Metric Theory of Pierce Expansions served as the doctoral thesis for Jeffrey Shallit, who completed his advanced mathematical studies at the University of California, Berkeley in June 1983. An American computer scientist and mathematician, his career has spanned decades of research and instruction, focusing primarily on the intersection of algorithmic number theory, automata theory, and formal languages.
Academic Foundation
Born in Philadelphia in 1957, Shallit pursued his undergraduate education at Princeton University, where he earned a Bachelor of Arts in mathematics in June 1979. Following his graduation from Princeton, he moved to the University of California, Berkeley for doctoral studies under the guidance of advisor Manuel Blum. His professional experience includes research roles at IBM before establishing a long-term tenure as a professor in the School of Computer Science at the University of Waterloo.
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Shallit specializes in combinatorics on words and algorithmic number theory. His scholarly output includes several books, such as Algorithmic Number Theory, co-authored with Eric Bach, and Automatic Sequences: Theory, Applications, Generalizations, written alongside Jean-Paul Allouche. Beyond his research, he contributes to academic oversight as the editor-in-chief of the Journal of Integer Sequences. In 2008, his professional achievements were recognized when he was elected an ACM Distinguished Member.
Public Advocacy and Controversy
Outside of pure mathematics, Shallit has engaged in various public and professional advocacy roles. He has served as Vice-President of Electronic Frontier Canada since 1996. During the 1990s, he authored the Shallit Report, a document detailing the backgrounds of specific individuals involved in Holocaust denial. Additionally, he has participated in scientific debates regarding intelligent design, notably co-authoring a paper with Wesley Elsberry that critiqued the mathematical work of William Dembski.
Fast facts
- Born: 1957, Philadelphia
- Citizenship: United States
- Education: Princeton University, University of California, Berkeley
- Professional Role: Professor, University of Waterloo
- Academic Specialty: Algorithmic number theory
- Professional Recognition: ACM Distinguished Member (2008)
- Religion: Atheism
- Languages: English
Questions readers ask
What is the primary academic focus of Jeffrey Shallit?
His research interests center on combinatorics on words, automata theory, formal languages, and algorithmic number theory.
Where did Jeffrey Shallit receive his doctorate?
He earned his Ph.D. in mathematics from the University of California, Berkeley in 1983.
Achievements
- Held posts at IBM and University of Waterloo
