Vol. 4 No. 3 (2013)

Articles

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

  Canay Aykol, Ayhan Serbetci, Vagif S. Guliyev

  8-19

  • PDF

  Views: 39 / PDF downloads: 37

• An inverse problem for the matrix quadratic pencil on a finite interval

  Natalia Bondarenko

  20-31

  • PDF

  Views: 23 / PDF downloads: 14

• Addition of lower order terms preserving almost hypoellipticity of polynomials

  Haik Ghazaryan

  32-52

  • PDF

  Views: 40 / PDF downloads: 22

• On spectral properties of a periodic problem with an integral perturbation of the boundary condition

  Nurlan Imanbaev, Makhmud Sadybekov

  53-62

  • PDF

  Views: 42 / PDF downloads: 18

• New Examples of Pompeiu Functions

  G.A. Kalyabin

  63-69

  • PDF

  Views: 49 / PDF downloads: 93

• A Maximum Principle in Spectral Optimization Problems for Elliptic Operators Subject to Mass Density Perturbations

  P.D. Lamberti, L. Provenzano

  70-83

  • PDF

  Views: 29 / PDF downloads: 20

• Qualitative properties of structurally damped wave models

  Sascha Matthes, Michael Reissig

  84-106

  • PDF

  Views: 32 / PDF downloads: 27

• Properties of singular integrals in terms of maximal functions measuring smoothness

  Rahim M. Rzaev

  107-119

  • PDF

  Views: 37 / PDF downloads: 25

• Best Polynomial Approximations and Widths of Certain Classes of Functions in the Space \( L_2 \)

  Gulzorkhon Amirshoevich Yusupov

  120-126

  • PDF

  Views: 39 / PDF downloads: 24

• An inequality for the weighted Hardy operator for \( 0 < p < 1 \)

  Noureddine Azzouz, Benali Halim, Abdelkader Senouci

  127-131

  • PDF

  Views: 45 / PDF downloads: 18

• Mathematical model of the gas flow in the shock front

  Sergey Matveev, Nurbulat Jaichibekov

  132–136

  • PDF

  Views: 30 / PDF downloads: 14

• Applications of Sobolev Lattice Cubature Formulas

  Marat Ramazanov, Dzhangir Rakhmatullin

  137-139

  • PDF

  Views: 27 / PDF downloads: 21