The Existence of a Unique Fixed Point of Mappings Generated by a Multidimensional System with Relay Hysteresis

被引:1
|
作者
Kamachkin, A. M. [1 ]
Yevstafyeva, V. V. [1 ]
Potapov, D. K. [1 ]
机构
[1] St Petersburg State Univ, St Petersburg 199034, Russia
基金
俄罗斯科学基金会;
关键词
D O I
10.1134/S0012266123070121
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
A multidimensional system of ordinary differential equations with relay hysteresis isconsidered. The system parameters are assumed to be such that there exists a family ofcontinuous operators each of which maps some connected compact set into itself. In this case, theoperator corresponds to a periodic orbit with an even number of switching points in the phasespace of the system. For the operator family, a necessary and sufficient condition for the existenceof a single fixed point is obtained.
引用
收藏
页码:998 / 1002
页数:5
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