Ural Mathematical Journal №1 2020 (449,00 руб.)

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URAL MATHEMATICAL JOURNAL, Vol. 6, No. 1, 2020 TABLE OF CONTENTS Odiljon S. Akhmedov, Abdulla A. Azamov, Gafurjan I. Ibragimov FOUR–DIMENSIONAL BRUSSELATOR MODEL WITH PERIODICAL SOLUTION . . . . . 3–15 Gabdolla Akishev ESTIMATES OF BEST APPROXIMATIONS OF FUNCTIONS WITH LOGARITHMIC SMOOTHNESS IN THE LORENTZ SPACE WITH ANISOTROPIC NORM. . . . . . . . . . . . . . 16–29 Hassan Belaouidel, Anass Ourraoui, Najib Tsouli GENERAL QUASILINEAR PROBLEMS INVOLVING p(x)−LAPLACIAN WITH ROBIN BOUNDARY CONDITION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30–41 Faycal Bouchelaghem, Abdelouaheb Ardjouni, Ahcene Djoudi EXISTENCE AND EXPONENTIAL STABILITY OF POSITIVE PERIODIC SOLUTIONS FOR SECOND-ORDER DYNAMIC EQUATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42–53 Chikh Bouzar, Fatima Zahra Tchouar ASYMPTOTIC ALMOST AUTOMORPHY OF FUNCTIONS AND DISTRIBUTIONS . . . 54–70 Mikhail I. Gusev THE LIMITS OF APPLICABILITY OF THE LINEARIZATION METHOD IN CALCULATING SMALL–TIME REACHABLE SETS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71–83 Abdelhak Hafdallah OPTIMAL CONTROL FOR A CONTROLLED ILL-POSED WAVE EQUATION WITHOUT REQUIRING THE SLATER HYPOTHESIS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84–94 Mohamed Abdelhak Kara, Benharrat Bela¨ıdi GROWTH OF ϕ-ORDER SOLUTIONS OF LINEAR DIFFERENTIAL EQUATIONS WITH MEROMORPHIC COEFFICIENTS ON THE COMPLEX PLANE . . . . . . . . . . . . . . . 95–113 S. Maadani, G. R. Mohtashami Borzadaran, A. H. Rezaei Roknabadi A NEW GENERALIZED VARENTROPY AND ITS PROPERTIES . . . . . . . . . . . . . . . . . . . . 114–129 Victor S. Polenov, Lyubov A. Kukarskikh, Dmitry A. Nitsak THE DYNAMIC DEFORMATION OF THREE-COMPONENT POROUS MEDIA . . . . . 130–136 Pramod Kumar Rawat ON GENERALIZED EIGHTH ORDER MOCK THETA FUNCTIONS . . . . . . . . . . . . . . . . . 137–146 B. Senthilkumar, Y. B. Venkatakrishnan, H. Naresh Kumar DOMINATION AND EDGE DOMINATION IN TREES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147–152 Tursun K. Yuldashev, Bakhtiyor J. Kadirkulov NONLOCAL PROBLEM FOR A MIXED TYPE FOURTH-ORDER DIFFERENTIAL EQUATION WITH HILFER FRACTIONAL OPERATOR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153–167 Elias Zikkos MOMENT PROBLEMS IN WEIGHTED L2 SPACES ON THE REAL LINE . . . . . . . . . . . 168–175

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