1. Coxeter Donald Coxeter is always known as Donald which comes from his thirdname MacDonald. This needs a little explanation. He was first http://www-gap.dcs.st-and.ac.uk/~history/Mathematicians/Coxeter.html

Harold Scott MacDonald Coxeter Born: 9 Feb 1907 in London, England Died: 31 March 2003 in Toronto, Canada Click the picture above to see two larger pictures Show birthplace location Previous (Chronologically) Next Biographies Index Previous (Alphabetically) Next Main index Donald Coxeter is always known as Donald which comes from his third name MacDonald. This needs a little explanation. He was first given the name MacDonald Scott Coxeter, but a godparent suggested that his father's name should be added, so Harold was added at the front. Another relative noted that H M S Coxeter made him sound like a ship. A permutation of the names resulted in Harold Scott MacDonald Coxeter. Donald was educated at the University of Cambridge, receiving his B.A. in 1929. He continued to study for a doctorate at Cambridge under H F Baker , and this was awarded in 1931. He then became a Fellow continuing his researches at Cambridge. During this period he spent two years as a research visitor at Princeton University working under Veblen . He was Rockefeller Fellow during 1932-33 and Procter Fellow during 1934-35. In 1936 Coxeter took up an appointment at the University of Toronto. He has remained on the faculty at Toronto ever since and recently a celebration was held in the department to celebrate his 60 years at the University of Toronto.

2. Poster Of Coxeter Donald Coxeter. was born in 1907. Coxeter s work has been mainly in geometry.In particular he has made contributions of major importance http://www-gap.dcs.st-and.ac.uk/~history/Posters2/Coxeter.html

Donald Coxeter was born in 1907 Coxeter 's work has been mainly in geometry. In particular he has made contributions of major importance in the theory of polytopes, non-euclidean geometry, group theory and combinatorics. Find out more at http://www-history.mcs.st-andrews.ac.uk/history/ Mathematicians/Coxeter.html

3. Graph Theory White Pages: Donald Coxeter Donald Coxeter. http//wwwhistory.mcs.st-andrews.ac.uk/history/Mathematicians/Coxeter.htmlPh.D. 1931 Cambridge; Henry F. Baker http://www1.cs.columbia.edu/~sanders/graphtheory/people/Coxeter.HSM.html

Donald Coxeter http://www-history.mcs.st-andrews.ac.uk/history/Mathematicians/Coxeter.html Ph.D. 1931 Cambridge; Henry F. Baker Some contributions to the theory of regular polytopes Graph Theory Students: Seymour Schuster 1953 Penn State (1/2) William G. Brown 1963 Toronto Asia I. Weiss 1981 Toronto Graph Theory Publications: Orthogonal trees. Bull. Inst. Combin. Appl. The generalized Petersen graph G Comput. Math. Appl. Part B My graph. Proc. London Math. Soc. (3) A systematic notation for the Coxeter graph. C. R. Math. Rep. Acad. Sci. Canada The map-coloring of unorientable surfaces. Duke Math. J. Graph Theory Books: Zero-symmetric graphs. Trivalent graphical regular representations of groups. (with Frucht, Roberto, Powers, David L.) Academic Press, Inc. [Harcourt Brace Jovanovich, Publishers], New York-London The Graph Theory White Pages www.graphtheory.com JLG additions and corrections through Registration

4. Science.ca Profile : Harold Scott Macdonald (H. S. M.) Coxeter coxeter, how do you imagine timetravel would work?” asks John Petrie, one ofthe boys. “You mean as in HG Wells?” says donald coxeter, the other boy. http://www.science.ca/scientists/scientistprofile.php?pID=5

5. UofT Math - Donald Coxeter with deep regret that I announce that donald coxeter passed away on the evening of March 31, 2003. donald joined the Department of Mathematics at the University of Toronto in http://www.math.toronto.edu/news/coxeter.html

It is with deep regret that I announce that Donald Coxeter passed away on the evening of March 31, 2003. Donald joined the Department of Mathematics at the University of Toronto in 1936 and he spent the next 67 years actively engaged at the University. He was the soul and spirit and the most active member of the geometry seminar. Donald had been described by many as the greatest living geometer. Undoubtedly the world's best known geometer, Professor Coxeter has made contributions of fundamental importance to the Theory of Polytopes, Non-Euclidean geometry, Discrete Groups, and Combinatorial Theory. He is best known for his introduction of what are now referred to as Coxeter groups. His name is attached to a number of mathematical concepts including the Coxeter diagram, Coxeter complex, Coxeter element, Coxeter graph, Coxeter number, and Coxeter system. Donald was a most prolific writer. He had over 200 publications including several books. His work was influential not only in geometry but also in many other branches of mathematics. Donald cherished the connection to music and arts. He was intimately involved in Escher's work. Donald was widely recognized and honoured. He was a Fellow of the Royal Society of Canada (1947), Fellow of the Royal Society, London (1950), and Companion of the Order of Canada (1997). He holds a number of honorary degrees.

