Operad: Zinbiel

abbreviations

Zin, Zinb

category

vec

type

symetrique

dimensions

1, 2, 6, 24, 120, 720, 5040, 40320, 362880, 3628800

OEIS: A000142

Formula: factorial(n)

Serie: x/(1-x)

properties

Koszul, binary, quadratic, anticyclic

Koszul dual operad

Leib

generateurs

• generator < of type s[1]**2

relations

• equality: (x<y)<z = x<(y<z)+x<(z<y)

References

• J.-L. Loday, 1995 ↗