KSIĄŻKI POWIĄZANE ZE SŁOWEM «DEKRESCENT»
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1
Stability of Dynamical Systems: Continuous, Discontinuous, ...
Note that when w G G [B (r), R] (resp., w G C [Q, 1R]) is positive or negative definite, then it is also decrescent for in this case we can always find 7,01, #12 G [C such that 710ml) S |w(fI1)|S W011i) for all 77: G B(7") for some 7" > 0. On the other ...
Anthony N. Michel, Ling Hou, Derong Liu,
2008
2
Volterra Integral and Differential Equations - Strona 174
Next, in Chapters 2 and 5 we have seen examples of (a) and (b) extended to Volterra equations. For ordinary differential equations the concept of a Liapunov function being decrescent is simple, natural, and we can readily find examples.
Theodore Allen Burton,
2005
3
A Mathematical Introduction to Robotic Manipulation - Strona 183
If V(x, t) is locally positive definite and decrescent, and V(x, t) < 0 locally in x and for all t, then the origin of the system is uniformly locally stable (in the sense of Lyapunov). 3. IfV(x,t) is locally positive definite and decrescent, and — V(x,t) is ...
Richard M. Murray, Zexiang Li, S. Shankar Sastry,
1994
4
Nonlinear Systems: Analysis, Stability, and Control - Strona 189
v(x, t) = |x|*: p.df, decrescent. v(x, t) = x" Px, with P e R” > 0: p.d.f., decrescent. v(x, t) = (t + 1)|x|*: p.df v(x, t) = e 'x|*: decrescent. v(x, t) = sin” (3-2); l.pdf, decrescent. v(x, t) = e'x' Px with P not positive definite: not in any of the above classes. v(x, ...
5
Ordinary Differential Equations - Strona 199
Note that when w: R* → R [resp., B(h) – R] is positive or negative definite, then it is also decrescent, for in this case we can always find /1, /2 e K such that V1(|x|) <|w(x)|< y2(|x|) for all x = B(r) for some r > 0. On the other hand, in the case when ...
Richard K Miller, Anthony N. Michel,
2014
6
Stability of Motion - Strona 195
The function v(x, t) is called decrescent, if there exists a function p(r) of class K such that in a neighborhood of the origin and for all t > to we have v(x, t) < p(|x|). Other expressions used to characterize the property of Def. 41.4 are “v admits an ...
7
Control Theory in Physics and Other Fields of Science: ...
For this problem we need an additional requirement, namely the decrescent property of V(Y, t). The function V(Y, t) is called a decrescent if there exists another conical function &+ so that for all y and t V(Y,t)<V+(\\Y\\) (3.31) holds (Fig. 3.4).
8
Flora of the British West Indian Islands - Strona 647
Ascending or flesuose, twicc-thrice-forked with diverging branches, very leafy; leaves many-serial, flaccid-spreading (or recurved), linear-acuminate, quite eutire, fertile ones gradually, but little decrescent. — Jacq. Amer. Pict. I. 252. Radd. Fil.
9
Encyclopædia Heraldica: Or, Complete Dictionary of Heraldry
DEcoURs is a French term, and signifies what English heralds call a decrescent, the moon in its decrease or wane, which would be improperly termed a crescent, that word signifying increase: the horns of the decrescent are always turned ...
William Berry, Robert Glover,
1828
10
Encyclopaedia Heraldica Or Complete Dictionary of Heraldry
Decours is a French term, and signifies what English heralds call a decrescent, the moon in its decrease or wane, which would be improperly termed a crescent, that word signifying increase : the horns of the decrescent are always turned ...