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Strongly simply connected coil algebras

Volume 99 / 2004

Flávio U. Coelho, Ma. I. R. Martins, Bertha Tomé Colloquium Mathematicum 99 (2004), 91-110 MSC: 16G70, 16G20. DOI: 10.4064/cm99-1-9

Abstract

We study the simple connectedness and strong simple connectedness of the following classes of algebras: (tame) coil enlargements of tame concealed algebras and $n$-iterated coil enlargement algebras.

Authors

  • Flávio U. CoelhoDepartamento de Matemática–IME
    Universidade de São Paulo
    CP 66281
    São Paulo, SP, 05315-970, Brazil
    e-mail
  • Ma. I. R. MartinsDepartamento de Matemática-IME
    Universidade de São Paulo
    CP 66281
    São Paulo, SP, 05315-970, Brazil
    e-mail
  • Bertha ToméDepartamento de Matemáticas
    Facultad de Ciencias
    UNAM
    Ciudad Universitaria
    México 04510, D.F., México
    e-mail

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