New bounds and generalizations of Hermite-Hadamard-Fejèr inequalities via second derivatives
Abstract In this paper, we present a novel estimate of Fejèr-type inequalities for a function ψ : [ ϱ , ε ] → R $\psi : [\varrho , \varepsilon ] \to \mathbb{R}$ , where ψ is continuous on [ ϱ , ε ] $[\varrho , \varepsilon ]$ and twice differentiable on ( ϱ , ε ) $(\varrho , \varepsilon )$ , without...
| Published in: | Boundary Value Problems |
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| Main Author: | |
| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2025-09-01
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| Subjects: | |
| Online Access: | https://doi.org/10.1186/s13661-025-02130-7 |