Tracy Yerkes Thomas
Tracy Yerkes Thomas was an American mathematician.Biography
Thomas received his A.B. in 1921 from Rice University and then his A.M. in 1922 and Ph.D. in 1923 from Princeton University. For the academic year 1923–1924 he was a National Research Fellow in Physics at the University of Chicago and in the academic year 1924–1925 a postdoc in Zürich. For the academic year 1925–1926 he was a National Research Fellow in Mathematics at Harvard University and then Princeton University, where he was on the mathematics faculty from 1926 to 1938. From 1938 to 1944 he was a professor at the University of California, Los Angeles. From 1944 to 1969 he was a professor at Indiana University. In 1952, he was one of the founders of the Journal of Rational Mechanics and Analysis, which is now known as the Indiana University Mathematics Journal.
Thomas was in 1941 elected a member of the National Academy of Sciences.
Upon his death, he was survived by his wife, Virginia Rowland Thomas, and son, Tracy Alexander Thomas.Selected publications
Articles
- . Proceedings of the National Academy of Sciences 9, no. 8 : 275–278.
- with Oswald Veblen: The geometry of paths. Trans. Amer. Math. Soc. 25 551–608.
- with Oswald Veblen: Extensions of relative tensors. Trans. Amer. Math. Soc. 26 373–377.
- Note on the projective geometry of paths. Bull. Amer. Math. Soc. 31 318–322.
- . Proceedings of the National Academy of Sciences 11, no. 4 : 199–203.
- . Proceedings of the National Academy of Sciences 12, no. 5 : 352–359.
- with Jack Levine: On a class of existence theorems in differential geometry. Bull. Amer. Math. Soc. 40 721–728.
- Algebraic characterizations in complex differential geometry. Trans. Amer. Math. Soc. 38 501–514.
- On the metric representations of affinely connected spaces. Bull. Amer. Math. Soc. 42 77–78.
- On the singular point locus in the theory of fields of parallel vectors. Bull. Amer. Math. Soc. 45 436–441.
- Imbedding theorems in differential geometry. Bull. Amer. Math. Soc. 45 Part 1:841–850.
- . Proceedings of the National Academy of Sciences 29, no. 8 : 243–246.
- Algebraic determination of the second fundamental form of a surface by its mean curvature. Bull. Amer. Math. Soc. 51 Part 1:390–399.
- . Proceedings of the National Academy of Sciences 32, no. 1 : 10–15.
- . Proceedings of the National Academy of Sciences 41, no. 10 : 720–726.
- . Proceedings of the National Academy of Sciences 55, no. 2 : 235–239.
Books
