Geodesic
Generalized solutions of boundary value problems for the Helmholtz equation
Trudy Instituta matematiki, Tome 24 (2016) no. 1, pp. 38-46 
V. I. Korzyuk; G. Ch. Shushkevich. Generalized solutions of boundary value problems for the Helmholtz equation. Trudy Instituta matematiki, Tome 24 (2016) no. 1, pp. 38-46. http://geodesic.mathdoc.fr/item/TIMB_2016_24_1_a5/
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Voir la notice de l'article provenant de la source Math-Net.Ru

We prove the existence of generalized solutions of boundary value problems for the Helmholtz equation in Sobolev space. Averaging operators with variable step used in the proof.

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