대한수학회지 (Journal of the Korean Mathematical Society)
- 제32권3호
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- Pages.371-387
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- 1995
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- 0304-9914(pISSN)
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- 2234-3008(eISSN)
A relative mod (H, K) nielsen number
초록
Let X be a compact polyhedron, H a normal subgroup of the fundamental group $\pi_1(X)$ of X and $f : X \longrightarrow X$ a selfmap such that $f_piH \subset H$, where f_\pi : \pi_1(X) \longrightarrow \pi_1(X)$ is the induced homomorphism by f.