The aim of this paper is to show new results concerning the Cauchy-Schwarz inequality in an inner product space. We find an improvement of Buzano’s inequality and Richard’s inequality, which… Click to show full abstract
The aim of this paper is to show new results concerning the Cauchy-Schwarz inequality in an inner product space. We find an improvement of Buzano’s inequality and Richard’s inequality, which are extensions of the Cauchy-Schwarz inequality. Mathematics subject classification (2010): Primary 46C05, secondary 26D15, 26D10.
               
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