Results 201 to 210 of about 25,440 (223)

On the Convergence of a One-step Method for the Numerical Solution of an Ordinary Differential Inclusion

IMA Journal of Numerical Analysis, 1985
An initial value problem is analyzed for an ordinary differential inclusion for the case that the differential expression is contained in the image of a maximal monotone operator [\textit{H. Brézis}, Opérateurs maximaux monotones et semi-groupes de contractions dans les espaces de Hilbert (1973; Zbl 0252.47055)].
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Transversality condition and optimization of higher order ordinary differential inclusions

Optimization, 2014
In the present paper, a Bolza problem of optimal control theory with a fixed time interval given by convex and nonconvex second-order differential inclusions (PH) is studied. Our main goal is to derive sufficient optimality conditions for Cauchy problem of sth-order differential inclusions. The sufficient conditions including distinctive transversality
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Eigenvalue inclusions for second-order ordinary differential operators by a numerical homotopy method

ZAMP Zeitschrift f�r angewandte Mathematik und Physik, 1990
An automated homotopy method, based on elementary estimates, is described for the computation of inclusion intervals for the first N eigenvalues of Sturm-Liouville problems with either separated or periodic boundary conditions. Interval arithmetic (with FORTRAN-SC subroutines) is used to deal with roundoff.
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A study of a self-adjoint coupled system of three nonlinear ordinary differential inclusions with cyclic anti-periodic boundary conditions

Discussiones Mathematicae Differential Inclusions, Control and Optimization
Summary: In this article, we shall deal with the existence theory for a self-adjoint coupled system of three nonlinear second-order ordinary differential inclusions with cyclic anti-periodic boundary conditions on an arbitrary domain. We consider convex valued as well as non-convex valued right-hand side of the given system and apply the standard fixed-
Ahmad, Bashir, Alsaedi, Ahmad, Almalki, Amal, Ntouyas, Sotiris K.   +3 more
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The existence and properties of solutions of ordinary differntial equations and differential inclusions

1986
Let F be a convex-valued multifunction \(U\to Comp R^ n\), \(U\subset R\times R^ n\), measurable on \(t\in R\) and upper semicontinuous on \(y\in R^ n\). Well-known existence conditions for the differential inclusion y'\(\in F(t,y)\) contain additionally an inclusion F(t,y)\(\subset c(t)\cdot B\), B being a zero-centred unit ball, \(c(\cdot)\in L_ 1\) [
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Some averaging results for ordinary differential inclusions

Discussiones Mathematicae. Differential Inclusions, Control and Optimization, 2015
Amel Bourada, Rahma Guen, Mustapha Lakrib, Karim Yadi   +3 more
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Adaptive Approximation Techniques for Computing the Reachable Sets of Ordinary Differential Inclusions

The reachable set of a control system is the set of all states attainable at a given time. These sets have many applications, but are very challenging to obtain. In my thesis, I investigated ways to decrease the cost of numerically approximating these sets and introduced an adaptive technique which decreases cost by many orders of magnitude.
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An Integral Invariance Principle for Differential Inclusions with Applications in Adaptive Control

SIAM Journal on Control and Optimization, 1998
E P Ryan
exaly  

Differential Equations with Fuzzy Parameters via Differential Inclusions

Journal of Mathematical Analysis and Applications, 2001
Tadeusz Rzezuchowski
exaly  

Bifurcation of periodic solutions in differential inclusions

Applications of Mathematics, 1997
Michal Feckan
exaly