J. C. R. Hunt – författare

The way in which wind blows over water and causes waves to be generated is still a very active area of research for applied mathematicians, as well as for oceanographers and engineers. The basic mechanisms are still a matter of controversy, although the use of modern techniques of asymptotic and non-linear analysis and large-scale computation, as well as experimental structures, have begun to demonstrate which are the dominant mechanisms in different types of wind-wave regimes. These studies result in practical methods of forecasting waves and their effects on sediment, pollution, offshore structures, etc., and even lead to methods of controlling them. These are the themes covered by the papers in this book, written by many of the leading authorities in the field.

The Proceedings of the Fourth International Congress on Industrial and Applied Mathematics, Edinburgh, includes talks from the 30 plenary speakers who between them covered the gamut of applied mathematics in topics such as superconductivity (S.J. Chapman, Oxford); elastic media (A. Friedman, Minnesota); mathematical modelling of the Internet (F. Kelly, Cambridge); Monte Carlo methods for financial applications (S. Tezuka, IBM Tokyo); liquid turbulence, partial differential equations, discrete optimisation, and computational aspects of all these topics. Speakers J.A. Sethia (Berkeley), J.K. Lenstra (CWI, Amsterdam), R.V. Kohn (Courant Institute, New York), S. Muller (Leipzig, Germany), C. Johnson (Goteborg, Sweden). Also included are summaries of the mini symposia, and details of the prizes. This important summary of topical and applicable mathematics from the world's leaders in the subject is a 'must-have' reference volume for graduate students and researchers interested in applied and computational mathematics.

Throughout his life Lewis Fry Richardson made many inspirational contributions to various disciplines. Often his ideas were ahead of contemporary thinking, and preceded the technical means necessary for their practical implementation. He is best known for his wealth of important work on meteorology, and his groundbreaking application of mathematics to the causes of war, though his field of interest was in no way limited to these topics, and various aspects of psychology and mathematical approximation also benefited from his unique approach. The originality of Richardson's research can be seen in this collection of all his important papers in the behavioural sciences.

The modern understanding of turbulence is that it is a collection of weakly correlated vortical motions, which, despite their intermittent and chaotic distribution over a wide range of space and time scales, actually consist of local characteristic 'eddy' patterns that persist as they move around under the influences of their own and other eddies' vorticity fields. Numerical simulations and experimental observations have now identified some forms and elements of 'life-cycles' of some of these structures. The articles in this volume, first published in 2000, examine a number of key questions that have engaged turbulence researchers for many years. Most involve mathematical analysis, but some describe numerical simulations and experimental results that focus on these questions. However, all are addressed to a wide cross-section of the turbulence community, namely mathematicians, engineers and scientists.

This book addresses ocean wave processes and turbulence as they affect oceanography, meteorology, marine and coastal engineering. It will enable applied mathematicians, seafarers, and all others affected by these phenomena to predict and control wave effects on shipping safety, weather forecasting, offshore structures, sediment pollution, and ice dynamics in polar regions. The focus is on analytical and computational methods for solving equations of motion and studying non-linear aspects of waves and turbulence. Results included show how sudden gusts and winds over waves can modify the mechanisms of wave-breaking and oceanic turbulence.The book records the proceedings of the Wind Over Waves conference of the Institute of Mathematics and its Applications at Churchill College, Cambridge. Co-sponsors with the IMA are the Institute of Civil Engineers and the Royal Meteorological Society.Addresses ocean wave processes and turbulence as they affect oceanography, meteorology, marine and coastal engineeringFocuses on analytical and computational methods for solving equations of motion and studying non-linear aspects of waves and turbulenceRecords the proceedings of the Wind Over Waves conference of the Institute of Mathematics and its Applications at Churchill College, Cambridge