Christopher R. Havens

Affiliations. Prison Mathematics Project

prof_pic.jpg

Washington Corrections Center

P.O. Box 900

Shelton, WA 98584

Christopher R. Havens is a Staff Research Associate for UCLA where he researches in cryptography. His area of expertise is in continued fractions, where he researches quadratic convergents of transcendental numbers and the characteristic gcd sequences related to their characteristic polynomials. Christopher enjoys contributing to the computational theory of continued fractions, which is a marriage between continued fractions and automata theory. His current projects include telescoping periodic (stretch periodic) continued fractions, and a textbook on continued fractions, making his own current research, as well as the research scattered throughout the literature, accessible to a broader audience of undergraduates to researchers.

Christopher is a founder of the Prison Mathematics Project, and works towards helping individuals find redemption through transformative experiences from the study and exploration of mathematics.

You can reach me at [firstname]@pmathp.org

news

Feb 15, 2025 My book “Siegel’s Continued Fractions: To Be Continued through transducers and Diophantine analysis” with Carsten Elsner is almost complete and will be published later this year!

selected publications

  1. ContinuedFractions.jpg
    Diophantine Analysis Around [1, 2, 3, ...]
    Carsten Elsner, and Christopher Robin Havens
    2023