Bove, Antonio and Franchi, Bruno and Obrecht, Enrico:
Elliptic Equations Containing the Term $r \frac {\partial}{\partial r}$ in a Half Space
Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Serie 8 67 (1979), fasc. n.3-4, p. 223-226, (English)
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Sunto
In questa Nota si considerano, in opportuni spazi con peso, problemi al contorno in un semispazio per operatori del tipo $A (x,\partial) + x \cdot \nabla + q^{2}$ dove $A (x,\partial)$ è un operatore ellittico e $q$ è un parametro complesso.
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