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en>Pbierre
m word parametrically is not appropriate here, since the representation does not depend on a parameter t
en>Dicklyon
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{{Redirect6|Solovay|alleged internet "Spam King"|Robert Soloway|people with similar names|Soloway (disambiguation)}}
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{{no footnotes|date=February 2013}}
{{Infobox scientist
| name              = Robert M. Solovay
| image            = Robert Solovay.jpeg
| image_size        = 200px
| caption          = Robert Solovay in 1972 (photo by George Bergman)
| birth_date        = {{Birth date and age|1938|12|15|mf=y}}
| birth_place      = [[Brooklyn, New York]], U.S.
| death_date        =
| death_place      =
| nationality      = [[United States|American]]
| fields            = [[Mathematics]]
| workplaces        = [[University of California, Berkeley]]
| alma_mater        = [[University of Chicago]]
| doctoral_advisor  = [[Saunders Mac Lane]]
| doctoral_students = [[Matthew Foreman]]<br>[[Kenneth McAloon]]<br>[[Judith Roitman]]<br>[[W. Hugh Woodin]]
| known_for        =
| awards            =
}}
'''Robert Martin Solovay''' (born December 15, 1938) is an [[United States|American]] [[mathematician]] specializing in [[set theory]].
 
Solovay earned his [[Ph.D.]] from the [[University of Chicago]] in 1964 under the direction of [[Saunders Mac Lane]], with a dissertation on ''A Functorial Form of the Differentiable [[Riemann–Roch theorem]]''. Solovay has spent his career at the [[University of California]] at Berkeley, where his notable Ph.D. students include [[W. Hugh Woodin]] and [[Matthew Foreman]].
 
Solovay's noted accomplishments include:
* [[Solovay's theorem]] showing that, if one assumes the existence of an [[inaccessible cardinal]], then the statement "every [[Set (mathematics)|set]] of [[real number]]s is [[Lebesgue measurable]]" is consistent with [[Zermelo–Fraenkel set theory|ZF]] without the [[axiom of choice]];
* Isolating the notion of [[zero sharp|0<sup>#</sup>]];
* Proving that the existence of a [[measurable cardinal#Real-valued measurable|real valued measurable cardinal]] is [[equiconsistency|equiconsistent]] with the existence of a measurable cardinal;
* Proving that if <math>\lambda</math> is a strong limit [[singular cardinal]], greater than a [[strongly compact cardinal]] then <math>2^\lambda=\lambda^+</math> holds;
* Proving that if <math>\kappa</math> is an uncountable regular cardinal, and <math>S\subseteq\kappa</math> is a [[stationary set]], then <math>S</math> can be decomposed into the union of <math>\kappa</math> disjoint stationary sets;
* Outside of set theory, developing (with [[Volker Strassen]]) the [[Solovay–Strassen primality test]], used to identify large [[natural number]]s that are [[prime number|prime]] with high [[probability]]. This method has had important ramifications for [[cryptography]].
* Proving that GL (the [[normal modal logic]] which has the instances of the schema <math>\Box(\Box A\to A)\to\Box A</math> as additional axioms) completely axiomatizes the logic of the provability predicate of [[Peano Arithmetic]].
 
== Selected publications ==
* {{cite journal|doi=10.2307/1970696|author=Solovay, Robert M.|title=A model of set-theory in which every set of reals is Lebesgue measurable|journal=Annals of Mathematics. Second Series|volume=92|issue=1|year=1970|pages=1–56}}
* {{cite journal|author=Solovay, Robert M.|title=A nonconstructible ''Δ<sup>1</sup><sub>3</sub>'' set of integers|journal=Transactions of the American Mathematical Society|volume=127|year=1967|pages=50–75|doi=10.2307/1994631|issue=1|publisher=American Mathematical Society|jstor=1994631}}
* {{cite journal|author=Solovay, Robert M. and Volker Strassen|journal=SIAM Journal on Computing|title=A fast Monte-Carlo test for primality|volume=6|year=1977|issue=1|pages=84–85|doi=10.1137/0206006}}
 
== See also ==
* [[Provability logic]]
 
== External links ==
* {{MathGenealogy|id=6522}}
* {{DBLP|id=Solovay:Robert}}
 
{{Kanellakis Award laureates}}
 
{{Persondata <!-- Metadata: see [[Wikipedia:Persondata]]. -->
| NAME              = Solovay, Robert M.
| ALTERNATIVE NAMES =
| SHORT DESCRIPTION = American mathematician
| DATE OF BIRTH    = December 15, 1938
| PLACE OF BIRTH    = [[Brooklyn, New York]], U.S.
| DATE OF DEATH    =
| PLACE OF DEATH    =
}}
{{DEFAULTSORT:Solovay, Robert M.}}
[[Category:American logicians]]
[[Category:Members of the United States National Academy of Sciences]]
[[Category:20th-century mathematicians]]
[[Category:Set theorists]]
[[Category:1938 births]]
[[Category:Living people]]
 
{{US-mathematician-stub}}

Latest revision as of 05:11, 28 September 2014

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