Applicable Analysis and Discrete Mathematics 2017 Volume 11, Issue 2, Pages: 424-433
https://doi.org/10.2298/AADM1702424D
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Some characterizations of inner product spaces via some geometrical inequalities
Marinescu Dan Ştefan (National College "Iancu de Hunedoara", Hunedoara, Romania)
Monea Mihai (University "Politehnica", Bucharest National College "Decebal", Deva, Romania)
Mortici Cristinel (Valahia University of Târgovişte, Romania)
In this paper, we explore some geometrical inequalities. We present versions
for inner product spaces and we prove that this inequalities can characterize
the inner product spaces.
Keywords: Inner product space, normed space, inequality