Quantum nonlinear Schrödinger equation. I. Intertwining operators
Eugène Gutkin (1986)
Annales de l'I.H.P. Analyse non linéaire
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Eugène Gutkin (1986)
Annales de l'I.H.P. Analyse non linéaire
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F. Benatti (1993)
Annales de l'I.H.P. Physique théorique
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G. F. Dell'Antonio, R. Figari, A. Teta (1994)
Annales de l'I.H.P. Physique théorique
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Valery I. Fabrikant (1986)
Aplikace matematiky
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A new and elegant procedure is proposed for the solution of mixed potential problems in a half-space with a circular line of division of boundary conditions. The approach is based on a new type of integral operators with special properties. Two general external problems are solved; i) An arbitrary potential is specified at the boundary outside a circle, and its normal derivative is zero inside; ii) An arbitrary normal derivative is given outside the circle, and be potential is zero inside....