01747nam0 22003613i 450 VAN0025496820240806101442.477N978366241583220230220d1970 |0itac50 baengDE|||| |||||Best approximation in normed linear spaces by elements of linear subspacesIvan Singer[translated by Radu Georgescu]BerlinSpringer1970415 p.24 cm001VAN000241072001 Grundlehren der mathematischen WissenschaftenA series of comprehensive texts in mathematics210 Berlin [etc.]Springer171VAN00254967Cea mai buna aproximare in spatii vectoriale normate prin elemente din subspatii vectorial300850546B28Spaces of operators; tensor products; approximation properties [MSC 2020]VANC021713MFApproximationsKW:KSpacesKW:KSubspacesKW:KelementsKW:KBerlinVANL000066SingerIvanVANV039880334747Springer <editore>VANV108073650ITSOL20250606RICAhttps://doi.org/10.1007/978-3-662-41583-2E-book – Accesso al full-text attraverso riconoscimento IP di Ateneo, proxy e/o ShibbolethBIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICAIT-CE0120VAN08NVAN00254968BIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA08DLOAD e-book 5451 08eMF5451 20230301 Cea mai buna aproximare in spatii vectoriale normate prin elemente din subspatii vectorial3008505UNICAMPANIA