Luchins, E.H., and M.A. McLoughlin. Taussky, O. 1988. How I became a torchbearer for matrix theory. Sums of squares. A recurring theorem on determinants.
Comments are welcome.
He is the author of The Mathematical Tourist , Islands of Truth , Newton's Clock , Fatal Defect , and The Jungles of Randomness . Copyright 1999 Science Service . All rights reserved.