Ken Surendran

Collatz Conjecture: Exposition Through A Structured Approach

D. K. Babu, Ken Surendran, 2020, 2008.02161.

Collatz Conjecture: Exposition and Proof Through A Structured Approach

D. K. Babu, Ken Surendran, 2020, 2008.02161.

Expressions for rational approximations to square roots of integers using Pell's equation

D. K. Babu, Ken Surendran, 2019, The Mathematical Gazette.