LEADER 01743nam0 22003613i 450 001 VAN0254968 005 20230523023018.655 017 70$2N$a9783662415832 100 $a20230220d1970 |0itac50 ba 101 $aeng 102 $aDE 105 $a|||| ||||| 200 1 $aBest approximation in normed linear spaces by elements of linear subspaces$fIvan Singer$g[translated by Radu Georgescu] 210 $aBerlin$cSpringer$d1970 215 $a415 p.$d24 cm 410 1$1001VAN0024107$12001 $aGrundlehren der mathematischen Wissenschaften$eA series of comprehensive texts in mathematics$1210 $aBerlin [etc.]$cSpringer$v171 500 1$3VAN0254967$aCea mai buna aproximare in spatii vectoriale normate prin elemente din subspatii vectorial$93008505 606 $a46B28$xSpaces of operators; tensor products; approximation properties [MSC 2020]$3VANC021713$2MF 610 $aApproximations$9KW:K 610 $aSpaces$9KW:K 610 $aSubspaces$9KW:K 610 $aelements$9KW:K 620 $dBerlin$3VANL000066 700 1$aSinger$bIvan$3VANV039880$0334747 712 $aSpringer $3VANV108073$4650 801 $aIT$bSOL$c20240614$gRICA 856 4 $uhttps://doi.org/10.1007/978-3-662-41583-2$zE-book ? Accesso al full-text attraverso riconoscimento IP di Ateneo, proxy e/o Shibboleth 899 $aBIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA$1IT-CE0120$2VAN08 912 $fN 912 $aVAN0254968 950 $aBIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA$d08CONS e-book 5451 $e08eMF5451 20230301 996 $aCea mai buna aproximare in spatii vectoriale normate prin elemente din subspatii vectorial$93008505 997 $aUNICAMPANIA