2020
DOI: 10.1186/s13660-019-2276-3
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On HT-convexity and Hadamard-type inequalities

Abstract: In the paper, the authors define a new notion of "HT-convex function", present some Hadamard-type inequalities for the new class of HT-convex functions and for the product of any two HT-convex functions, and derive some inequalities for the arithmetic mean and the p-logarithmic mean. These results generalize corresponding ones for HA-convex functions and MT-convex functions.

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Cited by 7 publications
(6 citation statements)
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“…Related to this, previous normal XANES analyses of other Ni-based (NiCu, NiIr) SAAs concluded that Ni atoms in those cases were present in the metallic state. 19,62 While it is possible that no shift in edge position or drop of the white line intensity occurs in NiCu or NiIr SAAs and that Ni atoms exist in a neutral state in these cases due to the lower electronegativity of Cu (1.90), it is more probable that such shifts were not visible with conventional XANES. On the contrary, our HERFD XANES data taken on the reduced catalyst suggests that Ni atoms in NiAu SAAs carry a positive charge arising from charge transfer with the Au metal host, in agreement with our DFT results.…”
Section: Operando Interrogation Of Dopant Metal Atoms -Herfd Xanesmentioning
confidence: 99%
“…Related to this, previous normal XANES analyses of other Ni-based (NiCu, NiIr) SAAs concluded that Ni atoms in those cases were present in the metallic state. 19,62 While it is possible that no shift in edge position or drop of the white line intensity occurs in NiCu or NiIr SAAs and that Ni atoms exist in a neutral state in these cases due to the lower electronegativity of Cu (1.90), it is more probable that such shifts were not visible with conventional XANES. On the contrary, our HERFD XANES data taken on the reduced catalyst suggests that Ni atoms in NiAu SAAs carry a positive charge arising from charge transfer with the Au metal host, in agreement with our DFT results.…”
Section: Operando Interrogation Of Dopant Metal Atoms -Herfd Xanesmentioning
confidence: 99%
“…When h (x) is strictly increasing, the double inequality (1.12) can be equivalently written as where J ⊆ R is a nonempty interval and τ, µ ∈ J with τ < µ. The double inequality (1.13) is called Hermite-Hadamard's integral inequality for convex functions [7,37,44]. When a > h −1 (b), as showed in Figures 3 and 5, and h (x) is strictly increasing, that is, the function h(x) is convex, as showed in Figures 3 Figure 6.…”
Section: As a Result We Havementioning
confidence: 99%
“…In the papers [7][8][9][10][11][12] and closely related references therein, the HT-convexity, GT-convexity, and the (s; m)-P-convexity on the coordinates were introduced and investigated.…”
Section: Motivationsmentioning
confidence: 99%

Coordinated MT- s 1 ,