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The six hundred ninety-third meeting of the American Mathematical in conjunction with the 1972 spring meeting of the Association for Symbolic Logic. There were 385 registrants, including 334 members of the Society. By invitation of the Committee to Select Hour Speakers for Western Sectional Meetings, there were four one-hour addresses. Professor Wolfgang M.(More)
507 profession to the colleges and universities and to society in general. These include long range problems, and there is no reason to expect that the best efforts of anyone could solve them immediately. But the Society should attack them as best it can; we should not regard ourselves merely as spectators. Meanwhile there is a short-range problem which(More)
Using the matrix product formulation for the transfer matrix of the two-dimensional Ising model, recursive formulae are derived to generate the transfer matrix for the 2-D cylindrical lattice. The transfer matrix recursion was decomposed using diagonal projection matrices to derive a new recursive formulation for the partition function. In this approach,(More)
Absrruct-The problem of absolute phase tracking and the development of the properties of an optimal estimator of absolute phase are considered. Using Monte Carlo simulation, this estimator's performance is compared with that of the phase-locked loop on the basis of slip distribution growth rate. Further slip prediction is considered and a statistic, based(More)
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