Let H 1 (S 1 ) be the space of periodic real functions with derivative in L 2 and f : R Γ R be a smooth function with no double roots. Then there is a diffeomorphism of H 1 (S 1 ) taking the set Z=[v # H 1 (S 1 ) | S 1 f(v(t)) dt=0] to a hyperplane. In this paper we state and prove a general version
The Omega Limit Sets of Ray-Contractive Operators
β Scribed by Yong-Zhuo Chen
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 83 KB
- Volume
- 261
- Category
- Article
- ISSN
- 0022-247X
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β¦ Synopsis
In this paper, we study the omega limit sets of a ray-contractive map T without the compactness assumption on the orbits. If there exists a compact subset of β’ K (the interior of a closed convex cone K) such that T = and T K -0 β
β’ K, then we are able to prove that Ο x either consists of a single point or forms a cycle 2 periodic orbit for any x β β’ K -.
π SIMILAR VOLUMES
Let P be a cone in a Banach space E. In this paper, we show the existence of solutions of the operator equation y g yAx q Tx for y g P, where T is a 1-set-contraction operator in P and A is an accretive operator in P satisfying Ε½ . Ε½ . R I q A s P for all ) 0. Further, a sufficient condition for R I
Smooth muscle cells squeeze Ihe blood back to your heart, raise the hackles on your neck and change the F-stop of your eyes. The past year has provided penetrating new insights into their mechanism of contraction.