Completely Continuous Vector Fields

Author(s):  
Mark Aleksandrovič Krasnosel’skiéĭ ◽  
Petr Petrovič Zabreĭko
2020 ◽  
Vol 54 (1) ◽  
pp. 183-211
Author(s):  
Clément Debin ◽  
Nicola Gigli ◽  
Enrico Pasqualetto

1993 ◽  
Vol 03 (01) ◽  
pp. 239-258 ◽  
Author(s):  
LJ. KOCAREV ◽  
LJ. KARADZINOV ◽  
L. O. CHUA

In this paper we present an n-dimensional canonical piecewise-linear electrical circuit. It contains 2n two-terminal elements: n linear dynamic elements (capacitors and inductors), n - 1 linear resistors and one nonlinear (piecewise-linear) resistor. This circuit can realize any prescribed eigenvalue pattern, except for a set of measure zero, associated with (i) any n-dimensional two-region continuous piecewise-linear vector fields and (ii) any n-dimensional three-region symmetric (with respect to the origin) piecewise-linear continuous vector fields. We also proved a theorem that specifies the conditions for a vector field, realized with our canonical circuit, to have two or three equilibrium points.


2009 ◽  
Vol 25 (2) ◽  
pp. 495-509 ◽  
Author(s):  
D. P. Demuner ◽  
◽  
M. Federson ◽  
C. Gutierrez

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