Aryeh (Arie) Dvoretzky ( he, אריה דבורצקי, russian: Арье Дворецкий; May 3, 1916 – May 8, 2008) was a Russian-born

Israel Israel (; he, יִשְׂרָאֵל, ; ar, إِسْرَائِيل, ), officially the State of Israel ( he, מְדִינַת יִשְׂרָאֵל, label=none, translit=Medīnat Yīsrāʾēl; ), is a country in Western Asia. It is situated ...

mathematician A mathematician is someone who uses an extensive knowledge of mathematics in their work, typically to solve mathematical problems. Mathematicians are concerned with numbers, data, quantity, structure, space, models, and change. History On ...

, the winner of the 1973

Israel Prize The Israel Prize ( he, פרס ישראל; ''pras israél'') is an award bestowed by the State of Israel, and regarded as the state's highest cultural honor. History The Israel Prize is awarded annually, on Israeli Independence Day, in a state cer ...

in Mathematics. He is best known for his work in

functional analysis Functional analysis is a branch of mathematical analysis, the core of which is formed by the study of vector spaces endowed with some kind of limit-related structure (e.g. Inner product space#Definition, inner product, Norm (mathematics)#Defini ...

statistics Statistics (from German language, German: ''wikt:Statistik#German, Statistik'', "description of a State (polity), state, a country") is the discipline that concerns the collection, organization, analysis, interpretation, and presentation of ...

and

probability Probability is the branch of mathematics concerning numerical descriptions of how likely an Event (probability theory), event is to occur, or how likely it is that a proposition is true. The probability of an event is a number between 0 and ...

. He was the eighth president of the

Weizmann Institute of Science The Weizmann Institute of Science ( he, מכון ויצמן למדע ''Machon Vaitzman LeMada'') is a public research university in Rehovot, Israel, established in 1934, 14 years before the State of Israel. It differs from other Israeli unive ...

Biography

Dvoretzky was born in 1916 in Khorol,

Imperial Russia The Russian Empire was an empire and the final period of the List of Russian monarchs, Russian monarchy from 1721 to 1917, ruling across large parts of Eurasia. It succeeded the Tsardom of Russia following the Treaty of Nystad, which ended th ...

(now

Ukraine Ukraine ( uk, Україна, Ukraïna, ) is a country in Eastern Europe. It is the second-largest European country after Russia, which it borders to the east and northeast. Ukraine covers approximately . Prior to the ongoing Russian inv ...

). His family moved to

Palestine __NOTOC__ Palestine may refer to: * State of Palestine, a state in Western Asia * Palestine (region), a geographic region in Western Asia * Palestinian territories, territories occupied by Israel since 1967, namely the West Bank (including East ...

in 1922. He graduated from the

Hebrew Reali School , motto_translation = ''Walk Humbly'' , address = Hertzel 16 , city = Haifa , zipcode = 3312103 , country = Israel , coordinates = , other_name ...

in Haifa in 1933, and received his

Ph.D A Doctor of Philosophy (PhD, Ph.D., or DPhil; Latin: or ') is the most common Academic degree, degree at the highest academic level awarded following a course of study. PhDs are awarded for programs across the whole breadth of academic fields ...

. at the

Hebrew University of Jerusalem The Hebrew University of Jerusalem (HUJI; he, הַאוּנִיבֶרְסִיטָה הַעִבְרִית בִּירוּשָׁלַיִם) is a public research university based in Jerusalem, Israel. Co-founded by Albert Einstein and Dr. Chaim Weiz ...

in 1941. His advisor was

Michael Fekete Michael (Mihály) Fekete ( he, מיכאל פקטה; 19 July 1886 – 13 May 1957) was a Hungarian-Israeli mathematician. Biography Fekete was born in 1886 in Zenta, Austria-Hungary (today Senta, Serbia). He received his PhD in 1909 from ...

. He continued working in

Jerusalem Jerusalem (; he, יְרוּשָׁלַיִם ; ar, القُدس ) (combining the Biblical and common usage Arabic names); grc, Ἱερουσαλήμ/Ἰεροσόλυμα, Hierousalḗm/Hierosóluma; hy, Երուսաղեմ, Erusałēm. i ...

, becoming a full professor in 1951, the first graduate of the Hebrew University to achieve this distinction. Dvoretzky later became the

Dean Dean may refer to: People * Dean (given name) * Dean (surname), a surname of Anglo-Saxon English origin * Dean (South Korean singer), a stage name for singer Kwon Hyuk * Dean Delannoit, a Belgian singer most known by the mononym Dean Titles * ...

of the Faculty of Sciences (1955–1956) and Vice President of the Hebrew University (1959–1961). Dvoretzky had visiting appointments at a number of universities, including

Collège de France The Collège de France (), formerly known as the ''Collège Royal'' or as the ''Collège impérial'' founded in 1530 by François I, is a higher education and research establishment (''grand établissement'') in France. It is located in Paris ne ...

Columbia University Columbia University (also known as Columbia, and officially as Columbia University in the City of New York) is a private research university in New York City. Established in 1754 as King's College on the grounds of Trinity Church in Manhatt ...

Purdue University Purdue University is a public land-grant research university in West Lafayette, Indiana, and the flagship campus of the Purdue University system. The university was founded in 1869 after Lafayette businessman John Purdue donated land and money ...

Stanford University Stanford University, officially Leland Stanford Junior University, is a private research university in Stanford, California. The campus occupies , among the largest in the United States, and enrolls over 17,000 students. Stanford is consider ...

