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The seminar takes place every Friday at 4:00 in Ewing 436. For more information, contact our seminar coordinator.
Frank Fiedler,
University of Delaware.
On Maximal Arcs in PG(2,2m.
Friday, February 20, 4:00 pm. 436 Ewing Hall.
Jason Williford,
University of Delaware.
Constructions in Finite Geometry with Applications to Graphs and Hypergraphs.
Friday, February 27, 4:00 pm. 436 Ewing Hall.
Benny Sudakov,
Princeton University.
Dependent random choice and its applications to Ramsey and Turán type problems.
The Probabilistic Method is a powerful tool in tackling many problems in Combinatorics...
Friday, March 5, 4:00 pm. 436 Ewing Hall.
Marie Henderson,
University of Delaware.
Commutative Semifields.
Commutative semifields are in some sense the closest algebraic object to a finite field...
Friday, March 12, 4:00 pm. 436 Ewing Hall.
Mikhail Klin,
University of Delaware.
Proper finite loop of order 6 having a regular group of collineations: A positive answer on a question of Barlotti-Strambach.
Recall that when a Latin square Q defines a group, the automorphism group G=Aut(L(Q)) of the Latin square graph L(Q) is transitive and contains a regular subgroup isomorphic to Q2...
Friday, April 2, 4:00 pm. 436 Ewing Hall.
Paul-Hermann Zieschang,
University of Texas at Brownsville.
A generalization of Sylow's theorems on finite groups to association schemes.
Let (X,G) denote an association scheme...
Friday, April 9, 2:30 pm. 436 Ewing Hall.
Keith Mellinger,
Mary Washington College.
Codes, Triangles and Graphs, Oh My!.
We look at the construction of some incidence structures in finite affine and projective spaces that involve caps and arcs...
Friday, April 16, 4:00 pm. 436 Ewing Hall.
Owen Byer,
Eastern Mennonite University.
Edge bounds in nonhamiltonian k-connected graphs.
Let G be a k-connected graph of order n...
Friday, May 7, 4:00 pm. 436 Ewing Hall.
Drhuv Mubayi,
University of Illinois at Chicago.
Explicit Constructions in Graph Ramsey Theory.
I will present several explicit constructions of edge-colorings of graphs...
Friday, May 14, 2:30 pm. 436 Ewing Hall.
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