We introduce a MAC-like scheme (a covolume method on rectangular grids) for approximating the generalized Stokes problem on an axiparallel domain. Two staggered grids are used in the derivation of the discretization. The velocity is approximated by conforming bilinears over rectangular elements, and
On a separation theorem for generalized eigenvalues and a problem in the analysis of sample surveys
β Scribed by Alastair J. Scott; George P.H. Styan
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 882 KB
- Volume
- 70
- Category
- Article
- ISSN
- 0024-3795
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An idea of Born is reviewed and elaborated to non-separable quantum-mechanical eigenvalue problems in which the SchrΓΆdinger equation can be solved exactly for a subconfiguration. (By subconfiguration we mean a subsystem in which one dynamic variable of the whole system is considered as parameter; de
In this paper, by using particular techniques, two existence theorems of solutions for generalized quasi-variational inequalities, a minimax theorem, and a section theorem in the spaces without linear structure are established; and finally, a new coincidence theorem in locally convex spaces is obtai