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Vol. 74 No. 10 (2022)

Published: 15.12.2022

Research articles

Left and right B-fredholm operators

F. Abdmouleh, T. Ben Lakhal

1299 - 1307
- pdf
Coefficient bounds for multivalent classes of starlike and convex functions defined by higher-order derivatives and complex order

M. K. Aouf, A. O. Mostafa, T. Bulboacă

1308 - 1316
- pdf
Existence of a weak solution for a class of nonlinear elliptic equations on the Sierpiński gasket

A. K. Badajena, R. Kar

1317 - 1327
- pdf
Mixed problem for higher-order equations with fractional derivative and degeneration in both variables

B. Yu. Irgashev

1328 -1338
- pdf
On the automorphism groups for some Leibniz algebras of low dimensions

L. A. Kurdachenko, O. O. Pypka, T. V. Velychko

1339 - 1355
- pdf (Ukrainian)
On finite factorized groups with $\mathbb TX$ -subnormal subgroups

V. S. Monakhov, A. A. Trofimuk

1356 - 1363
- pdf (Ukrainian)
Admissible integral manifolds for partial neutral functional-differential equations

Thieu Huy Nguyen, Vu Thi Ngoc Ha, Trinh Xuan Yen

1364 - 1387
- pdf
Generalizations of starlike harmonic functions defined by Sălăgean and Ruscheweyh derivatives

Á. O. Páll-Szabo

1388 - 1400
- pdf
Pseudo almost periodic solutions in the alpha-norm and Stepanov's sense for some evolution equations

A. Rebey, H. Ben-Elmonser, M. Eljeri, M. Miraoui

1401 - 1415
- pdf
On the behavior of one class of homeomorphisms at infinity

R. R. Salimov, B. A. Klishchuk

1416 - 1426
- pdf (Ukrainian)
On On the approximation of functions by Jacobi – Dunkl expansion in the weighted space $\mathbb{L}_{2}^{(\alpha,\beta)}$

O. Tyr, R. Daher

1427 - 1440
- pdf

Short communications

A new simple proof of cayles’s formula and its relationship with the Kirkwood – Salzburg equations

O. L. Rebenko

1441 - 1444
- pdf (Ukrainian)