1 citations · 1 across the 3 of their papers we have counts for
3 papers
math.CO2013
More on the Terwilliger algebra of Johnson schemes
Benjian Lv, Carolina Maldonado, Kaishun Wang
In [F. Levstein, C. Maldonado, The Terwilliger algebra of the Johnson schemes, Discrete Math. 307 (2007) 1621--1635], the Terwilliger algebra of the Johnson scheme was det…
math.CO2009★ 1 cited
Tight Frames for Eigenspaces of the Laplacian on Dual Polar Graphs
F. Levstein, C. Maldonado, D. Penazzi
We consider a dual polar graph and we give a tight frame on each eigenspace of the Laplacian operator associated to . We compute the constants associated to each tight…
math.QA2005
On Braided Groupoids
C. Maldonado, J. M. Mombelli
We study and give examples of braided groupoids, and, a fortiori, non-degenerate solutions of the quiver-theoretical braid equation.