Vol. 45, No.2, L'viv
2002 

CONTENTS

Kalenyuk
P.
I.,
Kohut
I.
V.,
Nytrebych Z.
M.

Differentialsymbol method of solving the nonlocal
boundaryvalue problem for partial differential equation 

7 
Vorobec’
M. B. 

Twopoint
problem for a system of partial differential equations of
the second order by time 

16 
Sagajdak
R. V.


On one
inverse problem for twodimensional parabolictype equation 

22 
Shuvar B.
A., Kostyshyn L. P 

Application
of one aggregateiterative
method to boundaryvalue problems 

31 
Povstenko
Yu.
Z.,
Derkach S.
B 

Use of the
collocation method for solving the diffusion type equations
with nonlocal boundary conditions 

37 
Pukals’kyj I. D 

Dirichlet’s
problem for singular elliptic equations 

42 
Bomba A.
Ya.,
Kashtan S.
S.


Nonlinear inversions of boundaryvalue problems on
quasiconformal mappings at modelling pressure gradients
influence on filtration process 

49 
Kuzakon’
V. M. 

Generalized
fibår
bundles 

58 
Bulatsyk
O.
O.,
Voitovich N.
N.,
Gis O.
M 

Branching of
solutions of nonlinear equations from modified phase problem 

64 
Bernakev³ch
². E.,
Vah³n
P.
P.,
Sh³nkarenko
G.
A.


Mathematical
model of acoustic shellfluid interaction. I. Formulation
and solvability of the variational problems 


75 
Terlec’kyy
R. F.


Thermomechanical behavior model of multicomponent
deformable lowelectroconductivity solids in
electromagnetic field. I. Balance laws of mechanics and the
second law of thermodynamics 


81 
Ostrik V.
I., Ulitko A. F. 

Contact
interaction between two elastic cones 


92 
Vasylenko
À.
T., Klymenko N. I 

Stressed
state of anisotropic layered cylinder at eccentric axis of
rotation 


98 
Kharun I.
V.,
Loboda V.
V.


Interface
cracks with contact zones in a field of concentrated
forces and torques 


103 
Nemirovskii Yu. V., Yankovskii A. P. 

Heat
conduction of thermosensitive structures with a system of
tubes, filled with moving viscous heatcarrier 


114 
Yevtushenko O.
O.,
Semerak V.
M. 

Plane mixed
quasistationary heat conduction problem for halfspace 


124 
Tymoshchuk P. V. 

Macromodelling of modulated signals detectors on the basis
of methods of analytic signal and energetic operators 


130 