Contents

On one Problem of Stefan

B. Dochviri, E. Nadaraya, O. Purtukhia,G. Sokhadze
Article (pdf)    ..................................................... 3 
 

Stationary Oscillation Boundary Value Problems of the Theory

of Two-Temperature Elastic Mixtures for the Infinite Space

with Spherical Cavity

L. Giorgashvili, A. Jaghmaidze, R. Meladze 
Article (pdf)    ....................................................  8 
 

Properties of Partial Sums of Fourier Series of Functions with a

Finite Variation

L. Gogoladze, V. Tsagareishvili  
Article (pdf)   ..................................................... 22 
 

Approximate Method of the Simultaneous Rotation Problem of the

Porous Plate and Fluid with Account of Magnetic Field and Heat

Transfer in Case of Variable Eleqtroconductivity

L. Jikidze, V. Tsutskiridze 
Article (pdf)   ..................................................... 29 
 

On Numerical Solution of Axisymmetric Reaction-Diffusion Equation

and Some of its Applications to Biophysics

N. Khatiashvili, O. Komurjishvili, Z. Kutchava, K. Pirumova 
Article (pdf)   ..................................................... 36
 

On the Original One-Way Function and the New Digital Signature

Scheme

R. Megrelishvili  
Article (pdf)    .................................................... 43
 

About Methods of Approximate Solutions for Composite Bodies

Weakened by Cracks in the Case of Antiplane Problems of

Elasticity Theory

A. Papukashvili, D.Gordeziani, T. Davitashvili, M. Sharikadze, G. Manelidze,

G. Kurdghelashvili

Article (pdf)    .................................................... 49 
 
Abstracts (Georgian)................................................. 56