Schmeelk, John Infinite dimensional Fock spaces and associated creation and annihilation operators. (English) Zbl 0681.46061 J. Math. Anal. Appl. 135, No. 2, 432-461 (1988). Reviewer: C.J.Henrich MSC: 46N99 46C99 81S05 81T99 PDFBibTeX XMLCite \textit{J. Schmeelk}, J. Math. Anal. Appl. 135, No. 2, 432--461 (1988; Zbl 0681.46061) Full Text: DOI
Burt, Philip B. Exact solutions of nonlinear generalizations of the wave equation. (English) Zbl 0427.35045 J. Math. Anal. Appl. 73, 49-51 (1980). MSC: 35L70 81T99 35Q99 35A05 PDFBibTeX XMLCite \textit{P. B. Burt}, J. Math. Anal. Appl. 73, 49--51 (1980; Zbl 0427.35045) Full Text: DOI