Seminario / Patchkoria
Lunedì 13 maggio 2019, alle ore 11, in Sala di Rappresentanza,
il prof. Alex Patchkoria (A.Razmadze Mathematical Institute, Tbilisi State University)
terrà un seminario dal titolo
Homotopy Monoids of a Simplicial Abelian Monoid
ABSTRACT. We will discuss the notion of n-th homotopy monoid of a simplicial abelian monoid M and its relationship with the n-th homotopy group of M. We will explain that sometimes these notions agree. We will also give examples of two simplicial abelian monoids with the same homotopy groups whose homotopy monoids differ.