Geometric Characterization of Series-Parallel Variable Resistor Networks

<p> </p><p> </p><p>The range of operating conditions for a seriesparallel network of variable linear resistors, voltage sources<strong>, </strong>variable elements, these polygons have at most 2k vertices. By introducing a class of infinite points, we can also represent circuits with potentially infinite Thevenin resistance or </p> <p></p> <p></p>