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{{short description|American mathematician (1928–2021)}}
{{Otherpeople2|Harold Shapiro}}


{{other people||Harold Shapiro (disambiguation)}}


{{BLPsources|date=August 2009}}
{{BLP sources|date=August 2009|deceased=yes}}
'''Harold Seymour Shapiro''' (born 1928 in [[Brooklyn]], New York) is a professor emeritus of [[mathematics]] at the [[Royal Institute of Technology]] in [[Stockholm]], [[Sweden]], best
known for inventing the so-called [[Shapiro polynomials]] (also known as Golay–Shapiro polynomials or Rudin–Shapiro polynomials)
and for pioneering work on [[quadrature domains]].
His main research areas have been [[approximation theory]], [[complex analysis]], [[functional analysis]], and [[partial differential equation]]s.
He is also interested in the pedagogy of problem-solving.


{{infobox scientist
Shapiro received his [[Ph.D.]] in 1952 from the [[Massachusetts Institute of Technology]].<ref>{{MathGenealogy|id=7797}}</ref> He is the father of cosmologist [[Max Tegmark]].
| alma_mater = [[City College of New York]]<br />[[MIT]]
| birth_date = {{birth date |1928|4|2}}
| birth_place = [[New York City|New York]], United States
| death_date = {{death date and age|2021|3|5|1928|4|2}}
| death_place = [[Stockholm]], [[Sweden]]
| doctoral_advisor = [[Norman Levinson]]
| field = [[Mathematics]]
| image = Harold shapiro with his eponymous polynomial coefficients.jpg
| image_size = 180px
| known_for = [[Shapiro polynomials]]
| name = Harold Shapiro
⚫
| work_institution = [[Royal Institute of Technology]]
}}


'''Harold Seymour Shapiro'''{{DEFAULTSORT:Shapiro, Harold S}} (2 April 1928<ref>{{Cite web|url=https://www.citatum.org/author/Harold_S._Shapiro|title=Harold S. Shapiro Quotes}}</ref> – 5 March 2021) was a professor of [[mathematics]] at the [[Royal Institute of Technology]] in [[Stockholm]], [[Sweden]], best known for inventing the so-called [[Shapiro polynomials]] (also known as Golay–Shapiro polynomials or Rudin–Shapiro polynomials) and for work on [[quadrature domains]].{{citation needed
He earned a [[B.Sc.]] from [[City College]] in [[New York]] in [[1949]] and earned his [[Master of Science|M.S.]] degree from [[MIT]] in 1951.
| reason = for clarification of why Golay and Rudin get prior mention; sounds like he may have just seen the similarity in Golay's and Rudin's work, and contributed to only via unification or generalization
| date = June 2018
}}


==See also==
== Biography ==
⚫
*[[Rudin–Shapiro sequence]]


Born and raised in [[Brooklyn]], New York, to a Jewish family, Shapiro earned a [[B.Sc.]] from the [[City College of New York]] in 1949 and earned his [[Master of Science|M.S.]] degree from the [[Massachusetts Institute of Technology]] in 1951. He received his [[Ph.D.]] in 1952 from MIT; his thesis was written under the supervision of [[Norman Levinson]].<ref>{{MathGenealogy|id=7797}}</ref> He was the father of cosmologist [[Max Tegmark]], a graduate of the [[Royal Institute of Technology]] and now a professor at MIT.{{citation needed|reason = per citation requirement, but especially so given the ambiguity of the grammar and even more so in light of the sloppy sequencing of the rest of the article. |date=June 2018}} Shapiro died on 5 March 2021, aged 92.<ref>{{cite web |url=https://facebook.com/100045709865628/posts/pcb.267293251471002 |last=Tegmark |first=Max |website=Facebook |date=5 March 2021 |quote=My beloved dad died peacefully this morning, after 92 inspiring orbits around the sun, retaining his dark humor and epic stoicism until the very end.|title=Public post}}</ref>
⚫
==References==

<references/>
== Academic career ==

His main research areas were [[approximation theory]], [[complex analysis]], [[functional analysis]], and [[partial differential equation]]s. He was also interested in the [[pedagogy]] of problem-solving. He collaborated with [[Paul Erdős]] in June 1965 on "Large and small subspaces of [[Hilbert space]]", therefore he has an [[Erdős number]] of 1.

