A Newsletter for UMW Faculty and Staff
Janusz Konieczny, professor of mathematics
Janusz Konieczny, professor of mathematics, published a research article, The semigroup of surjective transformations on an infinite set, in the journal Algebra Colloquium. This research has been supported by a 2015–16 University of Mary Washington Faculty Research Grant.
Larry Lehman, Professor of Mathematics.
Larry Lehman, Professor of Mathematics, has had his book, Quadratic Number Theory: An Invitation to Algebraic Methods in the Higher Arithmetic, published by MAA Press, an imprint of the American Mathematical Society. The book appears in the Dolciani Mathematical Expositions series, devoted to “mathematical elegance and ingenuity” in texts intended for undergraduate math majors. It features innovations in notation developed during several directed studies and topics courses in algebraic number theory led by Prof. Lehman at the University of Mary Washington.
Professor of Mathematics Janusz Konieczny
Janusz Konieczny, professor of mathematics, published a research article, Second centralizers in the semigroup of injective transformations, in the Asian-European Journal of Mathematics. This research has been supported by a a 2017–18 University of Mary Washington Faculty Research Grant.
Makenzie Cowler, left, and Riley Anderson presented at AMA’s Undergraduate Poster Session.
UMW students Riley Anderson and Makenzie Clower, accompanied by Assistant Professor of Mathematics Jeb Collins, delivered outstanding performances at the Joint Mathematics Meetings in Baltimore earlier this month.
Anderson and Clower won the Radical Dash, a group competition that asks participants to answer math questions through social media, taking home a year subscription to the mathematics software Maple and a textbook. The students also presented at the Mathematical Association of America’s Undergraduate Students Poster Session.
“This conference is a great opportunity for students to see the wider mathematical world, to meet other students from different universities and to hear talks about research done in the field,” Collins said.
Janusz Konieczny, professor of mathematics, co-authored a research article, “Decidability and independence of conjugacy problems in finitely presented monoids,” published in the journal Theoretical Computer Science.
Janusz Konieczny, professor of mathematics, co-authored a research article, “Four notions of conjugacy for abstract semigroups,” published in Proceedings of the Royal Society of Edinburgh. This research was supported by the 2011–12 University of Mary Washington Faculty Research Grant.
Professor of Mathematics Yuan-Jen Chiang published a research article, Equivariant exponentially harmonic maps between manifolds with metrics of signature in the Asian-European Journal of Mathematics.
She also presented a research paper, Leaf-wise harmonic maps of manifolds with 2-dimensional foliations at the 2nd Mathematical Congress of the Americas, which occurs every four years, in Montreal, Canada.
Janusz Konieczny, professor of mathematics, published a research article, Centralizers in full injective transformations in the symmetric inverse semigroup, in the journal Semigroup Forum. This research was supported by a 2014–15 University of Mary Washington Faculty research grant.
