A weak characteristic pair for end-irreducible $3$-manifolds

Autor: Winters, Bobby Neal
Zdroj: Transactions of the American Mathematical Society; 1994, Vol. 341 Issue: 1 p377-403, 27p
Abstrakt: This extends a weakened version of the Characteristic Pair Theorem of Jaco, Shalen, and Johannson to a large subclass of the class of end-irreducible $ 3$ is a noncompact $ 3$ is a noncompact $ 3$ is incompressible in $ W$ $ (\Sigma ,\Phi )$ such that any $ 2$ and each of whose components is a torus, an annulus, an open annulus, or a half-open annulus is isotopic in $ (W,w)$ $ (\Sigma ,\Phi )$.
Databáze: Supplemental Index