The Multipoint Initial-Final Value Condition for the Navier - Stokes Linear Model

Authors

  • S. A. Zagrebina South Ural State University
  • A. S. Konkina South Ural State University

DOI:

https://doi.org/10.14529/mmp150111

Keywords:

relatively p-sectorial operators, the multipoint initial-final value condition, the Navier - Stokes linear model.

Abstract

The Navier - Stokes system models the dynamics of a viscous incompressible fluid. The problem of existence of solutions of the Cauchy - Dirichlet problem for this system is included in the list of the most serious problems of this century. In this paper it is proposed to consider the multipoint initial-final conditions instead of the Cauchy conditions. It should be noted that nowadays the study of solvabilityof initial-final value problems is a new and actively developing direction of the Sobolev type equations theory. The main result of the paper is the proof of unique solvability of the stated problem for the system of Navier - Stokes equations.

Author Biographies

S. A. Zagrebina, South Ural State University

Doctor of Physico-Mathematical Sciences

A. S. Konkina, South Ural State University

Undergraduate

References

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Sviridyuk G.A., Fedorov V.E. Linear Sobolev Type Equations and Degenerate Semigroups of Operators. Utrecht, Boston, Koln, Tokyo, VSP, 2003. DOI:10.1515/9783110915501

Zagrebina S.A. Multipoint Initial-Final Value Problem for the Linear Model of Plane-Parallel Thermal Convection in Viscoelastic Incompressible Fluid. Bulletin of the South Ural State University. Series: Mathematical Modelling, Programming & Computer Software, 2014, vol. 7, no. 3, pp. 5-22.

Issue

Section

Short Notes