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Manjul Bhargava
The Work of Manjul Bhargava Manjul Bhargava's work in number theory has had a profound influence on the field. A mathematician of extraordinary creativity, he has a taste for simple problems of timeless beauty, which he has solved by developing elegant and powerful new methods that offer deep insights. When he was a graduate student, Bhargava read the monumental Disqui- sitiones Arithmeticae, a book about number theory by Carl Friedrich Gauss (1777-1855). All mathematicians know of the Disquisitiones, but few have actually read it, as its notation and computational nature make it difficult for modern readers to follow. Bhargava nevertheless found the book to be a wellspring of inspiration. Gauss was interested in binary quadratic forms, which are polynomials ax2 +bxy +cy2, where a, b, and c are integers. In the Disquisitiones, Gauss developed his ingenious composition law, which gives a method for composing two binary quadratic forms to obtain a third one. This law became, and remains, a central tool in algebraic number theory. After wading through the 20 pages of Gauss's calculations culminating in the composition law, Bhargava knew there had to be a better way. Then one day, while playing with a Rubik's cube, he found it. Bhargava thought about labeling each corner of a cube with a number and then slic- ing the cube to obtain 2 sets of 4 numbers. Each 4-number set naturally forms a matrix. A simple calculation with these matrices resulted in a bi- nary quadratic form. From the three ways of slicing the cube, three binary quadratic forms emerged. -
IAM Strategy Aug16.Pdf
IAM Strategy 2016 version 1.1 (August) IAM Strategy 2016 Version 1.1 August 2016 2016-19 Strategic Plan© Copyright The InstituteIAM of Asset Strategy Management 2016 2016. All rights reserved IAM Policy 2016 1 IAM Strategy 2016 version 1.1 (August) IAM Strategy Our Vision is: To be recognised as the leading, international, professional body for asset management Context The IAM’s ‘Strategy’ explains our long-term approach to achieving our aims, fulfilling our Vision and ‘how’ we plan to deliver our goals and objectives. It is aligned with the IAM’s Policy and Strategic Plan (see document hierarchy below). Our Strategy provides guidance for directing the Institute and its activities over the longer- term. It looks beyond the business planning horizon, embodied in our Strategic Plan. Our rolling ‘Strategic Plan’ looks three years ahead and is revised every year. It describes our current priorities and how we shall achieve our Strategy. The IAM’s Annual Business Plan comprises the collated Chapter Business Plans, Committee / Project Action Plans and the IAM Centre / Office budget, for the coming Financial Year (Jan – Dec). The Professional Association and Learned Society The IAM is both a Learned Society and Professional Association. Business planning follows this pattern by managing a Technical & Commercial ‘business’ and a Membership ‘business’. The Membership business is cost-neutral and subscriptions fund member services such as a magazine; whilst our Learned Society objectives are delivered by a Technical & Commercial ‘business’: focused on creating and delivering knowledge in many forms and delivering a range of events, publications, examinations, projects and other services. -
Freemasonry and Civil Society: Reform of Manners and the Journal Fu¨R Freymaurer (1784-1786)
111 Freemasonry and civil society: reform of manners and the Journal fuÈr Freymaurer (1784-1786) ANDREAS OÈ NNERFORS Freemasonry as a tool of moral improvement In 1784 the Bohemian mineralogist Ignaz von Born, in his capacity as master of the Masonic lodge Zur wahren Eintracht [True Union] in Vienna, took the initiative to publish the ®rst successful Masonic period- ical in Europe, the Journal fuÈr Freymaurer.1 It was subsequently edited in twelve quarterly volumes, with an average of 250 pages, printed in 1000 copies and disseminated across the entire Habsburg Monarchy, a vast undertaking, bearing in mind the transport infrastructure of the eight- eenth century. The journal contained extensive treatments