Abstract
A remarkable sequence of polynomials is considered. These polynomials in q describe in particular the number of solution to the equation X2 = 0 in triangular n × n matrices over a field Fq with q elements. They have at least three other important interpretations and a conjectural explicit expression in terms of the entries of the Catalan triangle.
| Original language | English |
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| Title of host publication | Séminaires et Congrès |
| Editors | J. Alev, G. Cauchon |
| Publisher | Societe Mathematique de France |
| Pages | 35-42 |
| Number of pages | 8 |
| Volume | 2 |
| ISBN (Print) | 2-85629-052-3 |
| State | Published - 1997 |
| Externally published | Yes |