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MultiprojectiveVarieties > MultiprojectiveVariety > projectiveVariety(List,Ring)

projectiveVariety(List,Ring) -- product of projective spaces

Synopsis

Description

i1 : projectiveVariety({2,1,3},ZZ/33331);

o1 : ProjectiveVariety, PP^2 x PP^1 x PP^3
i2 : PP_(ZZ/33331)^{2,1,3};

o2 : ProjectiveVariety, PP^2 x PP^1 x PP^3
i3 : PP_QQ^{1,1,1,1};

o3 : ProjectiveVariety, PP^1 x PP^1 x PP^1 x PP^1
i4 : PP_QQ^{};

o4 : ProjectiveVariety, empty scheme

See also