Reverse Schwarz inequalities and some consequences in inner product spaces

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS

卷:458

Article

Otachel, Zdzislaw¹ 

[1] Univ Life Sci Lublin, Dept Appl Math & Comp Sci, Akad 13, PL-20950 Lublin, Poland

关键词: Schwarz's inequality;    Triangle inequality;    Grass' inequality;   

DOI  :  10.1016/j.jmaa.2017.10.038

来源: Elsevier

【 摘 要 】

Necessary and sufficient conditions for a general reverse of Schwarz's inequality in inner product spaces are given. Results are applied to the triangle inequality and Gras' type inequality. (C) 2017 Elsevier Inc. All rights reserved.

【 授权许可】

Free