Adam M. Goyt, Mathematics, Brady Keller (co 2014), and Jon Rue (co 2011) had their paper “Statistical Distributions and q-Analogues of k-Fibonacci Numbers” published in the Electronic Journal of Combinatorics. In their paper they study the distribution of permutation and set partition statistics over sets counted by the k-Fibonacci numbers. These sets arise naturally out of the notion of pattern […]
Are certain numbers better for winning the $425 million Powerball? FARGO – No one won the Powerball drawing over the weekend. That means a record jackpot of $425 million will be up for grab on Wednesday. Besides that very large amount there are some interesting numbers behind Powerball drawings. By: Rob Kupec, Forum Communications, INFORUM Watch the video here.
Sayel Ali, Mathematics, had his paper, “The phi-ratio tests” published in Elemente der Mathematik, a Journal of the Swiss Mathematical Society published by the European Mathematical Society, Volume 67, Issue 4, 2012, pp. 164–168. The paper is a joint work with Marion Deutsche Cohen from Arcadia University, Pa. In this paper a family of new convergence tests, the phi-ratio tests, […]
Justin James, Tim Peil, and Wally Sizer, mathematics, joined over fifty other area mathematicians attending the fall North Central Section meeting of the Mathematical Association of America. The meeting was held Oct. 19 and 20 at the University of Minnesota Duluth. James, as a member of the executive committee, also attended the section officers’ meeting.
Damiano Fulghesu, Mathematics Department, had the paper “Normalization of the 1-stratum of the moduli space of stable curves” accepted for publication in the European journal Portugaliae Mathematica. It is a joint work with Dan Edidin, University of Missouri. The paper describes geometric properties of the classifying space of algebraic curves in the same topological class.