Helmholtz's equation in a waveguide (Elimination of the boundary condition at infinity)
โ Scribed by M.V. Fedoryuk
- Publisher
- Elsevier Science
- Year
- 1972
- Weight
- 822 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0041-5553
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๐ SIMILAR VOLUMES
## Communicated by E. Meister The boundary value problem for the Helmholtz equation in a quadrant with different Robin's or impedance-type conditions is considered by the use of variational methods and boundary pseudodifferential equations. The coerciveness of the underlying sesquilinear form in d
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