Título inglés |
Stokeslet and operator extension theory. |
Título español |
Los Stokesículos y la teoría de extensiones de operadores. |
Autor/es |
Popov, I. Y. |
Organización |
Dep. Higher Math. Leningrad Inst. Fine Mech. Opt., Leningrado, Rusia |
Revista |
0214-3577 |
Publicación |
1996, 9 (1): 235-258, 26 Ref. |
Tipo de documento |
articulo |
Idioma |
Inglés |
Resumen inglés |
Operator version of the Stokeslet method in the theory of creeping flow is suggested. The approach is analogous to the zero-range potential one in quantum mechanics and is based on the theory of self-adjoint operator extensions in the space L2 and in the Pontryagin?s space with an indefinite metric. The problem of Stokes flow in two channels connected through a small opening is considered in the framework of this approach. The case of a periodic system of small openings is studied too. The picture of streamlines for such flow is obtained. |
Clasificación UNESCO |
220403 |
Palabras clave español |
Corriente de fluidos ; Algebra de operadores ; Corriente de Stokes ; Autofunciones ; Viscosidad ; Fluencia |
Código MathReviews |
MR1413276 |
Código Z-Math |
Zbl 0874.76018 |
Acceso al artículo completo |