TY - JOUR AU - Montesinos Amilibia, José María AU - González Acuña, Francisco Javier PY - 1983 DO - 10.1007/BF02564635 SN - 0010-2571 UR - https://hdl.handle.net/20.500.14352/64700 T2 - Commentarii Mathematici Helvetici AB - A smooth n-knot K in Sn+2 is said to be quasiaspherical if Hn+1(U)=0, where U is the universal cover of the exterior of K. Let G be the group of K and H the subgroup generated by a meridian. Then (G,H) is said to be unsplittable if G does not have a... LA - eng M2 - 257 PB - European Mathematical Society KW - quasiaspherical n-knot KW - knot group KW - free product with amalgamation over a finite group KW - HNN-extension over a finite subgroup KW - infinitely many ends TI - Quasiaspherical knots with infinitely many ends TY - journal article VL - 58 ER -