The homotopy theory of bialgebras over pairs of operads

Sinan Yalin (1)

1 LPP - Laboratoire Paul Painlevé - UMR 8524

We endow the category of bialgebras over a pair of operads in distribution with a cofibrantly generated model category structure. We work in the category of chain complexes over a field of characteristic zero. We split our construction in two steps. In the first step, we equip coalgebras over an operad with a cofibrantly generated model category structure. In the second one we use the adjunction between bialgebras and coalgebras via the free algebra functor. This result allows us to do classical homotopical algebra in various categories such as associative bialgebras, Lie bialgebras or Poisson bialgebras in chain complexes.

Mots clés: operads; bialgebras category; homotopical algebra

Domaines: Topologie algébrique [math.AT]

Sinan Yalin. The homotopy theory of bialgebras over pairs of operads. Journal of Pure and Applied Algebra, 2014, 218 (6), pp.973-991. ⟨hal-00785324v2⟩