1. Algorithms for the Best Simultaneous Uniform Approximation of a Family of Functions Continuous on a Compact Set by a Chebyshev Subspace

   • Yu. V. Hnatyuk

   OriginalPaper Pages: 355 - 376

2. Method of Generalized Moment Representations in the Theory of Rational Approximation (A Survey)

   • A. P. Holub

   OriginalPaper Pages: 377 - 433

3. Statistic D-Property of Voronoi Summation Methods of Class W _Q ²

   • S. Ya. Dekanov

   OriginalPaper Pages: 434 - 449

4. On Extendability of Solutions of Differential Equations to a Singular Set

   • Yu. I. Kaplun
   • V. H. Samoilenko

   OriginalPaper Pages: 450 - 455

5. On the Asymptotic Behavior of the Remainder of a Dirichlet Series Absolutely Convergent in a Half-Plane

   • L. Ya. Mykytyuk
   • M. M. Sheremeta

   OriginalPaper Pages: 456 - 467

6. States of Infinite Equilibrium Classical Systems

   • D. Ya. Petrina

   OriginalPaper Pages: 468 - 480

7. Multipoint Problem with Multiple Nodes for Partial Differential Equations

   • B. I. Ptashnyk
   • M. M. Symotyuk

   OriginalPaper Pages: 481 - 497

8. Approximation of Continuous Functions by de la Vallée-Poussin Operators

   • V. I. Rukasov

   OriginalPaper Pages: 498 - 511

9. l _p-Solutions of One Difference Equation in a Banach Space

   • M. F. Gorodnii

   OriginalPaper Pages: 512 - 519