Vol. 49 No. 2 (237) (2015)

DOI: https://doi.org/10.46991/PYSU:A/2015.49.2

Published: 2015-06-12

Mathematics

PAIR OF LINES AND MAXIMAL PROBABILITY

A.G. Gasparyan

3-6
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ON AUTOMORPHISMS OF SOME PERIODIC PRODUCTS OF GROUPS

A.L. Gevorgyan, Sh.A. Stepanyan

7-10
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MOORE–PENROSE INVERSE OF BIDIAGONAL MATRICES. I

Yu.R. Hakopian, S.S. Aleksanyan

11-20
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A REMARK ON SYMMETRIC $\beta$-UNIFORMLY CLOSED ALGEBRA

M.I. Karakhanyan

21-25
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ON DIVERGENCE OF FOURIER–WALSH SERIES OF CONTINUOUS FUNCTION

S.A. Sargsyan

26-29
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Mechanics

ABOUT CONTACT PROBLEMS FOR AN ELASTIC HALF-PLANE AND THE INFINITE PLATE WITH TWO FINITE ELASTIC OVERLAYS IN THE PRESENCE OF SHEAR INTERLAYERS

A.V. Kerobyan

30-38
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Informatics

ON INTERVAL TOTAL COLORINGS OF BLOCK GRAPHS

N.A. Khachatryan

39-44
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ON TYPED AND UNTYPED LAMBDA-TERMS

T.V. Khondkaryan

45-52
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Physics

IMPACT OF COHERENCY ON THE PROCESS OF SPECTRAL COMPRESSION OF RANDOMLY MODULATED PULSES

A.P. Grigoryan

53-56
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MASS DEFECT OF STRANGE STARS

H.A. Shahinyan

57-61
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Short Communications

GENERAL SOLUTION OF QUADRATIC EQUATIONS IN FREE GROUPS

G.S. Markanin, A.Sh. Malkhasyan

62-65
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Errata and Corrigenda

LETTER TO THE EDITORIAL BOARD

T.N. Harutyunyan

66
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