Today, November 30^{th}, is AMS Day! Join our celebration of AMS members and explore special offers on AMS publications, membership and more. Offers end 11:59pm EST.
9:00 a.m. Multiple Nests. Norman L. Johnson*, University of Iowa
(989-51-67)
9:30 a.m. Sharply and Super Sharply Focused Arcs in Desarguesian Planes. William E Cherowitzo*, University of Colorado at Denver
Leanne D Holder, St. Mary's University
(989-51-197)
10:00 a.m. Arcs and Ovals from Abelian Groups. Dina Ghinelli*, Università di Roma "La Sapienza"
Dieter Jungnickel, Universitaet Augsburg
Marialuisa de Resmini, Università di Roma La Sapienza
(989-52-188)
10:30 a.m. On $(2n,2,2n,n)$ relative difference sets in non-solvable groups. Yutaka Hiramine*, Department of Mathematics, Faculty of Education, Kumamoto University
(989-05-65)
2:30 p.m. Blocking sets of external lines to a conic in PG(2,q). Gabor Korchmaros*, Mathematics Department University of Basilicata, Italy
(989-51-92)
3:00 p.m. On the existence of certain generalized quadrangles. Vasyl Dmytrenko, Department of Mathematical Sciences
Felix Lazebnik*, Department of Mathematical Sciences
(989-05-210)
3:30 p.m. Dimensional dual hyperovals associated with Steiner systems. Satoshi Yoshiara*, Tokyo Woman's Christian University
Alberto del Fra, University of Rome
(989-51-57)
4:00 p.m. When is $\Delta_2^\star(p)$ a subspace? Ernest E. Shult*, Kansas State University
(989-51-243)
9:00 a.m. Eggs in $\mathrm{PG}(4n-1,q)$, $q$ even, containing a pseudo pointed conic. Matthew R Brown*, University of Adelaide, Australia
Michel Lavrauw, Universita degli studi di Napoli Federico II
(989-51-204)
9:30 a.m. Generalized quadrangles and their analogues via coherent configurations. Mikhail H. Klin*, University of Delaware, Newark and Ben-Gurion University of the Negev, Beer Sheva
Sven Reichard, University of Delaware, Newark
(989-05-212)
10:00 a.m. Elation Points in Generalized Quadrangles. Koen J. R. Thas*, Ghent University
(989-51-126)
10:30 a.m. Characterizations of finite translation generalized quadrangles. Joseph A Thas*, Ghent University (Belgium)
(989-51-125)
10:00 a.m. Partial Ovoids and Spans of the Hermitian Surface. G. L. Ebert*, University of Delaware
(989-51-54)
10:30 a.m. Characterizing "Neoclassical" Unitals as Codewords. Kenneth L Wantz*, Southern Nazarene University
Ronald D Baker, West Virginia State College
(989-51-37)
11:00 a.m. The non-existence of ovoids in the dual polar space DW(6,q). Bruce N. Cooperstein*, University of California, Santa Cruz
Antonio Pasini, University of Siena
(989-51-185)
11:30 a.m. Caps on a Hermitian variety. James W Hirschfeld*, University of Sussex
(989-51-48)