6. Donald Coxeter Has Passed Away donald coxeter has passed away. donald coxeter, one of the greatest geometers of our current age, has passed http://www.dstoys.com/content/newsitems/DSToys_News.2003-04-04.3236

@import url(http://www.dstoys.com/dst.css); @import url(http://www.dstoys.com/dst2.css); @import url(http://www.dstoys.com/dst3.css); Catalog News Education Design Science ... My Account Donald Coxeter has passed away Donald Coxeter, one of the greatest geometers of our current age, has passed away. The official announcement from the Department of Mathematics at the University of Toronto (where he taught) can be found here Sign In Product Search Product Category Blocks Construction Sets Design Puzzles Games ... Wooden Puzzles Age Group 3 years to 5 years 5 years to 10 years 10 years and up Price Range $ 100 plus Gift Ideas Award Winners Brain Teasers Collector's List Below Main Template body to top

7. TeledyN: Donald Coxeter: 1907-2003 Musicians on the Blog »April 05, 2003donald coxeter 19072003 of Canada and geometrist magician Harold Scott Macdonald coxeter, known to us all as donald, passed on last Monday http://www.teledyn.com/mt/archives/000739.html

TeledyN :: have blog - will travel :: Main April 05, 2003 Donald Coxeter: 1907-2003 Companion of the Order of Canada and geometrist magician Harold Scott MacDonald Coxeter , known to us all as Donald, passed on last Monday . Dr. Coxeter had been a teacher and researcher at the University of Toronto since 1936, and he continued to be active in mathematics almost until the hour of his death. Modern science is often driven by fads and fashions, and mathematics is no exception. Coxeter's style, I would say, is singularly unfashionable. He is guided, I think, almost completely by a profound sense of what is beautiful. ( Robert Moody You may not know him, but your life was probably changed by some part of his work, and that's an amazing legacy for any mathematician, let alone a geometer. If you'd like a small taste of what you missed by skipping math class, check out this realvideo lecture on visualizing mathematics (slides are here "I am extremely fortunate for being paid for what I would have done anyway." I can't imagine the U of T without him. It would be like arriving at King's Circle and finding Hart House is missing.

8. Science.ca Home coxeter, how do you imagine timetravel would work?” asks John Petrie, oneof the boys. “You mean as in HG Wells?” says donald coxeter, the http://www.science.ca/home.php

Now listing the profiles for 218 Canadian scientists in 36 areas of expertise. 178 (82%) are men while 40 (18%) are women. One Million Scientists in Canada Posted: May 6, 2004 According to the latest census data (2001) 1,003,810 out of a total national workforce of 15,872,070 Canadians chose science-related careers. That's 6.3%. Based on earlier studies this level of science participation is similar to countries such as France, USA and Germany, but lags behind England, Sweden and Japan. You can view the details at Statistics Canada's Website . NOTE: Male/Female ratio is 79% male, 21% female scientists in Canada. In Other News: 03/31 - Canadian Scientist Has New Earthquake Theory 02/10 - Canadian Discovers a Better Way to Fix Nitrogen 10/16 - Canadian Nobel Prize Winner Dies 07/21 - Alexander Graham Bell Not Canadian and Not Telephone Inventor John Charles Polanyi "The most exciting thing in the twentieth century is science. Young people ask me if this country is serious about science. They aren’t thinking about the passport that they will hold, but the country that they must rely on for support and encouragement." A t about 8 o’clock on a Thursday night John Polanyi walks into the janitorial closet he calls a laboratory. It is 1956. The young University of Toronto lecturer can’t expect much more. He isn’t even an assistant professor yet. Polanyi’s graduate student, Ken Cashion, who is wearing one of his many short-sleeved Hawaiian shirts, says, “Well, I think we’re ready for another run.” “Did you check the...

