Title :
New results on multivariable bounded rational functions
fDate :
11/1/1974 12:00:00 AM
Abstract :
It is proved that the bounded rational property of multivariable functions remains invariant under simultaneous partial differentiation of numerator and denominator polynomials. The proof is simple, and all known related results follow as special cases. Other consequences are mentioned.
Keywords :
Multivariable network functions; Circuits and systems; Polynomials; Scattering;
Journal_Title :
Circuits and Systems, IEEE Transactions on
DOI :
10.1109/TCS.1974.1083927
