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《数学年刊B辑(英文版)》
>THE GLOBAL SOLUTION AND“BLOW UPPHENOMENON FOR A CLASS OF SYSTEM OF NONLINEAR SCHR(?)DINGER EQUATIONS WITH THE MAGNETIC FIELD EFFECT
THE GLOBAL SOLUTION AND“BLOW UPPHENOMENON FOR A CLASS OF SYSTEM OF NONLINEAR SCHR(?)DINGER EQUATIONS WITH THE MAGNETIC FIELD EFFECT
<正> In this paper,the auther considers following initial value problem for the system ofnonlinear Schrdinger equation with the magnetic field effectiεt-△ε+βq(丨ε丨~2)ε+ηε×(ε×ε)=0 (1.1)ε丨t0=ε0(x),x∈R~2,(1.2)where β,η are real constants,ε=(ε~1,ε~2,ε~3).First,the existence of the global solutionfor problem(1.1),(1.2)is established by means of the method of integral estimates,andthen the “blow up” theorem is obtained nuder some conditions.
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