On realizing HNN groups in 3-manifolds

A Unique Decomposition Theorem for 3-Manifolds

John Milnor · American Journal of Mathematics · 1962 · 376 citations

Global Analysis, Manifold Modeling, Unique Decomposition Theorem +1

A proof of the lower bound conjecture for convex polytopes

David Barnette · Pacific Journal of Mathematics · 1973 · 213 citations · Full text

The subgroups of a free product of two groups with an amalgamated subgroup

A. Karrass, D. Solitar · Transactions of the American Mathematical Society · 1970 · 177 citations · Full text

Math Xmlns, Geometric Group Theory, Inline-formula Content-type= +8

Starlike and convex maps in Banach spaces

T. J. Suffridge · Pacific Journal of Mathematics · 1973 · 117 citations · Full text

On $P^2$-irreducible 3-manifolds

Wolfgang Heil · Bulletin of the American Mathematical Society · 1969 · 60 citations · Full text