Riemann and Mcshane integrals

On nonoscillation of canonical or noncanonical disconjugate functional equations

Convexities of normal valued lattice ordered groups

On copies of c 0 in the bounded linear operator space

Methods of oscillation theory of halflinear second order differential equations
