Title :
On the positivity of certain nonlinear time-varying operators
Author_Institution :
Indian Institute of Science, Bangalore, India
fDate :
6/1/1973 12:00:00 AM
Abstract :
Sufficient conditions are given for the positivity of a composition of two positive operators, one of which is nonlinear and time varying.
Keywords :
Nonlinear systems, time-varying; Operator theory; Stability; Time-varying systems, nonlinear; Algebra; Convolution; Feedback; Nonlinear systems; Stability; Time varying systems;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.1973.1100306
