Results 61 to 70 of about 649 (183)
Journal of Function Spaces, 2022 The main motivation of this study is to introduce a novel auxiliary result of Simpson’s formula by employing the Mercer scheme for twice differentiable functions involving the Atangana-Baleanu (AB) fractional integral operator concerned with the Mittag ...
Saad Ihsan Butt +4 more
doaj +1 more source
Analytical Solutions for the Impedance of Cauchy‐ and Gauss‐Type Relaxation Processes
ChemElectroChem, Volume 13, Issue 1, January 2026.Analytical solutions for the impedance of Cauchy‐type and Gauss‐type relaxation functions are derived. It is shown that neither of these frequently used basis functions for DRT reconstruction reflects classical experimental data at high and low frequencies.
Tim Tichter
wiley +1 more source
Monotonicity properties on k-digamma function and its related inequalities [PDF]
Journal of Mathematical Inequalities, 2020 Summary: In this work, we give some monotonicity properties of \(k\)-analogues of digamma and polygamma functions and then we obtain some inequalities related to these functions. At last, we give a harmonic mean inequality for the \(k\)-digamma function for all positive real values of \(k\) and \(x\).
openaire +2 more sources
Industrial Inspection Robot With Large Configuration Space Based on Geometry‐Changing Tracked Robot
IET Cyber-Systems and Robotics, Volume 8, Issue 1, January/December 2026.ABSTRACT With the increasing demand for automated inspection solutions in complex industrial environments, existing robotic platforms face significant limitations in terms of endurance, payload capacity and obstacle‐crossing capabilities. In this paper, we present a novel inspection robot system based on the CubeTrack tracked platform, featuring a ...
Ge Wan +6 more
wiley +1 more source
Lasso Penalization for High‐Dimensional Beta Regression Models: Computation, Analysis, and Inference
Stat, Volume 14, Issue 4, December 2025.ABSTRACT Beta regression is commonly employed when the outcome variable is a proportion. Since its conception, the approach has been widely used in applications spanning various scientific fields. A series of extensions have been proposed over time, several of which address variable selection and penalized estimation, e.g., with an ℓ1$$ {\ell}_1 ...
Niloofar Ramezani, Martin Slawski
wiley +1 more source
Radio Number for Generalized Petersen Graphs
IEEE Access, 2019 Let $G$ be a connected graph and $d(\mu,\omega)$ be the distance between any two vertices of $G$ . The diameter of $G$ is denoted by $diam(G)$ and is equal to $\max \{d(\mu,\omega); \\ \mu,\omega \in G\}$ . The radio labeling (RL) for the graph
Feige Zhang +4 more
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New fractional estimates for Hermite-Hadamard-Mercer’s type inequalities
Alexandria Engineering Journal, 2020 An analogous version of Hermite-Hadamard-Mercer’s inequality has been established using the Katugampola fractional integral operators. The result is the generalization of the Riemann-Liouville fractional integral operator combined with the left and right
Hong-Hu Chu +3 more
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Nomenclature and typification of sectional names in Carex (Cyperaceae)
TAXON, Volume 74, Issue 6, Page 1543-1568, December 2025.Abstract This paper presents an updated survey of all the published names at the section rank in Carex and its formerly accepted satellite genera. We included related names at other ranks when relevant. We address validity, legitimacy, priority, typification, and – if relevant – synonymy.
Pedro Jiménez‐Mejías +6 more
wiley +1 more source
Journal of Inequalities and Applications, 2019 Let Hn=∑r=1n1/r $H_{n} = \sum_{r=1}^{n} 1/r$ and Hn(x)=∑r=1n1/(r+x) $H_{n}(x) = \sum_{r=1}^{n} 1/(r+x)$. Let ψ(x) $\psi(x)$ denote the digamma function. It is shown that Hn(x)+ψ(x+1) $H_{n}(x) + \psi(x+1)$ is approximated by 12logf(n+x) $\frac{1}{2}\log ...
G. J. O. Jameson
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Scandinavian Journal of Statistics, Volume 52, Issue 4, Page 1594-1624, December 2025.Abstract Stein operators allow one to characterize probability distributions via differential operators. Based on these characterizations, we develop a new method of point estimation for marginal parameters of strictly stationary and ergodic processes, which we call Stein's Method of Moments (SMOM). These SMOM estimators satisfy the desirable classical
Bruno Ebner +4 more
wiley +1 more source