Results 1 to 10 of about 889,948 (287)
On second-order linear Stieltjes differential equations with non-constant coefficients
Open MathematicsIn this work, we define the notions of Wronskian and simplified Wronskian for Stieltjes derivatives and study some of their properties in a similar manner to the context of time scales or the usual derivative.
Fernández Francisco J. +2 more
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Uniqueness of the power of meromorphic functions with its differential polynomial sharing a set [PDF]
Mathematica Moravica, 2016 This paper is devoted to the uniqueness problem of the power of a meromorphic function with its differential polynomial sharing a set. Our result will extend a number of results obtained in the theory of normal families.
Abhijit Banerjee, Bikash Chakraborty
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A nonlocal mixed semilinear problem for second-order hyperbolic equations
Electronic Journal of Differential Equations, 2003 In this work we study a nonlinear hyperbolic one-dimensional problem with a nonlocal condition. We establish a blow up result for large initial data and a decay result for small initial data.
Said Mesloub, Salim A. Messaoudi
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Uniqueness of positive solutions to a class of semilinear elliptic equations
Boundary Value Problems, 2011 In this article, we consider the uniqueness of positive radial solutions to the Dirichlet boundary value problem Δ u + f ( | x | , u ) + g ( | x | ) x ⋅ ∇ u = 0 , x ∈ Ω , u = 0 , x ∈ ∂ Ω ,
Li Chunming, Zhou Yong
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Existence of Solutions to a System of Fractional
MathematicsWe are investigating the existence of solutions to a system of two fractional q-difference equations containing fractional q-integral terms, subject to multi-point boundary conditions that encompass q-derivatives and fractional q-derivatives of different
Alexandru Tudorache, Rodica Luca
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Endocrinology in Thailand: Unique challenges, unique solutions
Indian Journal of Endocrinology and Metabolism, 2011 Thailand is a developing country in Southeast Asia with a nationally acknowledged requirement for improvement of the medical system. At present, endocrinology is a specific branch of medicine that is taught in few medical schools. There are very few endocrinologists in Thailand, who are unable to cope with the large number of patients with ...
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Dynamic frictional contact for elastic viscoplastic material
Electronic Journal of Differential Equations, 2007 Using a general theory for evolution inclusions, existence and uniqueness theorems are obtained for weak solutions to a frictional dynamic contact problem for elastic visco-plastic material.
Kenneth L. Kuttler
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Uniqueness of Single Peak Solutions for a Kirchhoff Equation
MathematicsWe deal with the following singular perturbation Kirchhoff equation: −ϵ2a+ϵb∫R3|∇u|2dyΔu+Q(y)u=|u|p−1u,u∈H1(R3), where constants a,b,ϵ>0 and ...
Junhao Lv, Shichao Yi, Bo Sun
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Endocrinology in Nepal: Unique challenges, unique solutions
Indian Journal of Endocrinology and Metabolism, 2011 Nepal has a high prevalence of various endocrine diseases, which is a challenge for its endocrinologists. This article reviews the unique features and trends of endocrine disease, including diabetes, in Nepal. It focuses on the challenges and solutions that endocrine care providers face in the country.
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Non uniqueness and uniqueness of capillary surfaces
Manuscripta Mathematica, 1988 A capillary surface is a two dimensional surface in \({\mathbb{R}}^ 3\), whose mean curvature H(x), \(x\in {\mathbb{R}}^ 3\), \(x=(x_ 1,x_ 2,x_ 3)\), is a given function and which meets the prescribed boundary walls of the container C in a prescribed angle \(\gamma\) ; a volume constraint is also included.
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