Projective sets and ordinary differential equations
نویسندگان
چکیده
منابع مشابه
Convexity of reachable sets of nonlinear ordinary differential equations
We present a necessary and sufficient condition for the reachable set, i.e., the set of states reachable from a ball of initial states at some time, of an ordinary differential equation to be convex. In particular, convexity is guaranteed if the ball of initial states is sufficiently small, and we provide an upper bound on the radius of that ball, which can be directly obtained from the right h...
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This a preprint of the Materials accepted for publication in Automation and Remote Control, vol. 68, no. 9, 2007. c ©Pleiades Publishing, Ltd., 2007. Russian version published in Avtomatika i Telemekhanika, 2007, No. 9. You may find the most current version of this file together with a BibTEX entry at http://www.reiszig.de/gunther/. The definitive publication will be available at http://www.spr...
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1 Initial Value Problem We are given a right hand side function f(t, y) with f : [t0, T ]×Rn → Rn and an initial value y0 ∈ Rn. We want to find a function y(t) with y : [t0, T ] → Rn such that y′(t) exists, is continuous and satisfies the initial value problem y′(t) = f (t, y(t)) , y(t0) = y0. (1) We assume that f(t, y) satisfies a Lipschitz condition with respect to y (at least for y with |y −...
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ژورنال
عنوان ژورنال: Transactions of the American Mathematical Society
سال: 2000
ISSN: 0002-9947,1088-6850
DOI: 10.1090/s0002-9947-00-02440-5