| Title | Meeting | Date |
|---|---|---|
| Ovals in
Hall Planes (.pdf file) | Chat Ho Memorial
Conference Gainesville, FL | 22 Feb. 2008 |
| Ovals and
Hyperovals in Hall Planes (.pdf file) |
Rocky Mountain Alg. Combin. Seminar Ft. Collins | 28 Sept. 2007 |
| Designs, Fans and Ovoids in
PG(3,q) (.pdf file) | Rocky Mountain Alg.
Combin. Seminar Ft. Collins | 1 Dec. 2006 |
| Constructing a Tits Ovoid from an
Elliptic Quadric (.pdf file) | Combinatorics 2006 - Ischia, Italy | 1 July 2006 |
| On Generalizing the Concept of a Conic (general math audience) | Denver University Math Dept. Colloquia | 29 April 2005 |
| Open Problems in Sharply and Hyperfocused Arcs | UCD Discrete Math Seminar | 19 April 2005 |
| Hölz Designs | Rocky Mountain Alg. Combinatorics Sem. Ft. Collins, CO | 5 Nov 2004 |
| Embedding 1-factorizations of complete graphs in PG(2,q) | Inter. Conf. on Incidence Geometry La Roche-en-Ardenne, Belgium | 28 May 2004 |
| The Automorphism Group of My Favorite Hyperoval | Rocky Mountain Alg. Combinatorics Sem. Ft. Collins, CO | 5 Dec 2003 |
| Sharply and Super Sharply Focused Arcs in Desarguesian Planes | Special Session on Finite Geometries AMS regional meeting, Boulder CO | Oct 2003 |
| Should I Reference My Computer? (general math audience) | Trinity University Math Dept. Colloquia San Antonio, TX | 18 April 2003 |
| Flocks of Cones: Star Flocks | 1st Irsee Conf. on Finite Geometry Irsee, Germany | Feb 2003 |
| What is cyclic about a cyclic q-clan? | Combinatorics 2002 Maretea, Italy | June 2002 |
| Flocks of Cones: A Revolution in Perspective (general combinatorics audience) | Cumberland Conference Oxford, MS | April 2002 |
| Algebra and Geometry: Uncomfortable Allies (general undergraduate audience) | Mu Alpha Theta Nat. Conv. Denver, CO | July 2001 |
| Flocks of Cones: Herd Spaces | 18th British Combinatorial Conference Brighton, England | July 2001 |
If you have any questions or comments about these presentations please e-mail me william.cherowitzo@cudenver.edu
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