9. Coxeter Biography of donald coxeter (19072003) donald coxeter is always known as donald which comes from his third name Macdonald was first given the name Macdonald Scott coxeter, but a godparent suggested that his father's name http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Coxeter.html

Harold Scott MacDonald Coxeter Born: 9 Feb 1907 in London, England Died: 31 March 2003 in Toronto, Canada Click the picture above to see two larger pictures Show birthplace location Previous (Chronologically) Next Biographies Index Previous (Alphabetically) Next Main index Donald Coxeter is always known as Donald which comes from his third name MacDonald. This needs a little explanation. He was first given the name MacDonald Scott Coxeter, but a godparent suggested that his father's name should be added, so Harold was added at the front. Another relative noted that H M S Coxeter made him sound like a ship. A permutation of the names resulted in Harold Scott MacDonald Coxeter. Donald was educated at the University of Cambridge, receiving his B.A. in 1929. He continued to study for a doctorate at Cambridge under H F Baker , and this was awarded in 1931. He then became a Fellow continuing his researches at Cambridge. During this period he spent two years as a research visitor at Princeton University working under Veblen . He was Rockefeller Fellow during 1932-33 and Procter Fellow during 1934-35. In 1936 Coxeter took up an appointment at the University of Toronto. He has remained on the faculty at Toronto ever since and recently a celebration was held in the department to celebrate his 60 years at the University of Toronto.

10. Error washingtonpost.com Metro Obituaries. donald coxeter Dies; Leader in Geometry donald coxeter, 96, a mathematician who was one of the 20th century's foremost specialists in geometry http://www.washingtonpost.com/ac2/wp-dyn?pagename=article&node=&contentI

11. News@UofT -- In Memoriam: H.S.M. (Donald) Coxeter -- April 7, 2003 Professor Emeritus HSM (donald) coxeter, who taught for 67 years in the Departmentof Mathematics and was often considered the greatest geometer of his http://www.news.utoronto.ca/bin4/030407a.asp

Contact Us U of T Magazine National Report Edge ... U of T Home In memoriam: H.S.M. (Donald) Coxeter Coxeter influenced mathematicians, artists April 7, 2003 Professor Emeritus H.S.M. (Donald) Coxeter, who taught for 67 years in the Department of Mathematics and was often considered the greatest geometer of his generation, died March 31. "It is with deep regret that I pass on the sad news that one of our great professors emeriti, Donald Coxeter, passed away at age 96," President Robert Birgeneau told members of Governing Council April 3. "He was a math professor while I was a student here," Birgeneau said. "He was actually working on a paper for publication at age 96 it was just completed. It's truly astounding, almost eight decades of creative contributions to mathematics and geometry." Birgeneau added that Coxeter was "a great person, a great teacher and symbolic of everything I'd like to think we stand for here at the University of Toronto."

12. MathWorld News: Geometry Loses One Of Its Most Eloquent Expositors donald coxeter is survived by his daughter Susan Thomas and his son Edgar. donaldcoxeter. http//www.math.utoronto.ca/news/coxeter.html. http://mathworld.wolfram.com/news/2003-04-02/coxeter/

INDEX Algebra Applied Mathematics Calculus and Analysis Discrete Mathematics ... Alphabetical Index ABOUT THIS SITE About MathWorld About the Author DESTINATIONS What's New MathWorld Headline News Random Entry ... Live 3D Graphics CONTACT Email Comments Contribute! Sign the Guestbook MATHWORLD - IN PRINT Order book from Amazon MathWorld Headline News Geometry Loses One of Its Most Eloquent Expositors By Eric W. Weisstein April 2, 2003Noted geometer and author H. S. M. Coxeter passed away peacefully at his home in Toronto on March 31. He was 96. Known to friends and colleagues as "Donald," Harold Scott MacDonald Coxeter was originally to be named "MacDonald Scott" until a godparent suggested that his father's name "Harold" be added as his first name. At this point, another relative pointed out that "Harold MacDonald Scott" would give him the same initials as "Her Majesty's Ship" (as in, for example, Gilbert and Sullivan's well-known H. M. S. Pinafore ), and hence "Harold MacDonald Scott" became "Harold Scott MacDonald." Coxeter was born on February 9, 1907, in London. He was artistically gifted, especially in music, but decided to become a mathematician as a result of his love of the beauty of symmetry, an interest that was reflected in his work throughout his life. Coxeter received his B.A. in mathematics at Cambridge University in 1929, quickly followed by his Ph.D. in 1931. After briefly working as a fellow at Cambridge University and a visiting researcher at Princeton University, Coxeter accepted a position at the University of Toronto in 1936, where he taught and continued his research until his death this year.

