Abstract
Upper and lower bounds for a Čebyšev type functional in terms of Riemann-Stieltjes integral are given. Applications for functions of selfadjoint operators in Hilbert spaces are also provided.
Acknowledgments
The author would like to thank the anonymous referee for valuable comments that have been implemented in the final version of this paper.
Citation
Silvestru Sever Dragomir. "Bounds for a Čebyšev type functional in terms of Riemann-Stieltjes integral." SUT J. Math. 51 (2) 129 - 144, December 2015. https://doi.org/10.55937/sut/1455137928
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