简介:InthispaperwestudytheGoursatproblemforsemilinearwaveequationswithzeroboundaryconditioninwhichtheboundaryisthecharacteristicconeforwaveoperator.OurresultstatesthatthesolutionisLipschitzandissmoothawayfromthecharacteristiccone.
简介:
半线性波动方程的高维古沙问题
神奇的333工程——《星海7系分图》超解趣题《峥嵘岁月》