01356nam a2200325Ii 4500991001167329707536110420s2010 si a b 001 0 eng d97898142872659814287261b13971475-39ule_instDip.to Matematicaeng515.73322AMS 46-02AMS 46C15LC QA322.4.A475Alsina, Claudi309455Norm derivatives and characterizations of inner product spaces /Claudi Alsina, Justyna Sikorska, M. Santos TomasSingapore ;Hackensack, NJ :World Scientific,c2010x, 188 p. :ill. ;24 cmIncludes bibliographical references (p. 179-185) and indexNormed linear spacesInner product spacesSikorska, Justynaauthorhttp://id.loc.gov/vocabulary/relators/aut731628Tomas, M. Santosauthorhttp://id.loc.gov/vocabulary/relators/aut731629.b1397147528-01-1420-04-11991001167329707536LE013 46-XX ALS11 (2010)12013000213996le013pE60.53-l- 00000.i1527880308-06-11Norm derivatives and characterizations of inner product spaces1441455UNISALENTOle01320-04-11ma -engsi 00