Author: Janusz Konieczny

Janusz Konieczny, professor of mathematics, co-authored a research article, Semigroups of partial transformations with kernel and image restricted by an equivalence, published in the journal Semigroup Forum.

Janusz Konieczny, professor of mathematics, gave a talk, Maximal Commutative Subsemigroups of a Finite Semigroup, at the AMS Special Session on Recent Trends in Semigroup Theory, at the Joint Mathematics Meetings, Denver Colorado, January 2020. The talks at the special session were by invitation only. Konieczny’s talk contained the research done during the sabbatical leave […]

Janusz Konieczny, professor of mathematics, co-authored a research article, Conjugacy in inverse semigroups,  published in the Journal of Algebra. The journal’s website reads:“The Journal of Algebra is a leading international journal and publishes papers that demonstrate high quality research results in algebra and related computational aspects. Only the very best and most interesting papers are to be […]

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.

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.