Cascade for [2, 2, 5], [2, 2, 2, 2, 2, 2, 2, 3, 2], [3, 5, 3]

Singularity types \(K^2\) Orders of local
fundamental groups
Local indices Index
[5, 2, 2], [3, 5, 3], [2, 3, 2, 2, 2, 2, 2, 2, 2] 6/13 13, 39, 26 13, 13, 13 13
\(\downarrow\)
[5, 2], [2, 5, 3], [2, 3, 2, 2, 2, 2, 2, 2, 2] 8/13 9, 25, 26 3, 5, 13 195
\(\downarrow\)
[5, 2], [2, 5, 2], [3, 2, 2, 2, 2, 2, 2, 2] 49/68 9, 16, 17 3, 8, 17 408
\(\downarrow\)
[5, 2], [2, 5], [2, 2, 2, 2, 2, 2, 2, 2] 1 9, 9, 9 3, 3, 1 3
\(\downarrow\)
[5, 2], [2, 4], [2, 2, 2, 2, 2, 2, 2] 8/7 9, 7, 8 3, 7, 1 21
\(\downarrow\)
[5, 2], [2, 3], [2, 2, 2, 2, 2, 2] 7/5 9, 5, 7 3, 5, 1 15
\(\downarrow\)
[5, 2], [2, 2], [2, 2, 2, 2, 2] 2 9, 3, 6 3, 1, 1 3
\(\downarrow\)
[4, 2], [2, 2], [2, 2, 2, 2] 15/7 7, 3, 5 7, 1, 1 7
\(\downarrow\)
[3, 2], [2, 2], [2, 2, 2] 12/5 5, 3, 4 5, 1, 1 5
\(\downarrow\)
[2, 2], [2, 2], [2, 2] 3 3, 3, 3 1, 1, 1 1