Volume 75, No. 1 (2000)
Commentarii Mathematici Helvetici

pp. 1–44 On the equivariant structure of ideals in abelian extensions of local fields (with an appendix by W. Bley)David Burns
pp. 45–64 Skeins, SU(N) three-manifold invariants and TQFTW.B R. Lickorish
pp. 65–108 Billiards on rational-angled trianglesRichard KenyonJohn Smillie
pp. 109–124 Combinatorial volume preserving flows and taut foliationsD. Gabai
pp. 125–133 The explicit general solution of trivial Monge-Ampère equationV. Ushakov
pp. 134–155 The skein relation for the -link invariantA.-B. BergerI. Stassen
pp. 156–170 Lusternik–Schnirelman theory for closed 1-formsM. Farber
pp. 171–188 Improper actions and higher connectivity at infinityKenneth S. BrownJohn Meier
pp. 189–199 Nonexistence of certain complete minimal surfaces with planar endsJ. ChoeM. Soret