This is a list of recent and future talks at all faculty-organized seminars currently running at the department. Click on the provided links to see older talks.

You might also be interested in the student-only seminar organized by our graduate students.

Algebra & logic seminar (JGH 219, F 9-10, M. Greer)

May 10, 17: Riquelmi Cardona Fuentes, The finite embeddability property for some noncommutative knotted extensions of RL I, II

May 3: Nick Galatos, The finite embeddability property for integral residuated lattices

Apr 19, 26: Tim Trujillo, A new Ramsey classification theorem with an application to the Tukey theory of ultrafilters I, II

Apr 12: Mouna Aboras, Dihedral-like automorphic loops

Apr 5: Jonathan D. H. Smith (Iowa State), Sylow theory for quasigroups II: Burnside orders

Mar 29: Jonathan D. H. Smith (Iowa State), Sylow theory for quasigroups I: non-overlapping orbits

Previous talks

Analysis & dynamics seminar (JGH 219, Fr 10-11, R. Pavlov)

May 17, 24: Florian Sobieczky, Amenable graphs of exponential growth I, II

Abstract: Using techniques such as `thermodynamic limits' for functionals on graphs requires the ability to neglect the influence of so called finite-size effects. Therefore, amenable graphs, for which there is a `Foelner-sequence' are prominent candidates for the application of such techniques. Now, homogeneous infinite trees, however, are non-amenable, as is the overwhelming majority of exponentially growing graphs. In this talk, we investigate criteria of amenability for so called horocyclic products of trees. These are applicable to random trees (such as Galton-Watson trees), as well as uniformly growing trees. They are closely linked to the so called Lamplighter-group. The result suggests a method to embed any non-amenable graph of finite geometry into an amenable one.

Apr 26, May 3: John Griesmer, Additive combinatorics and harmonic analysis on groups I, II

Apr 5, 12, 19: Jim Hagler, Banach-Stone theorem I-III

Mar 29: Radoslaw Wojciechowski (York College of CUNY), Applications of intrinsic metrics to spectral problems on graphs

Previous talks

Graduate colloquium (JGH 315, F 2-3, T. Trujillo)

The colloquium is intended for student reports concerning their current research, and for faculty and visitors' lectures on introductory topics. The colloquium is regularly followed by a tea.

May 17: Timothy Trujillo, Diamonds as initial structures in the Tukey hierarchy of p-points

May 10 (1:30pm): Mark Greer, PhD Defense, Loops and their permutation groups

Apr 26: Rick Kitchen, Interactive assessment of teaching and learning

Apr 12: Andreas Blass (Michigan), Abelian groups that want to be free

Apr 5: no seminar, attend MIG6 on Saturday

Mar 29: Jonathan D. H. Smith (Iowa State), Beyond groups

Mar 8: Frank Schroeck,The Axioms of Quantum Mechanics

Previous talks

Teaching Excellence seminar (JGH 219, F 12-1, N. Galatos, N. Ormes)

May 31 (library, 2pm): OTL, Smart Pen Brown Bag

May 24 (2pm): Alvaro Arias, Piazza, Geogebra and other cool software

May 24 (noon): The hybrid 1200 team, On hybrid 1200

May 17: Oliver Tillman (McGraw-Hill), ALEKS (tutoring and assessment tool)

May 3: Allegra Reiber, Hybrid MATH 1150 (Graph Theory)

Apr 5: Lisa Korf, Online Education is Here to Stay

Feb 22 (JGH 315, 2pm!): Nic Ormes, GTA training

Nov 9: Bridget Arend (OTL), Alternative measures of teaching

Nov 2: Rick Ball, recording lecturers with Camtasia

Oct 26: Nick Galatos, How to combine various technologies in on-line courses

Sep 21: Jim Hagler, Mathematica