13. Coxeter's Loxodromic Sequence Of Tangent Circles -- From MathWorld search. coxeter, D. coxeter on Firmament. http//www.bangor.ac.uk/SculMath/image/donald.htm.coxeter, H. S. M. Loxodromic Sequences http://mathworld.wolfram.com/CoxetersLoxodromicSequenceofTangentCircles.html

INDEX Algebra Applied Mathematics Calculus and Analysis Discrete Mathematics ... Alphabetical Index ABOUT THIS SITE About MathWorld About the Author DESTINATIONS What's New MathWorld Headline News Random Entry ... Live 3D Graphics CONTACT Email Comments Contribute! Sign the Guestbook MATHWORLD - IN PRINT Order book from Amazon Geometry Plane Geometry Circle Chains ... Circles Coxeter's Loxodromic Sequence of Tangent Circles An infinite sequence of circles such that every four consecutive circles are mutually tangent, and the circles radii ..., are in geometric progression with ratio where is the golden ratio (Gardner 1979ab). Coxeter (1968) generalized the sequence to spheres Arbelos Bowl of Integers Golden Ratio ... search Coxeter, D. "Coxeter on 'Firmament."' http://www.bangor.ac.uk/SculMath/image/donald.htm Coxeter, H. S. M. "Loxodromic Sequences of Tangent Spheres." Aequationes Math. Gardner, M. "Mathematical Games: The Diverse Pleasures of Circles that Are Tangent to One Another." Sci. Amer. , 18-28, Jan. 1979a. Gardner, M. "Mathematical Games: How to be a Psychic, Even if You are a Horse or Some Other Animal."

14. Donald Coxeter, Mathematician And Geometer donald coxeter, Mathematician and Geometer Harold Scott Macdonald coxeter, Professor Emeritus, Math Dept., Univ. of Toronto, is best known for his work in hyperdimensional geometries and regular http://rdre1.inktomi.com/click?u=http://mathforum.org/library/view/4303.html&

15. EducationGuardian.co.uk | Special Reports | Obituary: Donald Coxeter donald coxeter Energetic scholar drawing young people into geometric circles IanPorteous Friday April 25, 2003 The Guardian To generations of schoolchildren http://education.guardian.co.uk/obituary/story/0,12212,943313,00.html

Sign in Register Go to: Guardian Unlimited home UK news World news Archive search Arts Books Business EducationGuardian.co.uk Film Football Jobs Life MediaGuardian.co.uk Money The Observer Online Politics Shopping SocietyGuardian.co.uk Sport Talk Travel Audio Email services Special reports The Guardian The weblog The informer The northerner The wrap Advertising guide Crossword Dating Headline service Syndication services Events / offers Help / contacts Information Living our values Newsroom Reader Offers Style guide Travel offers TV listings Weather Web guides Working at GNL Guardian Weekly Money Observer Search this site Find a job Detailed search Obituary Donald Coxeter Energetic scholar drawing young people into geometric circles Ian Porteous Friday April 25, 2003 The Guardian To generations of schoolchildren, myself included, the name of HSM Coxeter stood for the wonder of geometry. The spectacular images - polyhedra radiating out in star shapes, and rotating rings of tetrahedra - to be found in his revised 11th edition of WW Rouse Ball's marvellous Mathematical Recreations And Essays (1939; 13th edition, 1987) pointed to a mind of outstanding imagination and analytical power. Donald Coxeter, as he was known, has died at the age of 96. Based for most of his life in Toronto, he was the greatest of the remarkable geometers inspired by HF Baker at Cambridge University before the second world war; others included P Du Val, WL Edge and WVD Hodge.

