The variational formulation of the theory of non-stationary propagation of a femtosecond laser radiation

2017/12/16 by A. D. Bulygin, Bulygin, Andrey D.
Engineering · Medicine · Physics and Astronomy · #FOS: Physical sciences #Laser Material Processing Techniques #Laser-Matter Interactions and Applications #Ocular and Laser Science Research #Optics (physics.optics)

paper · pdf · doi:10.48550/arxiv.1712.05940

openalex publication_date 2017/12/16 · openalex created_date 2018/01/05 · openalex updated_date 2026/07/28

Abstract

In this paper, an inverse variational problem is solved for the nonlocal nonlinear Schrdinger equation used in modeling filamentation in various nonlinear media. The corresponding integral relations are found which generalize the conservation laws for the non-conservative case.

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