Zobrazeno 1 - 10 of 49 pro vyhledávání: '"B. J. Birch"'
1
Environmental credentials of Tom Bell: environmentally friendly heat treatment
Autor: B. J. Birch
Publikováno v: Surface Engineering. 26:15-17
Tom Bell’s PhD was on the subject of quenched iron-nitrogen alloys, a system entirely analogous to the iron-carbon system. Even before he received his PhD, he started his career as a lecturer, specialising in the physical Metallurgy of Martensite a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::24752804ed6e204d195fefa05f6a1d65
https://doi.org/10.1179/174329409x455386
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2
When does an affine curve have an algebraic integer point?
Autor: B. J. Birch
Publikováno v: Glasgow Mathematical Journal. 27:1-4
The purpose of this note is to draw attention to the question in the title. If C⊆Kn is an (absolutely) irreducible affine curve, defined by equations over a number field K, an algebraic integer point of C is a point P = (x1, …, xn) with all of x1
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fa0f2987bb450641377f9876b45c5af8
https://doi.org/10.1017/s0017089500006017
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3
A look back at Ramanujan's Notebooks
Autor: B. J. Birch
Publikováno v: Mathematical Proceedings of the Cambridge Philosophical Society. 78:73-79
Ramanujan's notebooks were the theme of a lecture (20) given by G. N. Watson to the London Mathematical Society in 1931. At that time, he and B. M. Wilson were collaborating on a critical edition; Watson was anticipating that the task might take a fu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::375c4075238c0e0b16f2c46d2177422e
https://doi.org/10.1017/s0305004100051501
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5
The Behaviour of Linear Systems with Inputs satisfying certain Bounding Conditions†
Autor: R. Jackson, B. J. Birch
Publikováno v: Journal of Electronics and Control. 6:366-375
Linear filters with bounded inputs give outputs which arc also bounded. A method is described for obtaining the least upper bound of the output for the case whore bounds are specified both for the magnitude of the input and its rate of change. The re
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3ad05384fa61e2efbf543fad2149fd41
https://doi.org/10.1080/00207215908937165
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8
Waring's problem in algebraic number fields
Autor: B. J. Birch
Publikováno v: Mathematical Proceedings of the Cambridge Philosophical Society. 57:449-459
Let K be a finite algebraic number field, of degree R. Then those integers of K which may be expressed as a sum of dth powers generate a subring JK, d of the integers of K (JK, d need not be an ideal of K, as the simplest example K = Q(i), d = 2 show
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f122c5f6d51d238a665aea1eae88b69a
https://doi.org/10.1017/s0305004100035490
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9
On games with almost complete information
Autor: B. J. Birch
Publikováno v: Mathematical Proceedings of the Cambridge Philosophical Society. 51:275-287
1. It is well known that a game with perfect information has an equilibrium-point of pure strategies; this was first proved for two-person games by Zermelo (9), and later extended to n-person games by Kuhn(3). More recently, Dalkey(1) and Otter and D
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::295d19097420c216ad3bec8f751de87d
https://doi.org/10.1017/s0305004100030206
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