of religious traditions resembling Freemasonry, essays on Masonic virtues and values, reviews of Masonic literature, poetry and Masonic news from all parts of Europe. But a signi®cant number of the essays included in the journal also covered the impact of Freemasonry on society. The Masonic move- ment interpreted itself as a moral force with the potential to transform manners for the universal bene®t and improvement of society and mankind. Born wrote in his address to readers that, within the Order of Freemasons, freedom of thought and equality of all natural rights was a fundamental law. Hence, it was a right to communicate the results of such free deliberation to fellow brethren.2 Based upon a series of essays focusing on the moral aspects of Freemasonry, this article attempts to outline the content of these `free deliberations' that only a few years before the French Revolution read surprisingly radical, especially in the context of the Habsburg Monarchy. -
From Arthur Cayley Via Felix Klein, Sophus Lie, Wilhelm Killing, Elie Cartan, Emmy Noether and Superstrings to Cantorian Space–Time
Available online at www.sciencedirect.com Chaos, Solitons and Fractals 37 (2008) 1279–1288 www.elsevier.com/locate/chaos From Arthur Cayley via Felix Klein, Sophus Lie, Wilhelm Killing, Elie Cartan, Emmy Noether and superstrings to Cantorian space–time L. Marek-Crnjac Institute of Mathematics, Physics and Mechanics, Jadranska ulica 19, P.O. Box 2964, SI-1001 Ljubljana, Slovenia Abstract In this work we present a historical overview of mathematical discoveries which lead to fundamental developments in super string theory, super gravity and finally to E-infinity Cantorian space–time theory. Cantorian space–time is a hierarchical fractal-like semi manifold with formally infinity many dimensions but a finite expectation number for these dimensions. The idea of hierarchy and self-similarity in science was first entertain by Right in the 18th century, later on the idea was repeated by Swedenborg and Charlier. Interestingly, the work of Mohamed El Naschie and his two contra parts Ord and Nottale was done independently without any knowledge of the above starting from non- linear dynamics and fractals. Ó 2008 Published by Elsevier Ltd. 1. Introduction Many of the profound mathematical discovery and dare I say also inventions which were made by the mathemati- cians Arthur Cayley, Felix Klein, Sophus Lie, Wilhelm Killing, Elie Cartan and Emmy Noether [1] are extremely important for high energy particles in general [2] as well as in the development of E-infinity, Cantorian space–time the- ory [3,4]. The present paper is dedicated to the historical background of this subject. 2. Arthur Cayley – beginner of the group theory in the modern way Arthur Cayley was a great British mathematician. -
LMS – EPSRC Durham Symposium
LMS – EPSRC Durham Symposium Anthony Byrne Grants and Membership Administrator 12th July 2016, Durham The work of the LMS for mathematics The charitable aims of the Society: Funding the advancement of mathematical knowledge Encouraging mathematical research and collaboration ’, George Legendre Celebrating mathematical 30 Pieces achievements Publishing and disseminating mathematical knowledge Advancing and promoting mathematics The attendees of the Young Researchers in Mathematics Conference 2015, held at Oxford Historical Moments of the London Mathematical Society 1865 Foundation of LMS at University College London George Campbell De Morgan organised the first meeting, and his father, Augustus De Morgan became the 1st President 1865 First minute book list of the 27 original members 1866 LMS moves to Old Burlington House, Piccadilly J.J. Sylvester, 2nd President of the Society. 1866 Julius Plûcker Thomas Hirst Plûcker Collection of boxwood models of quartic surfaces given to Thomas Archer Hirst, Vice- President of LMS, and donated to the Society 1870 Move to Asiatic Society, 22 Albemarle Street William Spottiswoode, President 1874 Donation of £1,000 from John William Strutt (Lord Rayleigh) Generous donation enabled the Society to publish volumes of the Proceedings of the London Mathematical Society. J.W. Strutt (Lord Rayleigh), LMS President 1876-78 1881 First women members Charlotte Angas Scott and Christine Ladd 1884 First De Morgan medal awarded to Arthur Cayley 1885 Sophie Bryant First woman to have a paper published in LMS Proceedings 1916 Return to Burlington House the home of LMS until 1998 1937 ACE ’s Automatic Turing LMS Proceedings, 1937 Computing Engine, published Alan Turing’s first paper 1950 On Computable Numbers 1947 Death of G.H. -
