Bessel Type Inequalities for Non-Orthonormal Families of Vectors in Inner Product Spaces

Abstract

Some sharp Bessel type inequalities for non-orthonormal families of vectors in inner product spaces are given. Applications for complex numbers are also provided.

10 pages

References in corpus (2)

• On the Bombieri Inequality in Inner Product Spaces
• On Pecaric's Inequality in Inner Product Spaces