Conditions for the causality of nonlinear operators defined on a function space
Open Access
- 1 January 1965
- journal article
- Published by American Mathematical Society (AMS) in Quarterly of Applied Mathematics
- Vol. 23 (1) , 87-91
- https://doi.org/10.1090/qam/188836
Abstract
This note considers nonlinear operators T T with both range and domain subsets of the space of complex n n -vector-valued functions of the real variable t t for − ∞ > t > ∞ - \infty > t > \infty . Conditions, in which energy-type quantities play a key role, are presented under which T T is causal in the following sense:Keywords
This publication has 1 reference indexed in Scilit:
- Bounded Real Scattering Matrices and the Foundations of Linear Passive Network TheoryIRE Transactions on Circuit Theory, 1959