Vol. 70 No. 8 (2018)

Published: 25.08.2018

Research articles

Derivations of gamma (semi)hyperrings

L. K. Ardekani, B. Davvaz

1011-1018
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The structure of fractional spaces generated by the two-dimensional difference operator on the half plane

S. Akturk, A. Ashyralyev

1019-1032
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Generalizations of Sherman’s inequality via Fink’s identity and Green’s function

Bradanovic S. Ivelic, M. A. Latif, J. E. Pečarić

1033-1043
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Entire solutions of one linear implicit differential-difference equation in Banach spaces

S. L. Gefter, A. L. Piven’

1044-1057
- PDF (Ukrainian)
Сommutative сomplex algebras of the second rank with unity and some cases of plane orthotropy. I

S. V. Gryshchuk

1058-1071
- PDF (Ukrainian)
Finite structurally uniform groups and commutative nilsemigroups

V. D. Derech

1072-1084
- PDF (Ukrainian)
Periodic solutions of a system of differential equations with hysteresis nonlinearity in the presence of eigenvalue zero

V. V. Yevstafyeva

1085-1096
- PDF (Russian)
Upper and lower Lebesgue classes of multivalued functions of two variables

O. O. Karlova, V. V. Mykhailyuk

1097-1106
- PDF (Ukrainian)
On the fundamental solution of the Cauchy problem for Kolmogorov systems of the second order

I. V. Burtnyak, H. P. Malyts’ka

1107-1117
- PDF (Ukrainian)
Sufficient conditions for bounded turning of analytic functions

T. Bulboacă, N. Tuneski

1118-1127
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Transformation operators in controllability problems for the degenerate wave equation with variable coefficients

L. V. Fardigola

1128-1142
- PDF (Ukrainian)
Generalizations of Sherman's inequality via Fink's identity and Green's function

Slavica Ivelić Bradanović

1033-1043

Short communications

Approximation of periodic functions of many variables by functions of smaller number of variables in Orlicz metric spaces

Yu. A. Babich, T. F. Michaylova

1143-1148
- PDF (Russian)
On the asymptotic of associate sigma-functions and Jacobi theta-functions

M. E. Korenkov, Yu. I. Kharkevych

1149-1152
- PDF (Ukrainian)