, and the

University of California, Berkeley The University of California, Berkeley (UC Berkeley, Berkeley, Cal, or California) is a public land-grant research university in Berkeley, California. Established in 1868 as the University of California, it is the state's first land-grant u ...

. He also visited twice the

Institute for Advanced Study The Institute for Advanced Study (IAS), located in Princeton, New Jersey, in the United States, is an independent center for theoretical research and intellectual inquiry. It has served as the academic home of internationally preeminent scholar ...

Princeton Princeton University is a private research university in Princeton, New Jersey. Founded in 1746 in Elizabeth as the College of New Jersey, Princeton is the fourth-oldest institution of higher education in the United States and one of the nine ...

(in 1948–1950 and in 1957–1958). In 1975, he founded the

Institute for Advanced Studies The Institute for Advanced Study (IAS), located in Princeton, New Jersey, in the United States, is an independent center for theoretical research and intellectual inquiry. It has served as the academic home of internationally preeminent scholar ...

of Jerusalem based on the Princeton IAS model. He was elected president of the

Israel Academy of Sciences and Humanities Israel Academy of Sciences and Humanities, based in Jerusalem, was established in 1961 by the State of Israel to foster contact between Israeli scholars in the sciences and humanities and create a think tank for advising the government on re ...

(1974–1980) and later became the eighth president of the

(1986–1989). He was awarded an

honorary doctorate An honorary degree is an academic degree for which a university (or other degree-awarding institution) has waived all of the usual requirements. It is also known by the Latin phrases ''honoris causa'' ("for the sake of the honour") or ''ad hon ...

from

Tel Aviv University Tel Aviv University (TAU) ( he, אוּנִיבֶרְסִיטַת תֵּל אָבִיב, ''Universitat Tel Aviv'') is a public research university in Tel Aviv, Israel. With over 30,000 students, it is the largest university in the country. Locate ...

in 1996. Dvoretzky made his expertise available to the Israel security establishment. In 1960, he became the head of

Rafael Rafael may refer to: * Rafael (given name) or Raphael, a name of Hebrew origin * Rafael, California * Rafael Advanced Defense Systems, Israeli manufacturer of weapons and military technology * Hurricane Rafael, a 2012 hurricane Fiction * ''R ...

, the weapons development authority. He later became the chief scientist for the

Israel Ministry of Defense The Ministry of Defense ( he, מִשְׂרַד הַבִּטָּחוֹן, Misrad HaBitahon, Ministry of Security, acronym: he, משהב"ט) of the government of Israel, is the governmental department responsible for defending the State of Isra ...

.''1967: Israel, the War, and the Year That Transformed the Middle East'' by

Tom Segev Tom Segev ( he, תום שגב; born March 1, 1945) is an Israeli historian, author and journalist. He is associated with Israel's New Historians, a group challenging many of the country's traditional narratives. Biography Segev was born in Jerus ...

and Jessica Cohen (2007), p. 528. Dvoretzky's son Gideon was killed in the 1973

Yom Kippur War The Yom Kippur War, also known as the Ramadan War, the October War, the 1973 Arab–Israeli War, or the Fourth Arab–Israeli War, was an armed conflict fought from October 6 to 25, 1973 between Israel and a coalition of Arab states led by Egy ...

. Aryeh Dvoretzky's students included

Branko Grünbaum Branko Grünbaum ( he, ברנקו גרונבאום; 2 October 1929 – 14 September 2018) was a Croatian-born mathematician of Jewish descentJoram Lindenstrauss Joram Lindenstrauss ( he, יורם לינדנשטראוס) (October 28, 1936 – April 29, 2012) was an Israeli mathematician working in functional analysis. He was a professor of mathematics at the Einstein Institute of Mathematics. Biograph ...

. In 1998, received the

Solomon Bublick Award The Solomon Bublick Award (Solomon Bublick Public Service Award or Solomon Bublick Prize) is an award made by the Hebrew University of Jerusalem to a person who has made an important contribution to the advancement and development of the State of I ...

of the

References

External links

*
Webpage at the Weitzmann Institute

1966 interview
in

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Russia Russia (, , ), or the Russian Federation, is a List of transcontinental countries, transcontinental country spanning Eastern Europe and North Asia, Northern Asia. It is the List of countries and dependencies by area, largest country in the ...

;

Eugene Dynkin Eugene Borisovich Dynkin (russian: link=no, Евгений Борисович Дынкин; 11 May 1924 – 14 November 2014) was a USSR, Soviet and American mathematician. He made contributions to the fields of probability and algebra, especial ...

Collection of Mathematics Interviews,

Cornell University Library The Cornell University Library is the library system of Cornell University. As of 2014, it holds over 8 million printed volumes and over a million ebooks. More than 90 percent of its current 120,000 Periodical literature, periodical titles are ...

. {{DEFAULTSORT:Dvoretzky, Aryeh 20th-century Israeli mathematicians Probability theorists Israel Prize in exact science recipients who were mathematicians Presidents of Weizmann Institute of Science Weizmann Institute of Science faculty Hebrew University of Jerusalem faculty Hebrew University of Jerusalem alumni Members of the Israel Academy of Sciences and Humanities Soviet emigrants to Mandatory Palestine Ukrainian Jews 1916 births 2008 deaths Presidents of the Israel Academy of Sciences and Humanities Functional analysts Solomon Bublick Award recipients Presidents of universities in Israel