Some New Results Related to Bessel and Gruss Inequalities for Orthogonal Families in Inner Product Spaces

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Some new counterparts of Bessel's inequality for orthornormal families in real or complex inner product spaces are pointed out. Applications for some Gruss type inequalities are also empahsized.

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Classical Analysis and ODEs, Functional Analysis, 26D15, 26D10, 46C05

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http://salesiana.dossiersoluciones.com/handle/123456789/67523

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0305296
 http://arxiv.org/abs/math/0305296

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arXiv