01663nam0 22003613i 450 VAN0026112320240806101504.415N978354035405520230711d1979 |0itac50 baengDE|||| |||||Discontinuous Cebysev SystemsRoland ZielkeBerlinSpringer1979vi, 118 p.24 cm001VAN001022502001 Lecture notes in mathematics210 Berlin [etc.]Springer70741-XXApproximations and expansions [MSC 2020]VANC022010MF41A30Approximation by other special function classes [MSC 2020]VANC024676MF41A50Best approximation, Chebyshev systems [MSC 2020]VANC021233MF41A65Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) [MSC 2020]VANC021234MFChebyshev function systemKW:KFunctionsKW:KBerlinVANL000066ZielkeRolandVANV21531355308Springer <editore>VANV108073650ITSOL20250606RICAhttps://doi.org/10.1007/BFb0071032E-book – Accesso al full-text attraverso riconoscimento IP di Ateneo, proxy e/o ShibbolethBIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICAIT-CE0120VAN08NVAN00261123BIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA08DLOAD e-book 6193 08eMF6193 20230724 Discontinuous Cebysev systems81130UNICAMPANIA