On Reversing Operator Choi–Davis–Jensen Inequality

On Reversing Operator Choi–Davis–Jensen Inequality

In this paper, we first provide a better estimate of the second inequality in Hermite–Hadamard inequality. Next, we study the reverse of the celebrated Davis–Choi–Jensen’s inequality. Our results are employed to establish a new bound for the operator Kantorovich inequality.

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Veröffentlicht in:Iranian journal of science and technology. Transaction A, Science Science, 2021-08, Vol.45 (4), p.1405-1410
Hauptverfasser: Hashemi Karouei, Seyyed Saeid, Asgari, Mohammad Sadegh, Shah Hosseini, Mohsen
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry/Food Science
Earth Sciences
Engineering
Inequality
Life Sciences
Materials Science
Mathematics
Physics
Research Paper
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Beschreibung
Zusammenfassung:In this paper, we first provide a better estimate of the second inequality in Hermite–Hadamard inequality. Next, we study the reverse of the celebrated Davis–Choi–Jensen’s inequality. Our results are employed to establish a new bound for the operator Kantorovich inequality.
ISSN:1028-6276
2364-1819
DOI:10.1007/s40995-021-01129-w