A Room of His Own: a Literary-Cultural Study of Victorian Clubland
&A Room of His Own A Literary-Cultural Study of Victorian Clubland B ARBARA BLACK ohio university press • athens Contents List of Illustrations vii Acknowledgments ix Prologue 1 Introduction The Man in the Club Window 5 Chapter 1 A Night at the Club 33 Chapter 2 Conduct Befitting a Gentleman Mid-Victorian Clubdom and the Novel 88 Chapter 3 Clubland’s Special Correspondents 112 Chapter 4 Membership Has Its Privileges The Imperial Clubman at Home and Away 147 Chapter 5 The Pleasure of Your Company in Late-Victorian Pall Mall 175 Chapter 6 A World of Men An Elegy for Clubbability 201 Epilogue A Room of Her Own 219 Notes 239 Bibliography 277 Index 293 v Illustrations P.1. “The Guys Who Look Remarkably Alike Club,” by Hilgerdt, 2007 4 I.1. “The Man in the Club Window,” frontispiece for Hogg’s Habits of Good Society, 1859 13 I.2. Frequency of use of club and gentlemen’s club, 1800–2000 29 1.1. Travellers’ Pie recipe 35 1.2. Cotelettes de Mouton à la Reform recipe 35 1.3. Garrick Club Beefsteak dinner menu, 1890 36 1.4. Garrick Club dinner menu featuring turtle soup, 1899 37 1.5. Garrick Club dinner bill of James Christie, 1892 38 1.6. Garrick Club dinner bill of James Christie, 1891 39 1.7. Garrick Club dinner bill of Mr. Kemble, 1893 39 1.8. Illustrated Garrick Club house dinner menu, 1913 40 1.9. Garrick Club menu card (autographed), 1880 41 1.10. “The Smoking Room at the Club,” by Doyle, 1862 43 1.11. -
Mathematicians Fleeing from Nazi Germany
Mathematicians Fleeing from Nazi Germany Mathematicians Fleeing from Nazi Germany Individual Fates and Global Impact Reinhard Siegmund-Schultze princeton university press princeton and oxford Copyright 2009 © by Princeton University Press Published by Princeton University Press, 41 William Street, Princeton, New Jersey 08540 In the United Kingdom: Princeton University Press, 6 Oxford Street, Woodstock, Oxfordshire OX20 1TW All Rights Reserved Library of Congress Cataloging-in-Publication Data Siegmund-Schultze, R. (Reinhard) Mathematicians fleeing from Nazi Germany: individual fates and global impact / Reinhard Siegmund-Schultze. p. cm. Includes bibliographical references and index. ISBN 978-0-691-12593-0 (cloth) — ISBN 978-0-691-14041-4 (pbk.) 1. Mathematicians—Germany—History—20th century. 2. Mathematicians— United States—History—20th century. 3. Mathematicians—Germany—Biography. 4. Mathematicians—United States—Biography. 5. World War, 1939–1945— Refuges—Germany. 6. Germany—Emigration and immigration—History—1933–1945. 7. Germans—United States—History—20th century. 8. Immigrants—United States—History—20th century. 9. Mathematics—Germany—History—20th century. 10. Mathematics—United States—History—20th century. I. Title. QA27.G4S53 2008 510.09'04—dc22 2008048855 British Library Cataloging-in-Publication Data is available This book has been composed in Sabon Printed on acid-free paper. ∞ press.princeton.edu Printed in the United States of America 10 987654321 Contents List of Figures and Tables xiii Preface xvii Chapter 1 The Terms “German-Speaking Mathematician,” “Forced,” and“Voluntary Emigration” 1 Chapter 2 The Notion of “Mathematician” Plus Quantitative Figures on Persecution 13 Chapter 3 Early Emigration 30 3.1. The Push-Factor 32 3.2. The Pull-Factor 36 3.D. -
Arthur Cayley English Version
