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A Note on PIN Polynomials and PRIN Rational Functions

Chen M.Z.Q.

IEEE Transactions on Circuits and Systems II, 2008
to appear

Abstract

This brief presents a necessary and sufficient condition for testing positive, real, imaginary, and negative rational functions. A related term, the positive, imaginary, and negative polynomial, is defined and two necessary and sufficient conditions for testing it are given.

BibTex Entry

@Article{,
author = {Chen M.Z.Q.},
journal = {IEEE Transactions on Circuits and Systems II},
title = {A Note on PIN Polynomials and PRIN Rational Functions},
year = {2008},
note = {to appear}
}