What is Lennart Carleson?
{{ Infobox scientist | name = Lennart Carleson | image = Carleson cropped.jpg | image_size = 200px | caption = Lennart Carleson in May 2006. | birth_date = {{birth date and age|1928|03|18|df=y}} | birth_place = [[Stockholm]] | death_date = | death_place = | nationality = [[Swedish people|Swedish]] | fields = [[Mathematics]] | workplaces = [[Royal Institute of Technology]]<br>[[Uppsala University]]<br>[[University of California, Los Angeles]] | alma_mater = [[Uppsala University]] | doctoral_advisor = [[Arne Beurling]] | doctoral_students = [[Svante Janson]]<br>[[Warwick Tucker]] | known_for = [[Carleson–Jacobs theorem]] | awards = [[Abel Prize]] (2006)<br>[[Sylvester Medal]] (2003)<br>[[Lomonosov Gold Medal]] (2002)<br>[[Wolf Prize in Mathematics|Wolf Prize]] (1992)<br>[[Leroy P. Steele Prize]] (1984) }} '''Lennart Axel Edvard Carleson''' (born 18 March 1928) is a [[Sweden|Swedish]] [[mathematician]]. He is known as a leader in the field of [[harmonic analysis]] and for his proof of [[Lusin's conjecture]]. He was awarded the [[Wolf Prize in Mathematics]] in 1992, the [[Lomonosov Gold Medal]] in 2002, the [[Sylvester Medal]] in 2003, and the [[Abel Prize]] in 2006. He is a member of the [[Norwegian Academy of Science and Letters]].<ref>{{cite web|url=http://www.dnva.no/c26849/artikkel/vis.html?tid=40116 |title=Gruppe 1: Matematiske fag |publisher=[[Norwegian Academy of Science and Letters]] |language=no |access-date=7 October 2010 |url-status=dead |archive-url=https://web.archive.org/web/20131110152102/http://www.dnva.no/c26849/artikkel/vis.html?tid=40116 |archive-date=10 November 2013 }}</ref> In 1993 he became a member of the [[Academia Europaea]].<ref>{{cite web|url=http://www.ae-info.org/ae/Member/Carleson_Lennart |archive-url=https://web.archive.org/web/20190328104806/https://www.ae-info.org/ae/Member/Carleson_Lennart |title=Lennart Carleson |publisher=Academia Europaea |archive-date=28 Mar