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Richard Duffin information


Richard Duffin
Born1909
Chicago, Illinois, U.S.
DiedOctober 29, 1996(1996-10-29) (aged 87)
Pittsburgh, Pennsylvania, U.S.
NationalityAmerican
Alma materUniversity of Illinois at Urbana-Champaign
Known forWork on electrical network theory
DKP algebra
Duffin–Schaeffer conjecture
Bott–Duffin synthesis
AwardsJohn von Neumann Theory Prize (1982)
Scientific career
FieldsPhysics
InstitutionsCarnegie Mellon University
Purdue University
Doctoral advisorHarold Mott-Smith
David Bourgin
Doctoral studentsRaoul Bott
Hans Weinberger

Richard James Duffin (1909 – October 29, 1996) was an American physicist, known for his contributions to electrical transmission theory and to the development of geometric programming and other areas within operations research.

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Richard Duffin

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Richard James Duffin (1909 – October 29, 1996) was an American physicist, known for his contributions to electrical transmission theory and to the development...

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titled Electrical Network Theory, was written under the direction of Richard Duffin. Afterward, he began teaching at the University of Michigan in Ann Arbor...

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"Richard III: Team rebuilds 'most famous spine'". London: BBC News. 29 May 2014. Retrieved 7 December 2014. Duffin, Claire (17 August 2014). "Richard III...

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Network synthesis

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due to Otto Brune and Sidney Darlington. In the 1940s Raoul Bott and Richard Duffin published a synthesis technique that did not require transformers in...

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Dando". BBC News. 21 May 1999. Retrieved 30 June 2014. Duffin, Claire (27 April 2013). "Sir Cliff Richard reveals the secrets of his eternal youth". The Daily...

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Network synthesis filters

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rational function as transfer function was done by Otto Brune in 1931 and Richard Duffin with Raoul Bott in 1949. The work was summarized in 2010 by John H....

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List of Carnegie Mellon University people

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Information Sciences, 1967 Walter Kohn (Professor 1950–1960), Physics, 1969 Richard Duffin (Professor 1946–1988), Applied Mathematical Sciences, 1972 Allen Newell...

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List of theoretical physicists

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Bogolyubov (1909–1992) Gian Carlo Wick (1909–1992) Nathan Rosen (1909–1995) Richard Duffin (1909–1996) Ratip Berker [de] (1909–1997) Robert Serber (1909–1997)...

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Chimaera

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†Agkistracanthus Duffin and Furrer 1981 Austria, England and Switzerland, Late Triassic–Early Jurassic (Rhaetian–Sinemurian) †Alethodontus Duffin 1983 Germany...

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Deaths in October 1996

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American lawyer and United States Postmaster General, heart attack. Richard Duffin, 87, American physicist. Eugen Kapp, 88, Estonian composer and music...

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Hans Weinberger

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Sc.D. on the thesis Fourier Transforms of Moebius Series advised by Richard Duffin (1950). He then worked at the institute for Fluid Dynamics at University...

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List of Purdue University faculty

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known for approximation theory, wavelet theory, compressive sensing Richard Duffin – physicist Ahmed K. Elmagarmid – computer scientist, Executive Director...

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Wang algebra

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Mathematical Society, held on December 27–29, 1950, Raoul Bott and Richard Duffin introduced the concept of a Wang algebra in their abstract (number 144t)...

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Abraham Charnes

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economics. In 1982 he was awarded (jointly with William W. Cooper and Richard Duffin) the John von Neumann Theory Prize. In 1989 he received the Harold Larnder...

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Susanna Reid

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Television Journalism Awards 2024". rts.org.uk. Retrieved 29 February 2024. Duffin, Claire (2 March 2014). "'Curse of Strictly' strikes again as Susanna Reid...

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Nicholas Kemmer

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scattering by using relativity equations. The Duffin–Kemmer–Petiau equation (DKP equation, also called Duffin–Kemmer equation or Kemmer equation) plays a...

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Stethoscope

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led to an understanding of binaural fusion. The medical historian Jacalyn Duffin has argued that the invention of the stethoscope marked a major step in...

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List of Alfred Hitchcock Presents episodes

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Nancy Kulp (as Nurse), Walter Kingsford (as Dr. Mack), Hope Landin (as Mrs. Duffin), and Heidi Mullenger are credited but do not appear in the episode; this...

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