LEADER 01220nam a2200349 i 4500
001 991001713849707536
008 150512s2007    us a     b    001 0 eng d
020   $a9780817645359
020   $a9780817645366
035   $ab14057931-39ule_inst
040   $aDip.to Matematica e Fisica$beng
082 0 $a517.9
084   $aAMS 35J20
084   $aAMS 35J25
084   $aAMS 35J60
084   $aAMS 58E05
084   $aAMS 34L30
084   $aAMS 55M05
084   $aLC QA371.C78
100 1 $aCosta, David G.$0477016
245 13$aAn invitation to variational methods in differential equations /$cDavid G. Costa
260   $aBoston :$bBirkhäuser,$cc2007
300   $axii, 138 p. :$bill. ;$c24 cm
500   $aTextbook for graduates
504   $aIncludes bibliographical references (p. [131]-134) and index
650  0$aDifferential equations
907   $a.b14057931$b02-04-14$c15-05-12
912   $a991001713849707536
945   $aLE013 35J COS11 (2007)$g1$i2013000215341$lle013$op$pE44.95$q-$rl$s-  $t0$u2$v0$w2$x0$y.i1543106x$z04-07-12
996   $aInvitation to variational methods in differential equations$9238600
997   $aUNISALENTO
998   $ale013$b15-05-12$cm$da  $e-$feng$gus $h3$i0