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RelativeCanonicalResolution :: getScrollDegrees

getScrollDegrees -- Computes the degree of a section of a bundle on the scroll ring corresponding to a polynomial in the Cox ring

Synopsis

Description

Computes integers a and b such that $H^0(O_{P(E)}(aH+bR))$ corresponds to basis($\{a',b'\}$,Rcox), where Rcox is the Cox ring of the scroll $P(E)$.

See also

Ways to use getScrollDegrees :

For the programmer

The object getScrollDegrees is a method function.