To install click the Add extension button. That's it.

The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.

How to transfigure the Wikipedia

Would you like Wikipedia to always look as professional and up-to-date? We have created a browser extension. It will enhance any encyclopedic page you visit with the magic of the WIKI 2 technology.

Try it — you can delete it anytime.

Install in 5 seconds
4,5
Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Grigorievskiy
I use WIKI 2 every day and almost forgot how the original Wikipedia looks like.
Live Statistics
English Articles
Improved in 24 Hours
Added in 24 Hours
Languages
Recent
Show all languages
What we do. Every page goes through several hundred of perfecting techniques; in live mode. Quite the same Wikipedia. Just better.
Great Wikipedia has got greater.
.
Leo
Newton
Brights
Milds

Karel deLeeuw

From Wikipedia, the free encyclopedia

Karel deLeeuw
Born(1930-02-20)February 20, 1930
Chicago, Illinois, US
DiedAugust 18, 1978(1978-08-18) (aged 48)
Stanford, California, US
Other namesKarel de Leeuw
Alma materPrinceton University
Illinois Institute of Technology
Known forChoquet–Bishop–deLeeuw theorem
SpouseSita deLeeuw
Scientific career
FieldsMathematics
InstitutionsStanford University
Doctoral advisorEmil Artin
Doctoral studentsAlan H. Schoenfeld (de)

Karel deLeeuw, or de Leeuw ((1930-02-20)February 20, 1930 – (1978-08-18)August 18, 1978), was a mathematics professor at Stanford University, specializing in harmonic analysis and functional analysis.

Life and career

Born in Chicago, Illinois, he attended the Illinois Institute of Technology and the University of Chicago, earning a B.S. degree in 1950. He stayed at Chicago to earn an M.S. degree in mathematics in 1951, then went to Princeton University, where he obtained a Ph.D. degree in 1954.[1] His thesis, titled "The relative cohomology structure of formations", was written under the direction of Emil Artin.[2]

After first teaching mathematics at Dartmouth College and the University of Wisconsin–Madison, he joined the Stanford University faculty[3] in 1957, becoming a full professor in 1966. During sabbaticals and leaves he also spent time at the Institute for Advanced Study and at Churchill College, Cambridge (where he was a Fulbright Fellow). He was also a Member-at-Large of the Council of the American Mathematical Society.[1]

Death and legacy

DeLeeuw was murdered by Theodore Streleski, a Stanford doctoral student for 19 years, whom he briefly advised.[4] DeLeeuw's widow Sita deLeeuw was critical of media coverage of the crime, saying, "The media, in their eagerness to give Streleski a forum, become themselves accomplices in the murder—giving Streleski what he wanted in the first place."[5]

A memorial lecture series was established in 1978 by the Stanford Department of Mathematics to honor deLeeuw's memory.[6][7]

Selected publications

  • deLeeuw, Karel (1966). "Calculus" (Document). Harcourt, Brace.[8]
  • Rudin, Walter; de Leeuw, Karel (1958). "Extreme points and extremum problems in H1". Pacific Journal of Mathematics. 8 (3): 467–485. doi:10.2140/pjm.1958.8.467.
  • de Leeuw, Karel (1965). "On Lp multipliers". Annals of Mathematics. Second Series. The Annals of Mathematics, Vol. 81, No. 2. 81 (2): 364–379. doi:10.2307/1970621. JSTOR 1970621.
  • de Leeuw, Karel (1975). "An harmonic analysis for operators. I. Formal properties". Illinois J. Math. 19 (4): 593–606. doi:10.1215/ijm/1256050668. ISSN 0019-2082.
  • de Leeuw, Karel (1977). "An harmonic analysis for operators. II. Operators on Hilbert space and analytic operators". Illinois J. Math. 21 (1): 164–175. doi:10.1215/ijm/1256049511. ISSN 0019-2082.
  • de Leeuw, Karel; Yitzhak Katznelson; Jean-Pierre Kahane (1977). "Sur les coefficients de Fourier des fonctions continues". Comptes Rendus de l'Académie des Sciences, Série A et B. 285 (16): A1001–A1003. ISSN 0997-4482.

References

  1. ^ a b "Memorial resolution: Karel deLeeuw (1930 – 1978)" (PDF). Stanford University. Archived from the original (PDF) on February 5, 2012. Retrieved May 7, 2013.
  2. ^ "Karel DeLeeuw - the Mathematics Genealogy Project".
  3. ^ Duren, Peter L., ed. (1989). A century of mathematics in America: Part II. American Mathematical Society. p. 270. ISBN 0-8218-0130-9. Retrieved May 7, 2013.
  4. ^ "American Notes Crime - Unrepentant about Murder". TIME Magazine. September 23, 1985.
  5. ^ "Widow of Slain Professor Speaks Out". Los Angeles Times. October 5, 1985.
  6. ^ "Karel deLeeuw Memorial Lecture: "On the Mathematics of Genomic Imprinting"" (PDF). Stanford University. November 13, 2008. Retrieved May 7, 2013.[permanent dead link]
  7. ^ "Karel deLeeuw Memorial Lecture: "Archimedes' Hydrostatics and the Birth of Mathematical Physics"" (PDF). Stanford University. June 6, 2012. Archived from the original (PDF) on 2012-07-14. Retrieved May 7, 2013.
  8. ^ Dorner, George C. (1968-01-01). "Review of Calculus". The Mathematics Teacher. 61 (8): 804–805. JSTOR 27958003.

External links

This page was last edited on 9 September 2022, at 11:52
Basis of this page is in Wikipedia. Text is available under the CC BY-SA 3.0 Unported License. Non-text media are available under their specified licenses. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. WIKI 2 is an independent company and has no affiliation with Wikimedia Foundation.
Contact WIKI 2
Introduction
Terms of Service
Privacy Policy