Results 31 to 40 of about 262,466 (282)

How Much Lookahead is Needed to Win Infinite Games? [PDF]

open access: yes, 2017
Delay games are two-player games of infinite duration in which one player may delay her moves to obtain a lookahead on her opponent's moves. For $\omega$-regular winning conditions it is known that such games can be solved in doubly-exponential time and ...
Klein, Felix, Zimmermann, Martin
core   +3 more sources

Discretisation of an infinite delay equation [PDF]

open access: yesMathematics of Computation, 2006
The paper considers delay differential equations with an infinite number of delays, tending to infinity: \[ \dot x(t)=ax(t)+\sum_{k=1}^{\infty}b_kx(t-\tau_k), \] where \(\tau_k\to\infty\) for \(k\to\infty\). The sequence \(b_k\) is assumed to be in \(l^1\) and the initial value (a function on \((-\infty,0]\)) is continuous but not necessary bounded or ...
openaire   +2 more sources

Lie group classification of first-order delay ordinary differential equations

open access: yes, 2017
A group classification of first-order delay ordinary differential equation (DODE) accompanied by an equation for delay parameter (delay relation) is presented.
Dorodnitsyn, Vladimir A.   +3 more
core   +1 more source

Global Stability for an SEIR Epidemiological Model with Varying Infectivity and Infinite Delay [PDF]

open access: yes, 2009
A recent paper (Math. Biosci. and Eng. (2008) 5:389-402) presented an SEIR model using an infinite delay to account for varying infectivity. The analysis in that paper did not resolve the global dynamics for R0 \u3e 1.
McCluskey, C. Connell
core   +2 more sources

Stability and Boundedness of Stochastic Volterra Integrodifferential Equations with Infinite Delay

open access: yesJournal of Applied Mathematics, 2013
We make the first attempt to discuss stability and boundedness of solutions to stochastic Volterra integrodifferential equations with infinite delay (IDSVIDEs).
Chunmei Zhang, Wenxue Li, Ke Wang
doaj   +1 more source

Nonlinear volterra equations with infinite delay

open access: yesMonatshefte f�r Mathematik, 1977
This paper is concerned with the existence and stability of nonlinear Volterra equations which have infinite delay and are of the form: $$x (\varphi ) (t) = W (t, \tau ) \varphi (0) + \int\limits_\tau ^t {W (t, s)} F(s,x_s (\varphi )) ds, x_\tau (\varphi ) = \varphi \in C_u .$$
openaire   +1 more source

Imaginary Potential as a Counter of Delay Time for Wave Reflection from a 1D Random Potential [PDF]

open access: yes, 1999
We show that the delay time distribution for wave reflection from a one-dimensional random potential is related directly to that of the reflection coefficient, derived with an arbitrarily small but uniform imaginary part added to the random potential ...
A. Comtet   +23 more
core   +3 more sources

Improved Delay Estimates for a Queueing Model for Random Linear Coding for Unicast [PDF]

open access: yes, 2009
Consider a lossy communication channel for unicast with zero-delay feedback. For this communication scenario, a simple retransmission scheme is optimum with respect to delay.
Diez, Angela I. Barbero   +2 more
core   +2 more sources

Approximate Controllability of Fractional Neutral Evolution Equations in Banach Spaces

open access: yesAbstract and Applied Analysis, 2013
We discuss the approximate controllability of semilinear fractional neutral differential systems with infinite delay under the assumptions that the corresponding linear system is approximately controllable.
N. I. Mahmudov
doaj   +1 more source

Stability of Distributed Delay System with Infinite Support [PDF]

open access: yes2018 IEEE Conference on Decision and Control (CDC), 2018
This paper is devoted to the stability analysis of infinite distributed delay systems. The basic idea is to model the original time-delay system into an interconnected feedback system in order to use robust analysis and especially quadratic separation. This approach has been widely used to study classical pointwise time-delay system.
Ariba, Yassine   +3 more
openaire   +1 more source

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