Some remarks on inequalities that characterize inner product spaces

International Journal of Mathematics and Mathematical Sciences

JavierAlonso¹ 

[1] Departamento de Matemáticas, Universidad de Extremadura, Badajoz 06071, Spain;

关键词: inner product spaces;    characterizations;    inequalities.;   

DOI  :  10.1155/S0161171292000036

来源: DOAJ

【 摘 要 】

The purpose of this paper is to obtain some new characterizations of inner product spaces in the line of the Jordan-von Neumann identity and to make some remarks on similar known characterizations of Day, Delbosco, Rassias and Senechalle, among others.

【 授权许可】

Unknown