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User:Camand74/Charles Dwight Lahr

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Charles Dwight Lahr
Born
Charles Dwight Lahr

(1944-02-06)February 6, 1944
Philadelphia, Philadelphia, United States
DiedDecember 26, 2016(2016-12-26) (aged 72)
Lyme, New Hampshire, United States
NationalityUnited States
Alma materTemple University
Syracuse University
Known forFirst tenured African-American professor of mathematics at an Ivy League college
Scientific career
FieldsFunctional analysis
InstitutionsDartmouth College
Doctoral advisorLawrence James Lardy

Charles Dwight Lahr (February 6, 1944-December 26, 2016)[1] was an American mathematician, the first tenured African-American professor of mathematics at an Ivy League university, and a university administrator.[2] Born in Philadelphia, Dwight Lahr attended Central High School and graduated Phi Beta Kappa from Temple University in 1966 with a bachelor's degree in math.[3] He went on to earn an M.A. in 1968 and a Ph.D. in mathematics from Syracuse University in 1972 with a dissertation entitled "Approximate identities and multipliers for certain convolution measure algebras."[4] After working at Bell Labs, he joined the faculty of Dartmouth College as an assistant professor in 1975. Lahr became an associate professor in 1981, served as associate dean of faculty for sciences and dean of graduate studies, and became full professor and dean of the faculty in 1984. His area of specialization was functional analysis, and he was the founder and director of "CLIPP, a Dartmouth Summer Institute to develop computer literacy for inner city public school teachers" and to provide them computer equipment.[5] He retired in 2014[6] and in 2021, Dartmouth College inaugurated the C. Dwight Lahr Lecture series.[7]

Publications[edit]

  1. Lahr, Charles D. (1973). Approximate identities for convolution measure algebras. Pacific Journal of Mathematics, 47(47), 147.
  2. Lahr, Charles Dwight. (1973). Multipliers for Certain Convolution Measure Algebras. Transactions of the American Mathematical Society, 185, 165–181. https://doi.org/10.2307/1996432
  3. Lahr, Charles D. (1974). Multipliers for $l\sb{1}$-algebras with approximate identities. Proceedings of the American Mathematical Society, 42(42), 501.
  4. Lahr, Charles D. (1976). Isometric multipliers and isometric isomorphisms of $l\sb{1}(S)$. Proceedings of the American Mathematical Society, 58(58), 104.
  5. Lahr, Charles D. (1976). Isometric multipliers and isometric isomorphisms of 𝑙₁(𝑆). Proceedings of the American Mathematical Society, 58(1), 104–108. https://doi.org/10.1090/S0002-9939-1976-0415209-7
  6. Jones, C. A., & Lahr, C. D. (1977). Weak and norm approximate identities are different. Pacific Journal of Mathematics, 72(1), 99.
  7. Johnson, D. L., & Lahr, C. D. (1979a). Dual $A\sp{\ast} $-algebras of the first kind. Proceedings of the American Mathematical Society, 74(2), 311.
  8. Johnson, D. L., & Lahr, C. D. (1979b). Multipliers of $A\sp{\ast} $-algebras. Proceedings of the American Mathematical Society, 74(2), 315.
  9. Johnson, D. L., & Lahr, C. D. (1980). Multipliers of tensor products of CMA’s and Radon-Nikodým derivatives. Illinois Journal of Mathematics, 24(2), 216.
  10. Johnson, D. L., & Lahr, C. D. (1982). Weak approximate identities and multipliers. Polska Akademia Nauk. Instytut Matematyczny. Studia Mathematica, 74(1), 1.

References[edit]

Category:1944 births Category:2016 deaths Category:20th-century American mathematicians Category:21st-century American mathematicians Category:African-American mathematicians

  1. ^ "Charles Dwight Lahr". Retrieved 25 February 2021.
  2. ^ "In Memoriam: Charles Dwight Lahr". Retrieved 25 February 2021.
  3. ^ "Charles Dwight Lahr". Retrieved 25 February 2021.
  4. ^ "Alumni". Retrieved 25 February 2021.
  5. ^ "The C. Dwight Lahr Lecture Series". Retrieved 25 February 2021.
  6. ^ "In Memoriam: Charles Dwight Lahr". Retrieved 25 February 2021.
  7. ^ "The C. Dwight Lahr Lecture Series". Retrieved 25 February 2021.