Keith Mellinger, associate professor and chair of the Department of Mathematics, saw his co-authored article “Semiovals from Unions of Conics” published in the most recent issue of Innovations in Incidence Geometry. The article completely characterizes certain types of semiovals, special structures in finite geometries that find application as cryptologic keys.
Mellinger presented part of this work as an invited speaker at the 14th annual Discrete Math Days conference in Fort Collins, Colo.
Janusz Konieczny, professor of mathematics, has co-authored a research article, A method for finding new sets of axioms for classes of semigroups, published in the journal Archive for Mathematical Logic.
Janusz Konieczny, professor of mathematics, has published a letter to the editors, Are Financial Jobs Morally Unjustifiable?, in the journal Mathematical Intelligencer.
Janusz Konieczny, professor of mathematics, has published a research article, A proof of Devadze’s theorem on generators of the semigroup of Boolean matrices, in the journal Semigroup Forum.
Keith Mellinger, associate professor and chair of the Department of Mathematics, had his article “Spreads, arcs, and multiple wavelength codes” published in the journal Discrete Mathematics. In addition, he presented the talk “Blocking Semiovals and Cryptology” as an invited speaker at the Combinatorics, Algebra and Geometry Seminar at George Mason University in November.
