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Revista Colombiana de Matemáticas

Print version ISSN 0034-7426

Abstract

GONZALEZ-ACUNA, Francisco Javier  and  MARQUEZ-BOBADILLA, Juan Manuel. ON THE HOMEOTOPY GROUP OF THE NON ORIENTABLE SURFACE OF GENUS THREE. Rev.colomb.mat. [online]. 2006, vol.40, n.2, pp.75-79. ISSN 0034-7426.

En esta nota probamos que, si N3 = P#P#P, donde P := RP2, entonces el homomorfismo canónico de Diff(N3) sobre el grupo de homeotopía Mod(N3) tiene una sección. Para hacer esto, primero probamos que Mod(N3) = GL(2; Z).

Keywords : Homeotopy group; non-orientable surface.

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