# Robert P. Langlands

## $$O$$-expansion and weighted orbital integrals

Author:
Jean-Pierre Labesse
Keywords:
friday

## A succinct biography

Author:
Robert P. Langlands
Keywords:
Miscellaneous
terms:

Author:
Robert Langlands
Keywords:
friday

## Mathematical retrospections

Author:
Robert P. Langlands
Keywords:
Miscellaneous
terms:

Author:
Robert Langlands
Keywords:
friday

## Interview with Stéphane Durand from Québec Science, May, 2000

Author:
Robert P. Langlands
Journal
Journal:

Québec Science

Year:
2000
Keywords:
Miscellaneous

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## Pour la science

Author:
Robert P. Langlands
Journal
Journal:

Une façon de faire la théorie des nombres

Year:
2007
Keywords:
Miscellaneous

Author's comments: The following article appeared in novembre, 2007 in the popular scientific review, Pour la Science, but in a version slightly revised by the editors and their consultants for expository purposes and with diagrams added. I am sure the revised form is indeed easier for a layman to understand, but some assessments were added that are not mine. Rather than interfere with the editors' difficult task of turning arcane material into something meaningful to their readers, I let the revised version stand. I wished, nevertheless, to make my own version available as well. There are many imaginative diagrams in the version published and I urge the curious reader to look at it if possible. Unfortunately, it does not seem to be available on line.

I am grateful to Claude Levesque for a close, critical reading of the article.

terms:

Author:
Robert Langlands
Keywords:
friday

## Robert Langlands in 1967

Keywords:
Miscellaneous

(Photograph taken in application
for a Turkish visa)

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## Interview with Farzin Barekat for the University of British Columbia

Author:
Robert P. Langlands
Keywords:
Miscellaneous

Authors's comments: These are my responses to questions of Farzin Barekat, a graduate student at the University of British Columbia, where I was an undergraduate student for four years and a graduate student for one year. The questions and my responses were transmitted electronically. An abbreviated version of my responses will be published in a newsletter of the mathematics department of the university. The longer version is likely to be of interest only to a very limited circle, those curious about undergraduate mathematics education in Canada in the fifties of the last century.

"Cityscape sunset" by Zoe Isabelle Côté (with the permission of the artist)

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