Alan J. Hoffman, Carl W. Lee
Discrete and Computational Geometry
It is shown that, for linear dc networks, in which certain resistors and controlled sources are allowed to vary, the “worst case” occurs when all parameter variations assume extreme values. © 1977, IEEE. All rights reserved.
Alan J. Hoffman, Carl W. Lee
Discrete and Computational Geometry
Alan J. Hoffman
Linear Algebra and Its Applications
Paul Erdös, Siemion Fajtlowicz, et al.
Networks
Alan J. Hoffman, Baruch Schieber
Discrete Applied Mathematics