A necessary and sufficient condition for planar flows
β Scribed by Anatole Beck
- Publisher
- Springer
- Year
- 1975
- Tongue
- English
- Weight
- 394 KB
- Volume
- 9
- Category
- Article
- ISSN
- 1433-0490
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π SIMILAR VOLUMES
## Abstract We present a sufficient and necessary condition for the Bedrosian identity to hold for a large class of monoβcomponents based on a generalized Sincβfunction. Copyright Β© 2009 John Wiley & Sons, Ltd.
We seek metrics conformal to the standard ones on S" having prescribed Gaussian curvature in case n = 2 (the Nirenberg Problem), or prescribed scalar curvature for n t 3 (the Kazdan-Warner problem). There are well-known Kazdan-Warner and Bourguignon-Ezin necessary conditions for a function R(x) to b
## Communicated by M. Iri Abstract--The conventional Lagrangian approach to solving constrained optimization problems leads to optimality conditions which are either necessary, or sufficient, but not both unless the underlying cost and constraint functions are also convex. We introduce a new appro