| Date | Speaker(s) | Title |
| Thu, 24 Jan 2008 | Young-Eun Choi, Penn State | Grafting rays and Teichmueller rays |
| Thu, 31 Jan 2008 | Young-Eun Choi, Penn State | Grafting rays and Teichmuller rays II - ***CANCELLED*** |
| Thu, 7 Feb 2008 | Mark Johnson, Penn State | Homotopy theory of bisimplicial sets |
| Thu, 14 Feb 2008 | Aissa Wade, Penn State | Sasakian manifolds and transverse geometric structures |
Thu, 21 Feb 2008 150 Hawthorn, Altoona | Alissa Crans, Loyola Marymount University | Generalized Self-Distributivity manifolds |
| Thu, 28 Feb 2008 | Jim Turner, Calvin College | Some remarks on the homotopy theory of algebras over operads |
Thu, 20 Mar 2008 5:10pm - 6:10pm | Paul Pearson, University of Rochester | The homology of topological modular forms |
| Thu, 27 Mar 2008 | Wojtek Dorabiala, Penn State | Behavior of mapping spaces under product preserving functors |
| Thu, 3 Apr 2008 | David Hurtubise, Penn State | Multicomplexes and their applications |
| Thu, 10 Apr 2008 | David Hurtubise, Penn State | TBA |
Fri, 11 Apr 2008 4:00pm - 5:00pm | Ronald Umble, Millersville University | Tensor products of A_\infty-algebras |
| Thu, 17 Apr 2008 | Ronald Umble, Millersville University | TBA |
| Thu, 24 Apr 2008 | Omri Sarig, Penn State | The horocycle flow and the laplacian on hyperbolic surfaces with infinite genus |
| Thu, 1 May 2008 | Peter Spaeth, Penn State | Length minimizing paths in Ham(M,\omega). |
| Thu, 28 Aug 2008 | Karl Lorensen, Penn State | Groups with the same cohomology as their profinite completions. |
| Thu, 4 Sep 2008 | Zhaohu Nie, Penn State University | Motivic cohomology operation |
| Thu, 11 Sep 2008 | Zhaohu Nie, Penn State University | Motivic cohomology operation II |
Thu, 18 Sep 2008 MB216 | Tara Holm, Cornell University | The K-theory of Symplectic Orbifolds |
Thu, 25 Sep 2008 210 LRC, Altoona 5:00pm - 5:50pm | Hossein Movahedi-Lankarani, Penn State | On geometric quotients |
Thu, 2 Oct 2008 210 LRC, Altoona 5:00pm - 5:50pm | Hossein Movahedi-Lankarani, Penn State | On geometric quotients II |
Thu, 23 Oct 2008 210LCR, Altoona | Jim Gillespie, Penn State | Gorenstein model structures and generalized derived categories. |
| Thu, 6 Nov 2008 | Mark Johnson, Penn State | On modified Reedy structures |
Thu, 13 Nov 2008 210 LRC, Altoonma | Stacy Hoehn, University of Notre Dame | Parametrized Wall Finiteness and Siebenmann End Obstructions. |
| Thu, 27 Nov 2008 | | To Be Announced |
| Thu, 4 Dec 2008 | | To Be Announced |
| Thu, 18 Dec 2008 | | To Be Announced |
| Thu, 25 Dec 2008 | | To Be Announced |