Vol. 4 No. 3 (2013)

View Vol. 4 No. 3 (2013)

Published: 2013-09-30

Articles

The O’Neil inequality for the Hankel convolution operator and some applications

Canay Aykol, Ayhan Serbetci, Vagif S. Guliyev

8-19
- PDF
Views: 9 / PDF downloads: 8
An inverse problem for the matrix quadratic pencil on a finite interval

Natalia Bondarenko

20-31
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Views: 7 / PDF downloads: 4
Addition of lower order terms preserving almost hypoellipticity of polynomials

Haik Ghazaryan

32-52
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Views: 8 / PDF downloads: 7
On spectral properties of a periodic problem with an integral perturbation of the boundary condition

Nurlan Imanbaev, Makhmud Sadybekov

53-62
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Views: 10 / PDF downloads: 4
New Examples of Pompeiu Functions

G.A. Kalyabin

63-69
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Views: 20 / PDF downloads: 5
A Maximum Principle in Spectral Optimization Problems for Elliptic Operators Subject to Mass Density Perturbations

P.D. Lamberti, L. Provenzano

70-83
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Views: 8 / PDF downloads: 9
Qualitative properties of structurally damped wave models

Sascha Matthes, Michael Reissig

84-106
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Views: 10 / PDF downloads: 10
Properties of singular integrals in terms of maximal functions measuring smoothness

Rahim M. Rzaev

107-119
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Views: 7 / PDF downloads: 4
Best Polynomial Approximations and Widths of Certain Classes of Functions in the Space \( L_2 \)

Gulzorkhon Amirshoevich Yusupov

120-126
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Views: 10 / PDF downloads: 6
An inequality for the weighted Hardy operator for \( 0 < p < 1 \)

Noureddine Azzouz, Benali Halim, Abdelkader Senouci

127-131
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Views: 20 / PDF downloads: 4
Mathematical model of the gas flow in the shock front

Sergey Matveev, Nurbulat Jaichibekov

132–136
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Views: 7 / PDF downloads: 4
Applications of Sobolev Lattice Cubature Formulas

Marat Ramazanov, Dzhangir Rakhmatullin

137-139
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Views: 6 / PDF downloads: 4