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Ting-Jung Kuo

2014-06-25
14:00:00 - 16:00:00

308 , Mathematics Research Center Building (ori. New Math. Bldg.)

In this talk, we review the existence of optical vortex solutions through a study of nonlinear Schrodinger equation. We shall use the methods of calculus of variations to obtain two types of solutions. First type rely on a constrained minimization approach and the other type is obtained from min-max theory.