ARTHUR CAYLEY (August 16, 1821 – January 26, 1895) by HEINZ KLAUS STRICK, Germany Born in Richmond (Surrey), ARTHUR CAYLEY, the son of the English merchant HENRY CAYLEY, initially grew up in St Petersburg, Russia. When the family returned to England, he attended King's College in London. He entered Trinity College, Cambridge University at 17, graduated in mathematics at the age of 21 (as senior wrangler) and won the Smith's Prize, an award for students who have shown exceptional performance throughout their studies. During his studies, he published three articles in the Cambridge Mathematical Journal. In the two years after the bachelor's degree, during which he supervised new students as a tutor, there were another 28 contributions. After passing his master's degree, he decided to become a lawyer in order to earn a better living. In the following five years he worked for a well-known London notary before he was admitted to the bar in 1849. During this time he met JAMES JOSEPH SYLVESTER, who had the same interests as him. The two became friends; their conversations were always and almost exclusively about mathematical topics. CAYLEY worked as a lawyer for 14 years – and published over 250 scientific papers during this time, before he was appointed to the SADLEIRian Chair, a chair for pure mathematics at the University of Cambridge, in 1863. Although he now had only a fraction of the income he previously had as a lawyer, he was happy with the work he was able to do until his death in 1895. In total, he published 967 articles that dealt with topics from all current research areas of mathematics, and including one textbook (on JACOBI's elliptical functions). -
LOO-KENG HUA November 12, 1910–June 12, 1985
NATIONAL ACADEMY OF SCIENCES L OO- K EN G H U A 1910—1985 A Biographical Memoir by H E I N I H A L BERSTAM Any opinions expressed in this memoir are those of the author(s) and do not necessarily reflect the views of the National Academy of Sciences. Biographical Memoir COPYRIGHT 2002 NATIONAL ACADEMIES PRESS WASHINGTON D.C. LOO-KENG HUA November 12, 1910–June 12, 1985 BY HEINI HALBERSTAM OO-KENG HUA WAS one of the leading mathematicians of L his time and one of the two most eminent Chinese mathematicians of his generation, S. S. Chern being the other. He spent most of his working life in China during some of that country’s most turbulent political upheavals. If many Chinese mathematicians nowadays are making dis- tinguished contributions at the frontiers of science and if mathematics in China enjoys high popularity in public esteem, that is due in large measure to the leadership Hua gave his country, as scholar and teacher, for 50 years. Hua was born in 1910 in Jintan in the southern Jiangsu Province of China. Jintan is now a flourishing town, with a high school named after Hua and a memorial building celebrating his achievements; but in 1910 it was little more than a village where Hua’s father managed a general store with mixed success. The family was poor throughout Hua’s formative years; in addition, he was a frail child afflicted by a succession of illnesses, culminating in typhoid fever that caused paralysis of his left leg; this impeded his movement quite severely for the rest of his life. -
Uot History Freidland.Pdf
Notes for The University of Toronto A History Martin L. Friedland UNIVERSITY OF TORONTO PRESS Toronto Buffalo London © University of Toronto Press Incorporated 2002 Toronto Buffalo London Printed in Canada ISBN 0-8020-8526-1 National Library of Canada Cataloguing in Publication Data Friedland, M.L. (Martin Lawrence), 1932– Notes for The University of Toronto : a history ISBN 0-8020-8526-1 1. University of Toronto – History – Bibliography. I. Title. LE3.T52F75 2002 Suppl. 378.7139’541 C2002-900419-5 University of Toronto Press acknowledges the financial assistance to its publishing program of the Canada Council for the Arts and the Ontario Arts Council. This book has been published with the help of a grant from the Humanities and Social Sciences Federation of Canada, using funds provided by the Social Sciences and Humanities Research Council of Canada. University of Toronto Press acknowledges the finacial support for its publishing activities of the Government of Canada, through the Book Publishing Industry Development Program (BPIDP). Contents CHAPTER 1 – 1826 – A CHARTER FOR KING’S COLLEGE ..... ............................................. 7 CHAPTER 2 – 1842 – LAYING THE CORNERSTONE ..... ..................................................... 13 CHAPTER 3 – 1849 – THE CREATION OF THE UNIVERSITY OF TORONTO AND TRINITY COLLEGE ............................................................................................... 19 CHAPTER 4 – 1850 – STARTING OVER ..... .......................................................................... -
