Professor Fehribach has taught and led mathematical research efforts at WPI since 1992. If you are interested in his work, please contact him directly. His research works with Kirchhoff graphs, representing that the null and row spaces of a matrix are orthogonal complements. When the matrix is the stoichiometric matrix for a chemical reaction network, the Kirchhoff graph is effectively a circuit diagram for that reaction network.
Professional Highlights & Honors
Joseph D. Fehribach, associate professor of mathematical sciences, wrote a piece for the Telegram & Gazette about how one of the greatest weapons against COVID-19 is widespread testing for both the virus and for COVID-19 anti-bodies produced by infected people.