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» Self-Focusing with Fourth-Order Dispersion
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SIAMAM
2002
40views more  SIAMAM 2002»
13 years 4 months ago
Self-Focusing with Fourth-Order Dispersion
Boaz Ilan, Gadi Fibich, George Papanicolaou
JSCIC
2010
178views more  JSCIC 2010»
12 years 12 months ago
A Compact Fourth Order Scheme for the Helmholtz Equation in Polar Coordinates
In many problems, one wishes to solve the Helmholtz equation in cylindrical or spherical coordinates which introduces variable coefficients within the differentiated terms. Fourth ...
S. Britt, S. Tsynkov, Eli Turkel