1. Interfacial Contact Model in a Dense Network of Elastic Materials

   • Y. Abouelhanoune
   • M. El Jarroudi

   Research Articles 08 September 2021 Pages: 1 - 14

2. Polynomial Somos Sequences

   • V. A. Bykovskii
   • M. A. Romanov

   Research Articles 08 September 2021 Pages: 15 - 25

3. Ergodicity and Totality of Partitions Associated with the RSK Correspondence

   • A. M. Vershik
   • N. V. Tsilevich

   Research Articles 08 September 2021 Pages: 26 - 33

4. On Sharp Estimates of Even-Order Derivatives in Sobolev Spaces

   • T. A. Garmanova
   • I. A. Sheipak

   Research Articles 08 September 2021 Pages: 34 - 44

   

5. On Simple \({\mathbb Z}_3\)-Invariant Function Germs

   • S. M. Gusein-Zade
   • A.-M. Ya. Rauch

   Research Articles 08 September 2021 Pages: 45 - 51

6. On Numerically Implementable Explicit Formulas for the Solutions to the 2D and 3D Equations \(\operatorname{div}(\alpha(w)\nabla w)=0\) and \(\operatorname{div}(\beta\nabla w)=0\) with Cauchy Data on an Analytic Boundary

   • A. S. Demidov

   Research Articles 08 September 2021 Pages: 52 - 58

   

7. Multivariate Signatures of Iterated Torus Links

   • S. Yu. Orevkov

   Research Articles 08 September 2021 Pages: 59 - 74

   

8. On the Symmetrizations of \(\varepsilon\)-Isometries on Positive Cones of Continuous Function Spaces

   • Longfa Sun

   Research Articles 08 September 2021 Pages: 75 - 79