16. Obituary Of Donald Coxeter; Geometer Who Inspired Buckminster Fuller HighBeam Research, Free Preview 'Obituary of donald coxeter; Geometer who inspired Buckminster Fuller, Escher and Nobel prizewinners and wrote an opera aged 12.(News)(Obituary)' Full http://rdre1.inktomi.com/click?u=http://www.highbeam.com/library/doc0.asp?docid=

17. About "Donald Coxeter, Mathematician And Geometer" donald coxeter, Mathematician and Geometer. http://mathforum.org/library/view/4303.html

Donald Coxeter, Mathematician and Geometer Library Home Full Table of Contents Suggest a Link Library Help Visit this site: http://www.science.ca/css/gcs/scientists/Coxeter/coxeter.html Author: Great Canadian Scientists (GCS) Description: Harold Scott MacDonald Coxeter, Professor Emeritus, Math Dept., Univ. of Toronto, is best known for his work in hyperdimensional geometries and regular polytopes - geometric shapes that extend into the 4th dimension and beyond. In 1926 he discovered a new regular polyhedron having six hexagonal faces at each vertex; in 1933 he enumerated the n-dimensional kaleidoscopes; and Coxeter polytopes, the fundamental domains of discrete reflection groups, are now called Coxeter groups. Levels: High School (9-12) College Languages: English Math Topics: Higher-Dimensional Geometry Non-Euclidean Geometry Projective Geometry Transformational Geometry ... Contact Us http://mathforum.org/

18. MathWorld News: Geometry Loses One Of Its Most Eloquent Expositors friends and colleagues as "donald " Harold Scott Macdonald coxeter was originally to be Department of Mathematics, University of Toronto). "donald coxeter." http//www.math.utoronto http://mathworld.wolfram.com/news/2003-04-02_coxeter

INDEX Algebra Applied Mathematics Calculus and Analysis Discrete Mathematics ... Alphabetical Index ABOUT THIS SITE About MathWorld About the Author DESTINATIONS What's New MathWorld Headline News Random Entry ... Live 3D Graphics CONTACT Email Comments Contribute! Sign the Guestbook MATHWORLD - IN PRINT Order book from Amazon MathWorld Headline News Geometry Loses One of Its Most Eloquent Expositors By Eric W. Weisstein April 2, 2003Noted geometer and author H. S. M. Coxeter passed away peacefully at his home in Toronto on March 31. He was 96. Known to friends and colleagues as "Donald," Harold Scott MacDonald Coxeter was originally to be named "MacDonald Scott" until a godparent suggested that his father's name "Harold" be added as his first name. At this point, another relative pointed out that "Harold MacDonald Scott" would give him the same initials as "Her Majesty's Ship" (as in, for example, Gilbert and Sullivan's well-known H. M. S. Pinafore ), and hence "Harold MacDonald Scott" became "Harold Scott MacDonald." Coxeter was born on February 9, 1907, in London. He was artistically gifted, especially in music, but decided to become a mathematician as a result of his love of the beauty of symmetry, an interest that was reflected in his work throughout his life. Coxeter received his B.A. in mathematics at Cambridge University in 1929, quickly followed by his Ph.D. in 1931. After briefly working as a fellow at Cambridge University and a visiting researcher at Princeton University, Coxeter accepted a position at the University of Toronto in 1936, where he taught and continued his research until his death this year.

19. Coxeter Obituary (fwd) By Walter Whiteley 25 LENGTH 1522 words HEADLINE Obituary of donald coxeter Geometer who inspiredBuckminster Fuller, Escher and Nobel prizewinners and wrote an opera aged 12 http://mathforum.org/epigone/geometry-college/lykroiswing

Coxeter Obituary (fwd) by Walter Whiteley reply to this message post a message on a new topic Back to geometry-college Subject: Coxeter Obituary (fwd) Author: whiteley@mathstat.yorku.ca Date: The Math Forum

20. Donald Coxeter Has Passed Away login_form Logo. http://www.dstoys.com/content/newsitems/DSToys_News.2003-04-04.3236/login_form

@import url(http://www.dstoys.com/dst.css); @import url(http://www.dstoys.com/dst2.css); @import url(http://www.dstoys.com/dst3.css); Catalog News Education Design Science ... here Already a Customer? Please sign in to finish the checkout process Account details User Name Enter the user name you use on this site. If you haven't got a user name yet, or have forgotten it, use the links at the bottom of this form. Password Enter your password. If you have forgotten it, use the links at the bottom of this form to request it again. Having trouble logging in? Make sure to enable cookies in your web browser. Don't forget to sign out or exit your browser when you're done. Troubleshooting Forgot your ID or password? Click *here* Sign In Product Search Product Category Blocks Construction Sets Design Puzzles Games ... Wooden Puzzles Age Group 3 years to 5 years 5 years to 10 years 10 years and up Price Range $ 100 plus Gift Ideas Award Winners Brain Teasers Collector's List Below Main Template body to top

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

Page 1     1-20 of 93    1  | 2  | 3  | 4  | 5  | Next 20