Operad: Bessel

abbreviation

Bess

category

dgvec

type

symetrique

dimensions

1, 1-t, 1-3*t+3*t**2, 1-6*t+15*t**2-15*t**3

properties

binary, quadratic, Hopf, Koszul

generateurs

• generator E of type s[2] of degree 0
• generator Ω of type s[1,1] of degree 1

relations

• equality: xE(yEz) = zE(xEy)
• equality: xΩ(yEz) = yE(xΩz) + zE(xΩy)

morphisms

→ Com, → Ram

References

• F. Chapoton, 2002 ↗ ↗