Alan J. Hoffman
Aequationes Mathematicae
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
Aequationes Mathematicae
Don Coppersmith, Alan J. Hoffman
Linear Algebra and Its Applications
Alan J. Hoffman
Mathematical Programming
Alan J. Hoffman, Chai Wah Wu
American Mathematical Monthly