4 search results - page 1 / 1 » Combinatorics of the Free Baxter Algebra |
COMBINATORICS
2006
13 years 4 months ago
2006
COMBINATORICS
2004
13 years 4 months ago
2004
We give the construction of a free commutative unital associative Nijenhuis algebra on a commutative unital associative algebra based on an augmented modified quasi-shuffle produc...
SIAMDM
2010
12 years 11 months ago
2010
Abstract. Squaregraphs were originally defined as finite plane graphs in which all inner faces are quadrilaterals (i.e., 4-cycles) and all inner vertices (i.e., the vertices not in...
CDC
2009
IEEE
13 years 9 months ago
2009
IEEE
Abstract— Families of differential operators, like those defining affine, generally nonlinear, control systems are known to have natural Hopf algebra structures. These provide ...