scientific article; zbMATH DE number 687586

zbMath0836.35151MaRDI QIDQ4313164

V. V. Pustovalov, Sergey I. Senashov, Vladimir F. Kovalev

Publication date: 5 December 1994

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

canonical infinitesimal operatorlaser beam in a nonlinear mediumLie- Bäcklund group

Mathematics Subject Classification ID

PDEs in connection with optics and electromagnetic theory (35Q60) Invariance and symmetry properties for PDEs on manifolds (58J70) Lasers, masers, optical bistability, nonlinear optics (78A60)

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