Complexity and rank of double cones and tensor product decompositions

D. I. Panyushev
1993 Commentarii Mathematici Helvetici  
Erratum: D.I. Panyushev, Complexity and rank of double cones and tensor product decompositions, Comment. Math. Helvetici 68 (1993), 455-468. In preparing the above-mentioned paper for printing, the diagrams on pages 461 and 463 were erroneously omitted. The correct versions read as follows:
doi:10.1007/bf02565841 fatcat:cfmg3i4hfbe6rffnbzaqivyvqe