Geodesic
On the uniqueness of the solution of a nonlinear eigenmode problem
Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki, Tome 51 (2011) no. 4, pp. 642-646 
M. O. Korpusov. On the uniqueness of the solution of a nonlinear eigenmode problem. Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki, Tome 51 (2011) no. 4, pp. 642-646. http://geodesic.mathdoc.fr/item/ZVMMF_2011_51_4_a7/
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     title = {On the uniqueness of the solution of a~nonlinear eigenmode problem},
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Voir la notice de l'article provenant de la source Math-Net.Ru

A condition with a natural physical interpretation is proposed that singles out a unique solution from the infinite set of “geometrically” different solutions of a problem concerning the natural electrical oscillations in a semiconductor with allowance for strong dissipation and sources of free charges.

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