mori-11d.x1
Star triangulations of a polytope p* in n
Part of mori.x(1).
Usage
mori.x [-<Option-string>]
[in-file
[out-file]]
Overview
-
Mori cone of the corresponding toric ambient spaces intersection rings of embedded (CY) hypersurfaces
The mori-<num>d.x variant programs, where <num> is one of 4, 5, 6 and 11 work in different dimensions ; mori.x defaults to dimension 6.
Options (concatenate any number of them into <Option-string>):
-
-h -
print this information
-
-f -
use as filter
-
-g -
general output: triangulation and Stanley-Reisner ideal
-
-I -
incidence information of the facets (ignoring IPs of facets)
-
-m -
Mori generators of the ambient space
-
-P -
IP-simplices among points of P* (ignoring IPs of facets)
-
-K -
points of P* in Kreuzer polynomial form
-
-b -
arithmetic genera and Euler number
-
-i -
intersection ring
-
-c -
Chern classes of the (CY) hypersurface
-
-t -
triple intersection numbers
-
-d -
topological information on toric divisors & del Pezzo conditions
-
-a -
all of the above except h, f, I and K
-
-D -
lattice polytope points of P* as input (default CWS)
-
-H -
arbitrary (also non-CY) hypersurface `H = c1*D1 + c2*D2 + ...' input: coefficients `c1 c2 ...'
-
-M -
manual input of triangulation
Input
- 1) standard: degrees and weights `d1 w11 w12 ... d2 w21 w22 ...'
- 2) alternative (use
-D): `d np' or `np d' (d=Dimension, np=#[points]) and (after newline) np*d coordinates
Output
as specified by options