Results 51 to 60 of about 626,730 (186)
Bruno Pini Mathematical Analysis SeminarWe present some characterizations of the harmonic pseudospheres in terms of the so called Kuran's functions and of the single-layer potentials. Our characterizations apply to solid, harmonically stable domains.
Giovanni Cupini, Ermanno Lanconelli
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Relations of Harmonic Starlike Function Subclasses with Mittag–Leffler Function
AxiomsIn this study, the connection between certain subfamilies of harmonic univalent functions is established by utilizing a convolution operator involving the Mittag–Leffler function.
Naci Taşar +3 more
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On the analytical part of harmonic univalent functions defined by generalized SA˘LA˘GEAN Drivatives [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2009 In the present paper and by making use the generalized S.al.agean derivatives we have introduce and study a class of analytic function and prove the coefficient conditions, distortion bound, fractional integral operator, convex combination, and radius of
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Study on the Estimation of Utility Harmonic Impedance Based on Minimum Norm of Impedance Difference
IEEE Access, 2020 The existing methods for estimating harmonic impedance usually assume that harmonic impedance is constant in a measurement period. However, for a variety of practical reasons, such as the load change of power grid, utility harmonic impedance may be ...
Fangwei Xu +5 more
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Solvability of nonlocal boundary-value problems for the Laplace equation in the ball
Electronic Journal of Differential Equations, 2014 In this article, we consider a class of nonlocal problems for the Laplace equation with boundary operators of fractional order. We prove the existence, uniqueness and a representation of the solutions. Also it is shown that the smoothness of solutions
Makhmud A. Sadybekov +2 more
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Harmonic mappings and finite valency of analytic functions
Учёные записки Казанского университета: Серия Физико-математические науки, 2018 The harmonic mappings of a circle into domains that can be cut into a finite number of convex subdomains has been studied. An estimate of the valency of holomorphic mappings of a circle composed of analytical components of the harmonic function has been ...
L.A. Xuan
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An Optimal Inequality for Warped Product Pointwise Semi-Slant Submanifolds in Complex Space Forms
AxiomsIn this paper, we utilize advanced optimization techniques on Riemannian submanifolds to establish two distinct inequalities concerning the generalized normalized δ-Casorati curvatures of warped product pointwise semi-slant (WPPSS) submanifolds within ...
Md Aquib
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Проблемы анализа, 2014 The criteria of the univalence of a harmonic mapping is obtained in this paper. Particularly, it permits to formulate the hypothesis of the harmonic function classes equality S 0 H = S 0 H(S) (hypothesis of Ponnusamy and Sairam), in analytic form.
Starkov
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Subquadratic harmonic functions on Calabi-Yau manifolds with Euclidean volume growth
, 2019 We prove that on a complete Calabi-Yau manifold $M$ with Euclidean volume growth, a harmonic function with subquadratic polynomial growth is the real part of a holomorphic function. This generalizes a result of Conlon-Hein.
Chiu, Shih-Kai
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Regularization of distributions
International Journal of Mathematics and Mathematical Sciences, 1998 We give a simple necessary and sufficient condition for the existence of distributional regularizations. Our results apply to functions and distributions defined in the complement of a point, in one or several variables.
Ricardo Estrada
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