Professional Bodies, Societies and Organisations of Relevance to Earth
Professional bodies, societies and organisations of relevance to Earth Sciences, Geography and Environmental Science students There are many professional associations and bodies of potential interest to GEES students. This list is NOT comprehensive and does NOT promote membership of one organisation over any other. There are many other organisations you may consider joining. You may find it helpful to discuss the benefits with your personal tutor before subscribing. What are the benefits of joining a professional body? • Gives you access to new funding streams • Provides you with an insight into current • Gives you many networking opportunities research, new approaches and • Opens many opportunities for research developments related to your discipline and potential employment • Looks good on your CV! Institute of Environmental Management and Assessment (IEMA) is promoted as the largest professional membership body for the environment with over 15,000 members working across all industry sectors. Benefits of membership include: Regional and National Events, Publications, Workshops, Surveys and Consultations, full access to IEMA Website resources, EFAEP & European Network of Environmental Professionals. Resources include skills maps and guidance about developing your environmental career. Access IEMA at: www.iema.net Student membership is available for £50 p/a. Society of Environmental Engineers (SEE) is a professional Society which exists to promote awareness of the discipline of environmental engineering, and to provide members of the Society with information, training and representation within this field. Environmental engineering is concerned with the measurement, modelling, control and simulation of all types of environment. It is an interdisciplinary subject, bringing together aspects of mechanical, electrical, electronic, aeronautical, civil, energy and chemical engineering. -
James Short and John Harrison: Personal Genius and Public Knowledge
Science Museum Group Journal James Short and John Harrison: personal genius and public knowledge Journal ISSN number: 2054-5770 This article was written by Jim Bennett 10-09-2014 Cite as 10.15180; 140209 Research James Short and John Harrison: personal genius and public knowledge Published in Autumn 2014, Issue 02 Article DOI: http://dx.doi.org/10.15180/140209 Abstract The instrument maker James Short, whose output was exclusively reflecting telescopes, was a sustained and consistent supporter of the clock and watch maker John Harrison. Short’s specialism placed his work in a tradition that derived from Newton’s Opticks, where the natural philosopher or mathematician might engage in the mechanical process of making mirrors, and a number of prominent astronomers followed this example in the eighteenth century. However, it proved difficult, if not impossible, to capture and communicate in words the manual skills they had acquired. Harrison’s biography has similarities with Short’s but, although he was well received and encouraged in London, unlike Short his mechanical practice did not place him at the centre of the astronomers’ agenda. Harrison became a small part of the growing public interest in experimental demonstration and display, and his timekeepers became objects of exhibition and resort. Lacking formal training, he himself came to be seen as a naive or intuitive mechanic, possessed of an individual and natural ‘genius’ for his work – an idea likely to be favoured by Short and his circle, and appropriate to Short’s intellectual roots in Edinburgh. The problem of capturing and communicating Harrison’s skill became acute once he was a serious candidate for a longitude award and was the burden of the specially appointed ‘Commissioners for the Discovery of Mr Harrison’s Watch’, whose members included Short.