ON THE CLASSIFICATION OF INITIAL DATA FOR NONLINEAR WAVE EQUATIONS

(整期优先)网络出版时间:2002-02-12
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Thepurposeofthepresentpaperistocallforattentiontothefollowingquestion:Whichoftheinitialdata(nonsmall)admitglobalsmoothsolutionstotheCauchyproblemfornonlinearwaveequations.Afewcasesandexamplesaresketched,showingthatthegeneralanswerofthisquestionmaybequitecomplicated.