Geodesic
On a generalized reflection law for functions satisfying the Helmholtz equation
Electronic Journal of Differential Equations, Tome 1999 (1999).

Voir la notice de l'article provenant de la source Electronic Library of Mathematics

Summary: We investigate a generalized point to point reflection law for the solutions of the Helmholtz equation in two independent variables, obtaining results that include some previously known results of Khavinson and Shapiro as special cases. As a consequence, we obtain partial negative answers to the "point to compact set reflection" conjecture suggested by Garabedian and others.
Classification : 31A05, 31A35, 31B05
Keywords: reflection law, Helmholtz operator 
@article{EJDE_1999__1999__a74,
     author = {Aberra, Dawit},
     title = {On a generalized reflection law for functions satisfying the {Helmholtz} equation},
     journal = {Electronic Journal of Differential Equations},
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     volume = {1999},
     year = {1999},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_1999__1999__a74/}
}
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Aberra, Dawit. On a generalized reflection law for functions satisfying the Helmholtz equation. Electronic Journal of Differential Equations, Tome 1999 (1999). http://geodesic.mathdoc.fr/item/EJDE_1999__1999__a74/