Sfoglia per Autore
Anelli di polinomi in cui gli operatori delta sono derivazioni
1997 L. Ferrari
BIJECTIVE RESULTS ON THE AREA OF SCHRÖDER PATHS
2001 E. GRAZZINI; E. PERGOLA; L. FERRARI; S. RINALDI
A combinatorial representation for a special class of complete distributive lattices
2001 L. Ferrari; G. Nicoletti
On derivations of lattices
2001 L. Ferrari
An umbral calculus over infinite coefficient fields of positive characeristic
2001 Ferrari, Luca
Polynomial rings in which delta operators are derivations
2001 Ferrari, Luca
Lattices of lattice paths
2002 L. FERRARI; R. PINZANI
An algebraic characterization of the set of succession rules
2002 Ferrari, Luca; Pergola, Elisa; Pinzani, Renzo; Rinaldi, S.
A linear operator approach to succession rules
2002 Ferrari, Luca; Pinzani, Renzo
Production matrices
2003 DEUTSCH E; L. FERRARI; RINALDI S
Jumping succession rules and their generating functions
2003 Ferrari, Luca; Pergola, Elisa; Pinzani, Renzo; Rinaldi, S.
Some bijective results about the area of Schroder paths
2003 E. GRAZZINI; E. PERGOLA; L. FERRARI; S. RINALDI
Catalan-like numbers and succession rules
2004 L. FERRARI; PINZANI R
Enumerative results on integer partitions using the ECO method
2004 L. Ferrari; R. Pinzani; S. Rinaldi
Enumeration of generalized hook partitions
2005 L. Ferrari; S. Rinaldi
Catalan-like numbers and succession rules
2005 FERRARI L; R. PINZANI
Lattices of lattice paths
2005 Ferrari, Luca; Pinzani, Renzo
A distributive lattice structure on noncrossing partitions
2005 E. BARCUCCI; A. BERNINI; L. FERRARI; M. PONETI
Enumerating permutations avoiding three Babson-Steingrimsson patterns
2005 A. Bernini; L. Ferrari; R. Pinzani
A distributive lattice structure connecting Dyck paths, noncrossing partitions and 312-avoiding permutations
2005 E. BARCUCCI; A. BERNINI; L. FERRARI; M. PONETI
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