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MultiGradedRationalMap :: SatSpecialFibStrategy

SatSpecialFibStrategy -- A strategy for degreeOfMap


When this strategy is used then the degree of the map is computed directly from the multiplicity of the saturated special fiber ring of $I$. The degree of the rational map then can be obtained from Theorem 2.4 in Degree and birationality of multi-graded rational maps.

For the programmer

The object SatSpecialFibStrategy is a symbol.