Paper
On a problem of Zaks
Alan J. Hoffman
J. Comb. Theory Ser. A
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
J. Comb. Theory Ser. A
Arlette Gaillard, Heinz Groeflin, et al.
Theoretical Computer Science
Alan J. Hoffman
Linear Algebra and Its Applications
Alan J. Hoffman
Linear Algebra and Its Applications