Harmonic synthesis of solutions of elliptic equation with periodic coefficients
Annales de l'Institut Fourier, Volume 43 (1993) no. 3, pp. 751-768

An elliptic system in n , which is invariant under the action of the group n is considered. We construct a holomorphic family of finite-dimensional subrepresentations of the group in the space of solutions (Floquet solutions), such that any solution of the growth O( exp (a|x|)) at infinity can be rewritten in the form of an integral over the family.

On consière un système dans n de type elliptique admettant le groupe d’invariance n . Nous construisons une famille holomorphe de sous-représentations de ce groupe dans l’espace des solutions (de Floquet) telle que chaque solution qui est égale à O( exp (a|x|)) à l’infini, peut être représentée sous la forme d’une intégrale dans cette famille.

Palamodov, Victor P. Harmonic synthesis of solutions of elliptic equation with periodic coefficients. Annales de l'Institut Fourier, Volume 43 (1993) no. 3, pp. 751-768. doi: 10.5802/aif.1354
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     title = {Harmonic synthesis of solutions of elliptic equation with periodic coefficients},
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