Caviglia, GiovanniGutiérrez Marín, Javier J.2023-03-012023-03-0120200022-4049https://hdl.handle.net/2445/194372Generalizing a classical result of Dwyer and Kan for simplicial categories, we characterize the morphisms of multi-sorted simplicial algebraic theories and simplicial coloured operads which induce a Quillen equivalence between the corresponding categories of algebras.application/pdfengcc-by-nc-nd (c) Elsevier B.V., 2020https://creativecommons.org/licenses/by-nc-nd/4.0/Teoria de l'homotopiaCategories (Matemàtica)Homotopy theoryCategories (Mathematics)On Morita weak equivalences of simplicial algebraic theories and operadsinfo:eu-repo/semantics/article7001952023-03-01info:eu-repo/semantics/openAccess