In this paper, we combine a split least-squares procedure with the method of characteristics to treat convection-dominated parabolic integro-differential equati
Recurrent event gap times data frequently arise in biomedical studies and often more than one type of event is of interest. To evaluate the effects of covariate
Let■=-△+V be a Schrdinger operator on R~n,n>3,where △is the Laplacian on R~n and V≠0 is a nonnegative function satisfying the reverse Holder's inequal