Polynomial-quadrature method of approximate solution of Riemann problem with functional-commutative matrix (Q2753491)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: Polynomial-quadrature method of approximate solution of Riemann problem with functional-commutative matrix |
scientific article; zbMATH DE number 1670306
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Polynomial-quadrature method of approximate solution of Riemann problem with functional-commutative matrix |
scientific article; zbMATH DE number 1670306 |
Statements
11 November 2001
0 references
analytic function
0 references
Riemann problem
0 references
approximate solution
0 references
quadrature formulae
0 references
0.92314667
0 references
0.8914504
0 references
0.88196015
0 references
0.8808757
0 references
0.8779384
0 references
Polynomial-quadrature method of approximate solution of Riemann problem with functional-commutative matrix (English)
0 references
Substantiation of the method of approximate solution of the Riemann problem with functional-commutative matrix in the generalized Hölder spaces on simple connected contours satisfying the Alper conditions is given. The proof is based on the approximate calculation of the Cauchy integrals by polynomial quadrature formulas which enables one to simplify numerical schemes and to obtain more accurate estimates of approximate solutions of the Riemann problem.
0 references
