00933nam a2200253 i 4500991001615599707536030516s2003 nju b 001 0 eng d9812380434b1217256x-39ule_instDip.to Matematicaeng515.64AMS 49-XXGiusti, Enrico3338Direct methods in the calculus of variations /Enrico GiustiNew Jersey :World Scientific ;c2003vii, 403 p. ;24 cmIncludes bibliographical references and indexCalculus of variations.b1217256x21-09-0616-05-03991001615599707536LE013 49-XX GIU12 (2003)12013000138756le013pE50.34-l- 05050.i1251954620-05-03Direct methods in the calculus of variations145379UNISALENTOle01316-05-03ma -engnju00