Description
Computes the list of successive generic linear sectional arithmetic genera, where the i-th entry in the list is (-1)^dim-support -i * (chi(M ** OO_lin-section) - 1)).
i1 : V = Proj(ZZ/101[x_0..x_2]);
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i2 : M = sheaf(image matrix {{x_0^3+x_1^3+x_2^3}})
o2 = image | x_0^3+x_1^3+x_2^3 |
1
o2 : coherent sheaf on V, subsheaf of OO
V
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i3 : genera M
o3 = {0, 3, 0}
o3 : List
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