8 research outputs found
Hepatic vein oxygenation, liver blood flow, and the rate of ethanol metabolism in recently abstinent alcoholic patients
No full textRetinoic acid-regulated cellular differentiation and mucin gene expression in isolated rabbit tracheal epithelial cells in culture
No full textThe Impact of Number Theory and Computer Aided Mathematics on Solving the Hadamard Matrix Conjecture
No full textIn memory of Alf van der Poorten The Hadamard Conjecture has been studied since the pioneering paper of J. J. Sylvester, “Thoughts on inverse orthogonal matrices, simultaneous sign successions, tessellated pavements in two or more colours, with applications to Newtons rule, ornamental tile work and the theory of numbers, Phil Mag, (1867) 461–475 first appeared. We review the importance of primes on those occasions that the conjecture is confirmed. We survey the results of some computer aided construction algorithms for Hadamard matrices
