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Asymptotic behavior of solutions of half-linear differential equations and generalized Karamata functions

, 2020
We study the asymptotic behavior of eventually positive solutions of the second-order half-linear differential equation (p⁢(t)⁢|x′|α⁢sgn⁡x′)′+q⁢(t)⁢|x|α⁢sgn⁡x=0,(p(t)\lvert x^{\prime}\rvert^{\alpha}\operatorname{sgn}x^{\prime})^{\prime}+q(% t)\lvert x ...
K. Takaši, J. Manojlovic
semanticscholar   +1 more source

Boundary behavior of k-convex solutions for singular k-Hessian equations

Nonlinear Analysis, 2018
We discuss the existence and boundary behavior of k -convex solution to the singular k -Hessian problem S k ( D 2 u ( x ) ) = b ( x ) f ( − u ( x ) ) , x ∈ Ω , u ( x ) = 0 , x ∈ ∂ Ω , where S k ( D 2 u ) ( k ∈ { 1 , 2 , … , n } ) is the k -Hessian ...
Huayuan Sun, M. Feng
semanticscholar   +1 more source

Functional central limit theorems for the dynamic elephant random walk

Statistics & Probability Letters
We prove functional central limit theorems for the dynamic elephant random walk in the $\sqrt{n}$ and $\sqrt{n\log n}$ orders, by applying the martingale convergence theorem and Karamata's theory of regular variation.
Go Tokumitsu
semanticscholar   +1 more source

Kummer test and regular variation

Monatshefte für Mathematik (Print), 2020
P. Řehák
semanticscholar   +1 more source

Regular variation: Further Karamata Theory

, 1987
N. Bingham, C. Goldie, J. Teugels
semanticscholar   +1 more source

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