Degree

PhD in Mathematics

Pennsylvania State University

MS in Mathematics

University of Nevada, Las Vegas

BS in Mathematics

University of Nevada, Las Vegas

Published Works

• Ethier, T. J., Mullen, L. G. (2019). Sets of mutually orthogonal Sudoku frequency squares. Designs, Codes and Cryptography, 87(1), 57-65. .
• Ethier, T. J., Mullen, L. G. (2013). Strong forms of orthogonality for sets of frequency hypercubes . Quasigroups and Related Systems, (21), 201-218. .
• Mullen, L. G., Ethier, T. J. (2012). Strong forms of orthogonality for sets of hypercubes . Discrete Mathematics, 312(12-13), 2050-2061. .
• Ethier, T. J., Mullen, L. G., Panario, D., Stevens, B., Thomson, D. (2012). Sets of orthogonal hypercubes of class r. Journal of Combinatorial Theory, Series A, 119(1), 430-439. https://doi.org/10.1016/j.jcta.2011.10.001.

Research Interests

Combinatorics, Abstract Algebra

Office Hours

Finals Week Office Hours
Monday (12/8): 10:30am-12:30pm
Tuesday (12/9): 12:00pm-1:45pm
Wednesday (12/10): 12:00pm-12:50pm
Thursday (12/11): 10:00am-11:30am; 2:30pm-3:15pm

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Other times are also available by appointment; just ask!