Judith Q. Longyear Explained
Judith Q. Longyear |
Birth Date: | 1938 9, df=yes |
Known For: | Graph Theory / Combinatorics |
Occupation: | Professor |
Alma Mater: | Penn State University |
Education: | Ph.D 1972 Mathematics |
Judith Querida Longyear (20 September 1938[1] - 13 December 1995[2]) was an American mathematician and professor whose research interests included graph theory and combinatorics. Longyear was the second woman to ever earn a mathematics Ph.D. from Pennsylvania State University,[3] where she studied under the supervision of Sarvadaman Chowla and wrote a thesis entitled Tactical Configurations.[4] Longyear taught mathematics at several universities including California Institute of Technology,[5] Dartmouth College[6] and Wayne State University.[7] She worked on nested block designs[5] [8] and Hadamard matrices.[9]
Notes and References
- News: Birth of Judith Q. Longyear-1938. 1938-09-20. The Evening News. 2020-01-17. 2.
- Web site: Judith Querida Longyear. Find a Grave. January 17, 2020.
- Web site: Ph.D. Graduates Department of Mathematics. math.psu.edu. 2020-01-17.
- http://www.math.psu.edu/directory/alumni.php PSU Mathematics Alumni
- 10.1016/0378-3758(81)90028-8 . 5 . 2 . A survey of nested designs . 1981 . Journal of Statistical Planning and Inference . 181–187 . Longyear . J.Q..
- 10.1007/BFb0066454 . Tactical configurations: An introduction . Graphs and Combinatorics: Proceedings of the Capital Conference on Graph Theory and Combinatorics at the George Washington University, June 18–22, 1973. 1974 . Lecture Notes in Mathematics . 406 . 325–329 . Longyear . Judith Q.. 978-3-540-06854-9. Ruth A.. Bari. Ruth Aaronson Bari. Frank. Harary. Frank Harary .
- https://archive.today/20130105202752/http://www3.interscience.wiley.com/journal/119436237/abstract?CRETRY=1&SRETRY=0 Graphs and Permutations - LONGYEAR - 2006 - Annals of the New York Academy of Sciences - Wiley Online Library
- 10.1016/0378-3758(86)90121-7 . 13 . Nested group divisible designs and small nested designs . 1986 . Journal of Statistical Planning and Inference . 81–87 . Longyear . Judith Q..
- 10.1016/0097-3165(81)90054-6 . 31 . Classification of 3-(24, 12, 5) designs and 24-dimensional Hadamard matrices . 1981 . Journal of Combinatorial Theory, Series A . 66–93 . Ito . Noboru . Leon . Jeffrey S . Longyear . Judith Q. free .