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Katherine Stange

University of Colorado

Research Interests



      Katherine Stange is a number theorist whose Areas of interest include elliptic curves, Kleinian groups, algebraic divisibility sequences, Diophantine geometry, arithmetic dynamics, and quadratic and hermitian forms. She is especially interested in cryptography, including elliptic-curve and isogeny-based cryptography and post-quantum lattice-based cryptography, as well as quantum algorithms, in part for the surprising way mathematical structures can have an outsize influence on human affairs. She enjoys problems that involve experimental, algorithmic, and especially visual mathematics, using a computer and other tools.