Results 101 to 110 of about 2,908,802 (243)
The effect of curvature on convexity properties of harmonic functions and eigenfunctions [PDF]
Journal of the London Mathematical Society, 2012 We give a proof of the Donnelly-Fefferman growth bound of Laplace-Beltrami eigenfunctions which is probably the easiest and the most elementary one. Our proof also gives new quantitative geometric estimates in terms of curvature bounds which improve and simplify previous work by Garofalo and Lin.
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Two-Dimensional Operator Harmonically Convex Functions and Related Generalized Inequalities
, 2019 In this study, we studied on the harmonically convexity of functions. Firstly, we obtained some new generalized Hadamard’s type and Ostrowski’s type inequalities for these functions on the real number line.
Nurgül OKUR, Fatma Buğlem YALÇIN
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Exact Robust Filtering and Differentiation Based on Sliding Modes and Homogeneity
International Journal of Robust and Nonlinear Control, EarlyView.ABSTRACT This article addresses the problem of online estimation of the derivatives of a signal corrupted by measurement noise. The measured signal is modeled as the sum of a smooth nominal component and a uniformly bounded noise term. A key objective is to attenuate the effect of high‐frequency noise.
Jaime A. Moreno, Arie Levant
wiley +1 more source
Harmonically M-convex Set-valued Function
Abstract This research aimed to introduce the concept of harmonically m-convex set-valued functions, which is obtained from the combination of two definitions: harmonically m-convex functions and setvalued functions. In this work some properties and characteristics are developed, as well as a inequality of the Hermite-Hadamard type for such ...
Santana, Gabriel, Valera-López, Maira
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Laser‐Direct Printed 2D Material‐Based Heterostructure for the Fabrication of Electronic Devices
Small, EarlyView.The Digital Laser‐Induced Forward Transfer (LIFT) approach is employed to pattern and stack 2D materials with micrometer‐scale precision. PdSe2 and MoSe2 are assembled into vertical p–n junctions, with graphene serving as a transparent electrode. The resulting laser‐transferred heterostructures exhibit high material quality and stable rectifying ...
Ilias Cheliotis +12 more
wiley +1 more source
Inequalities of Hermite-Hadamard and Bullen Type for $AH$-Convex Functions
Universal Journal of Mathematics and Applications, 2019 In this paper, by using an integral identity some new general inequalities of the Hermite-Hadamard and Bullen type for functions whose second derivatives in absolute value at certain power are arithmetically-harmonically convex are obtained.
İmdat İşcan, Mahir Kadakal
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Search for ambient superconductivity in the Lu-N-H system. [PDF]
Nat Commun, 2023 Ferreira PP +9 more
europepmc +1 more source
Small, EarlyView.The silver nanoparticle morphologies are identified thanks to ab initio models, including original families of defects and complex motifs, compared to measurements provided at targeted sizes (309, 561, 742, and 923 atoms). The crossings between structures to within a few atoms have been predicted due to very accurate computational conditions, which are
Nathalie Tarrat, David Loffreda
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Zhejiang Daxue xuebao. Lixue ban, 2018 Based on the theory of local fractional calculus on fractal sets,the author established an identity involving local fractional integrals. Using the identity, some generalized Ostrowski type inequalities for generalized harmonically s-convex functions ...
SUNWenbing(孙文兵)
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Generalization of harmonic univalent convex functions
, 2020 Kuantum kalkülüsün harmonik yalınkat fonksiyonlarda uygulamaları oldukça yenidir. Bu çalışmada, q-türev operatörü kullanılarak tanımlanan q-harmonik yalınkat fonksiyonların bazı alt sınıflarının incelenmesine odaklanılmıştır. Bu amaç için, harmonik fonksiyonların bazı temel terimlerini q-harmonik fonksiyonlara genelleştirmek gerekmektedir.
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