2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/68420In this paper we propose a naive construction of 2-dimensional extended topological quantum field theories (TQFTs), which can be further generalized to the higher-dimension extended TQFTs.14 pages, Latex fileQuantum AlgebraCategory Theory18D10; 55R56; 81T45text