Results 21 to 30 of about 6,423,109 (230)

First-order impulsive differential systems: sufficient and necessary conditions for oscillatory or asymptotic behavior

open access: yesAdvances in Difference Equations, 2021
In this paper, we study the oscillatory and asymptotic behavior of a class of first-order neutral delay impulsive differential systems and establish some new sufficient conditions for oscillation and sufficient and necessary conditions for the asymptotic
Shyam Sundar Santra   +3 more
doaj   +1 more source

Averages of unlabeled networks: Geometric characterization and asymptotic behavior [PDF]

open access: yesAnnals of Statistics, 2017
It is becoming increasingly common to see large collections of network data objects -- that is, data sets in which a network is viewed as a fundamental unit of observation.
E. Kolaczyk   +4 more
semanticscholar   +1 more source

Asymptotic behavior for a class of population dynamics

open access: yes, 2020
This paper investigates the asymptotic behavior for a class of n-dimensional population dynamics systems described by delay differential equations. With the help of technique of differential inequality, we show that each solution of the addressed systems
Chuangxia Huang   +2 more
semanticscholar   +1 more source

Asymptotic behavior of beta-integers [PDF]

open access: yes, 2008
Beta-integers (``$\beta$-integers'') are those numbers which are the counterparts of integers when real numbers are expressed in irrational basis $\beta > 1$.
Balková, L.   +2 more
core   +5 more sources

Asymptotic proximity to higher order nonlinear differential equations

open access: yesAdvances in Nonlinear Analysis, 2022
The existence of unbounded solutions and their asymptotic behavior is studied for higher order differential equations considered as perturbations of certain linear differential equations.
Astashova Irina   +3 more
doaj   +1 more source

Asymptotic Behavior of Resolvents of a Convergent Sequence of Convex Functions on Complete Geodesic Spaces

open access: yesAxioms, 2022
The asymptotic behavior of resolvents of a proper convex lower semicontinuous function is studied in the various settings of spaces. In this paper, we consider the asymptotic behavior of the resolvents of a sequence of functions defined in a complete ...
Yasunori Kimura, Keisuke Shindo
doaj   +1 more source

On Asymptotic Classification of Solutions to Fourth-Order Differential Equations with Singular Power Nonlinearity

open access: yesMathematical Modelling and Analysis, 2016
The asymptotic behavior of all solutions to the fourth-order Emden– Fowler type differential equation with singular nonlinearity is investigated. The equation is transformed into a system on the three-dimensional sphere.
Irina Astashova
doaj   +1 more source

Asymptotic behavior of solutions of linear multi-order fractional differential systems [PDF]

open access: yes, 2017
In this paper, we investigate some aspects of the qualitative theory for multi-order fractional differential equation systems. First, we obtain a fundamental result on the existence and uniqueness for multi-order fractional differential equation systems.
K. Diethelm, S. Siegmund, H. T. Tuan
semanticscholar   +1 more source

Asymptotic behavior of flows by powers of the Gaussian curvature [PDF]

open access: yes, 2016
We consider a one-parameter family of strictly convex hypersurfaces in $\mathbb{R}^{n+1}$ moving with speed $- K^\alpha \nu$, where $\nu$ denotes the outward-pointing unit normal vector and $\alpha \geq \frac{1}{n+2}$.
S. Brendle   +2 more
semanticscholar   +1 more source

On the Asymptotic Behavior of Solutions to the Einstein Vacuum Equations in Wave Coordinates [PDF]

open access: yesCommunications in Mathematical Physics, 2016
We give asymptotics for the Einstein vacuum equations in wave coordinates with small asymptotically flat data. We show that the behavior is wave like at null infinity and homogeneous towards time like infinity.
Hans Lindblad
semanticscholar   +1 more source

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