01547nam0 2200433 450 99000100096020331608176345250100096USA010100096(ALEPH)000100096USA01010009620020227d1990----km-y0ITAy01------baengUS|||| |||||Variational methodsproceedings of a conference Paris, June 1988edited by Henry Berestycki, Jean-Michel Coron, Ivan EkelandBostonBirkhauser1990.IX, 471 p.ill.24 cmProgress in nonlinear differential equations and their applications42001Progress in nonlinear differential equations and their applications4Equazioni differenziali alle derivate parzialiCongressiParigi1988Calcolo delle variazioniCongressiParigi1988515.353BERESTYCKI,HenryCORON,Jean-MichelEKELAND,IvarITsalbcISBD990001000960203316Biblioteca Matematica1 v.1 v.MA1 A00 00760MA0010003395 199105201 v.515.64 VAR11120 ING515.64BKTECPATTY9020020227USA011229PATTY9020020227USA011230PATTY9020020227USA01123020020403USA011741PATRY9020040406USA011709Variational Methods349712UNISA