Contents 
2020, 63,
No. 4 
3–4 

Ilkiv V. S., Strap N. I., 
2020, 63,
No. 4 
5–16 

Pukal’s’kyi ². D., Yashan B. Î. Multipoint
boundary value
problem of optimal control for parabolic equations with degeneration 
2020, 63,
No. 4 
17–33 

Kolun N. P. Asymptotic behavior of some types of solutions of
differential equations with
different types of nonlinearities 
2020, 63,
No. 4 
34–45 

Pyrch N. M. On graphs and _{}equivalence 
2020, 63,
No. 4 
46–53 

Kunynets A. V., Kutniv M. V., Homenko N. V.
Threepoint difference schemes of high accuracy
order for Sturm – Liouville problem 
2020, 63,
No. 4 
54–62 

Topolyuk Yu. P. Convergence of the regularization
method for finding a normal quasisolution in problems with free phase with a
completely continuous operator 
2020, 63,
No. 4 
63–72 

Kit H. S., Ivas’ko N. Ì. Twodimensional
problem of thermoelasticity for a halfspace with a free, rigidly, smoothly or flexibly clamped boundary subjected to heat sources 
2020, 63,
No. 4 
73–80 

Hachkevych O. R., Ìatyash ². Ye., Ìinaylova ². À., Mishchuk Î. Ì., Serdega B. K., Terlets’kyi R. F., Brukhal’ M. B. Mathematical
modeling and polarimetry of the thermal stress state in semitransparent
solid taking into account the influence of thermal radiation 
2020, 63,
No. 4 
81–95 

Aghalovyan L. A., Ghulghazaryan L. G., Kaplunov J. D., Prikazchikov D. A. 3D dynamic analysis of layered elastic shells 
2020, 63,
No. 4 
96–108 

Kamins’kyi À. Î., Dudyk M. V., Reshitnyk Yu. V., Fen’kiv V. M. Investigation
of the initial stage of fracture of a piecehomogeneous body with interface
crack under compression along the interface 
2020, 63,
No. 4 
109–121 

Kryven’ V. A., Valiashek V. B., Tsymbaliuk L. I., Blashchak N. I. Elasticplastic problem for a thin one
sided exfoliated inclusion under the shear loading 
2020, 63,
No. 4 
122–127 

Yakovenko N. D., 
2020, 63,
No. 4 
128–138 

Chekurin
V. F., Khymko O. M.
Mathematical models for integrity control of linear part of main gas
pipelines 
2020, 63,
No. 4 
139–149 

NEW ITEMS and INFORMATION Hryhoriy Semenovych
Kit (05.03.1930–11.12.2020) 
2020, 63,
No. 4 
150–151 

ALPHABETICAL INDEX for 2020 (vol. 63) 
2020, 63,
No. 4 
152–155 