Simulations of the Nonlinear Helmholtz equation:Arrest of Beam Collapse, Nonparaxial Solitons and Co

来源 :International Conference Nonlinear Waves-Theory and Applicat | 被引量 : 0次 | 上传用户：longsir8481

【摘要】

：

　　The scalar nonlinear Helmholtz equation (NLH) models the propagation of intense laser beams in Kerrmedia such as water, silica and air.This semilinear ellip

【作者】

：

GuyBaruch;

【机构】

：

School of Mathematical Sciences,Tel Aviv University Tel Aviv 69978,Israel

【出处】

：

International Conference Nonlinear Waves-Theory and Applicat

【发表日期】

：

2008年期

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　　The scalar nonlinear Helmholtz equation (NLH) models the propagation of intense laser beams in Kerrmedia such as water, silica and air.This semilinear elliptic equation requires boundary-conditions, which makes it hard to solve.Indeed, it remains unsolved in many configurations.

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Simulations of the Nonlinear Helmholtz equation:Arrest of Beam Collapse, Nonparaxial Solitons and Co

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