Articles liés à Norbert Wiener: A Mathematician Among Engineers

Norbert Wiener: A Mathematician Among Engineers - Couverture rigide

Almira, Jose Maria

 
9789811259364: Norbert Wiener: A Mathematician Among Engineers

Synopsis

Norbert Wiener (1894–1964) is well known by the general public as the founder of Cybernetics, by mathematicians as one of the first north-American mathematicians who win international prestige — as the person who formalized Brownian motion, solved the Zaremba problem and was the author of two seminal papers devoted to Generalized Harmonic Analysis and Tauberian Theorems — and by engineers as the person who proposed much of the Fourier analysis used by them and contributed to the foundation of the statistical theory of communication — which includes the use of wave filter theory, information theory and prediction theory in control and communications as well as the automation of all types of electronic devices. Wiener's research, which was frequently motivated by physics, engineering, or biology, was a clever mixture of Fourier analysis and probability theory. His contributions to electronics through his work on filtering (that is, the separation of noise from a message), and the theory of prediction made him very valuable to electronics engineering. In addition, Wiener addressed many other topics, including the formalization of the Brownian motion, ergodic theory, wave filter theory, and information theory. Taking all these ingredients together, he ventured to create a new scientific paradigm: cybernetics. This book contains a detailed explanation of Wiener's life, his many colleagues, and the historical context in which he lived, as well as Wiener's work. It also contains a large appendix about "Wiener, Shannon, and the rise of a Digital World". The main focus of the book is on Wiener's work related to electrical and electronic engineering and the way he used his mathematics to create the main concepts and techniques of the statistical theory of communication. In particular, the author presents Wiener surrounded by the engineers that worked at MIT with whom he maintained strong contact. It was in this atmosphere that information theory arose, and Wiener was a main influence on the people who developed that theory.

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À propos de l'auteur

Professor (Associate) of Applied Mathematics at the University of Murcia. Jose María Almira has published more than 75 research articles in prestigious national and international journals, 5 book chapters and 14 books, 13 of them on popularization of mathematics, and 8 of them are scientific biographies, 5 of which have been translated into Italian and French and have been published in a total of six countries, with a total circulation of 65,900 copies. His articles have been cited several times in first quartile journals. His joint paper with Julio Ostalé and Jose Ángel Cid entitled "When did Hermann Weyl pass away?", published by the British Journal for the History of Mathematics has been selected as one of the recommended readings by the Princeton Monograph The Best Writing on Mathematics 2020, edited by Mircea Pitici. Jose has worked in several research areas, including Functional Equations, Functional Analysis, and Approximation Theory (specifically, Abstract Approximation theory, Fourier and Harmonic Analysis, and Signals Processing), publishing in all cases in reference journals for these areas.

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