Matematychni Studii

Vol. 39   No.1, 2013

CONTENTS

Jozef Schreier ``On finite base in topological groups''
Guran I., Prytula Ya.
         3
Simultaneous approximation of modulus and values of Jacobi elliptic functions (in Ukrainian)
Kholyavka Ya. M.
         10
On the Kolyvagin formula for elliptic curves with good reductions over pseudolocal fields
Nesteruk V. I.
         16
Topological classification of pairs of counter linear maps (in Ukrainian)
Rybalkina T. V.
         21
On prime and congruence-prime acts over monoid with zero (in Ukrainian)
Bilyak Yu. T., Zelisko H. V., Komarnitskiy M. Ya.
         29
On the convergence of spatial homeomorphisms
Ryazanov V. I., Sevost'yanov E. A.
         34
On solutions of one convolution equation generated by a ``deep zero''
Dilnyi V., Sheparovych I.
         45
Estimates from below for characteristic functions of probability laws
Parolya M. I., Sheremeta M. M.
         54
Integral representations for harmonic and biharmonic functions in the unit ball (in Russian)
Yaremko O. E.
         67
The problem on conjugation on solutions of a hyperbolic system along unknown contact boundary in sector (in Ukrainian)
Andrusyak R. V., Burdeyna N. O., Kyrylych V. M.
         74
Moment conditions for functions with zero integrals over congruent balls
Volchkov V. V., Volchkov Vit. V.
         84
Diagonals of separately continuous multi-valued mappings (in Ukrainian)
Mykhaylyuk V. V., Sobchuk O. V., Fotiy O. G.
         93

RESEARCH ANNOUNCEMENTS

A modified criterion of boundedness of $L$-index in direction
Bandura A. I.
         99
Hypercyclic operators on Lipschitz spaces
Dubey M. V., Mozhyrovska Z. H., Zagorodnyuk A. V.
         103

PROBLEMS

On estimates of a fractional counterpart of the logarithmic derivative of a meromorphic function
Chyzhykov I. E., Semochko N. S.
         107

Matematychni Studii
matstud.org.ua