共 50 条
- [41] ON EQUATIONS OF THE FORM DELTA-U=F(X,U,DU) MATHEMATICS OF THE USSR-SBORNIK, 1980, 113 (02): : 269 - 280
- [45] SINGULAR RADIAL SOLUTION OF - DELTA-U=LAMBDA-EU COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE I-MATHEMATIQUE, 1988, 307 (08): : 379 - 382
- [46] *O GRANICHNOI ZADACHE DLYA URAVNENIYA DELTA-U=K(X,Y)U2 DOKLADY AKADEMII NAUK SSSR, 1954, 94 (06): : 995 - 998
- [47] ON UNBOUNDED SOLUTIONS OF CAUCHY-PROBLEM FOR THE PARABOLIC EQUATION UT = DELTA(U-SIGMA DELTA-U)+U-BETA DOKLADY AKADEMII NAUK SSSR, 1980, 252 (06): : 1362 - 1364
- [49] A FEW RESULTS ON THE EQUATION DELTA-U=LAMBDA-EU COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE I-MATHEMATIQUE, 1988, 307 (07): : 289 - 292