== See also ==

⚫
* {{annotated link|Rudin–Shapiro sequence}}
⚫
* [[List of Jewish mathematicians#S]]

⚫
== References ==

{{reflist}}


== External links ==
== External links ==
⚫
*[http://www.math.kth.se/~shapiro/ Shapiro's homepage]
⚫
*{{MathWorld | urlname = Rudin-ShapiroSequence | title = Rudin–Shapiro Sequence}}
⚫
* [http://demonstrations.wolfram.com/RudinShapiroCurve/ Rudin–Shapiro Curve] by Eric Rowland, [[The Wolfram Demonstrations Project]].


⚫
* [http://www.math.kth.se/~shapiro Shapiro's homepage]
{{DEFAULTSORT:Shapiro, Harold S}}
⚫
* {{MathWorld | urlname = Rudin-ShapiroSequence | title = Rudin–Shapiro Sequence}}
⚫
[[Category:1928 births]]
⚫
* [http://demonstrations.wolfram.com/RudinShapiroCurve/ Rudin–Shapiro Curve] by Eric Rowland, [[The Wolfram Demonstrations Project]].
[[Category:Living people]]
⚫
[[Category:20th-century mathematicians]]
⚫
[[Category:American mathematicians]]
⚫
[[Category:Royal Institute of Technology academics]]
⚫
[[Category:Massachusetts Institute of Technology alumni]]
⚫
[[Category:Mathematical analysts]]


⚫
{{authority control}}{{US-mathematician-stub}}


⚫
[[category:1928 births]]
⚫
{{US-mathematician-stub}}
[[category:2021 deaths]]
⚫
[[category:20th-century American mathematicians]]
[[category:21st-century American mathematicians]]
[[category:academic staff of the KTH Royal Institute of Technology]]
[[category:American emigrants to Sweden]]
[[category:American Jews]]
[[category:American mathematical analysts]]
[[category:approximation theorists]]
⚫
[[category:functional analysts]]
⚫
[[category:Massachusetts Institute of Technology alumni]]

Latest revision as of 20:45, 24 September 2024

For other people with the same name, see Harold Shapiro (disambiguation).
Harold Shapiro
Born(1928-04-02)April 2, 1928
New York, United States
DiedMarch 5, 2021(2021-03-05) (aged 92)
Stockholm, Sweden
Alma materCity College of New York
MIT
Known forShapiro polynomials
Scientific career
FieldsMathematics
InstitutionsRoyal Institute of Technology
Doctoral advisorNorman Levinson

Harold Seymour Shapiro (2 April 1928[1] – 5 March 2021) was a professor of mathematics at the Royal Institute of Technology in Stockholm, Sweden, best known for inventing the so-called Shapiro polynomials (also known as Golay–Shapiro polynomials or Rudin–Shapiro polynomials) and for work on quadrature domains.[citation needed]

Biography

[edit]

Born and raised in Brooklyn, New York, to a Jewish family, Shapiro earned a B.Sc. from the City College of New York in 1949 and earned his M.S. degree from the Massachusetts Institute of Technology in 1951. He received his Ph.D. in 1952 from MIT; his thesis was written under the supervision of Norman Levinson.[2] He was the father of cosmologist Max Tegmark, a graduate of the Royal Institute of Technology and now a professor at MIT.[citation needed] Shapiro died on 5 March 2021, aged 92.[3]

Academic career

[edit]

His main research areas were approximation theory, complex analysis, functional analysis, and partial differential equations. He was also interested in the pedagogy of problem-solving. He collaborated with Paul Erdős in June 1965 on "Large and small subspaces of Hilbert space", therefore he has an Erdős number of 1.

See also

[edit]

References

[edit]
  1. ^ "Harold S. Shapiro Quotes".
  2. ^ Harold S. Shapiro at the Mathematics Genealogy Project
  3. ^ Tegmark, Max (5 March 2021). "Public post". Facebook. My beloved dad died peacefully this morning, after 92 inspiring orbits around the sun, retaining his dark humor and epic stoicism until the very end.
[edit]
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