Global Strong Solution to a Nonlinear Dispersive Wave Equation
نویسندگان
چکیده
In this paper, compared with the previous results, a new global existence for strong solutions to the equation is acquired provided that the potential (1−∂2 x)u0 changes sign on R, which improves considerably the previous result. Mathematics Subject Classification: 35G25, 35L05, 35Q35
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