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{{Infobox scientist
'''Stephen Schanuel''' is an American [[mathematician]] working in the fields of [[abstract algebra]] and [[number theory]], more specifically [[category theory]] and [[measure theory]].
| name = Stephen Schanuel
| image = <!--(filename only)-->
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| nationality = {{flag|United States}}
| fields = [[Mathematics]]
| workplaces = [[University at Buffalo, The State University of New York|University at Buffalo]]
| alma_mater = [[Columbia University]]
| doctoral_advisor = [[Serge Lang]]
| doctoral_students = [[Woodrow Brownawell]]<br>[[Beifang Chen]]
| known_for = [[Schanuel's conjecture]]<br>[[Schanuel's lemma]]
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'''Stephen H. Schanuel''' is an American [[mathematician]] working in the fields of [[abstract algebra]] and [[number theory]], more specifically [[category theory]] and [[measure theory]].


While he was a graduate student at University of Chicago, he discovered [[Schanuel's lemma]], an essential lemma in homological algebra.
While he was a graduate student at University of Chicago, he discovered [[Schanuel's lemma]], an essential lemma in homological algebra. Schanuel received his [[Ph.D.]] in [[mathematics]] from [[Columbia University]] in 1963, under the supervision of [[Serge Lang]]. Shortly thereafter he stated a [[Schanuel's conjecture|conjecture]] in the field of [[transcendence theory]] which remains an important open problem to this day. Schanuel is currently a professor of mathematics at [[University at Buffalo, The State University of New York|University at Buffalo]].
Schanuel received his [[Ph.D.]] in [[mathematics]] from [[Columbia University]] in 1963, under the supervision of [[Serge Lang]]. Shortly thereafter he stated a [[Schanuel's conjecture|conjecture]] in the field of [[transcendence theory]] which remains an important open problem to this day. Schanuel is currently a professor of mathematics at [[University at Buffalo, The State University of New York|University at Buffalo]].


==External links==
==External links==

Revision as of 18:27, 1 June 2010

Stephen Schanuel
Nationality United States
Alma materColumbia University
Known forSchanuel's conjecture
Schanuel's lemma
Scientific career
FieldsMathematics
InstitutionsUniversity at Buffalo
Doctoral advisorSerge Lang
Doctoral studentsWoodrow Brownawell
Beifang Chen

Stephen H. Schanuel is an American mathematician working in the fields of abstract algebra and number theory, more specifically category theory and measure theory.

While he was a graduate student at University of Chicago, he discovered Schanuel's lemma, an essential lemma in homological algebra. Schanuel received his Ph.D. in mathematics from Columbia University in 1963, under the supervision of Serge Lang. Shortly thereafter he stated a conjecture in the field of transcendence theory which remains an important open problem to this day. Schanuel is currently a professor of mathematics at University at Buffalo.