Contents

On one version of the characteristic problem for a Nonlinear

oscillation equation

R. Bitsadze
Article (pdf) ..................................................... 3 
 

An initial-characteristic problem for a quasi-linear

Equation of a problem of nonlinear oscillations

R. Bitsadze, M. Menteshashvili
Article (pdf) .................................................... 13 
 

Integral representations and inclusion sets

in B^p(D) space

G. Oniani, I. Tsivtsivadze
Article (pdf) ..................................................... 26 
 

Some properties of unilateral differentiable

Functions of two variables

I. Tsivtsivadze 
Article (pdf) ..................................................... 39 
 
 
Abstracts (Georgian)................................................. 48