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Seminormalization : Table of Contents
Seminormalization
-- a package used to seminormalize rings
betterNormalizationMap
-- normalizes non domains
betterNormalizationMap(...,Strategy=>...)
-- controls what strategy is used in calls to integralClosure
findElementMappingToTarget
-- given a ring map and an element of the target, this find an element from the source whose image is the given one
flattenVarDegrees
-- turns a multigraded ring into a singly graded ring
isSeminormal
-- checks if a ring is seminormal
ringProduct
-- compute the product of a list of rings
ringToAlgebraMap
-- presents the target of a map of rings as an algebra over the source
seminormalize
-- seminormalize a reduced ring
seminormalize(...,Variable=>...)
-- set the name for new variables created by the function
Yy
-- default symbol for new variables in the seminormalization method