 Stanley–Reisner ring (source code)

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= Stanley–Reisner ring
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A Stanley–Reisner ring, also known as a face ring or a simplicial ring, is a particular type of graded ring that is associated with a simplicial complex. The construction of a Stanley–Reisner ring arises in the field of combinatorial commutative algebra and algebraic geometry, especially in the study of toric varieties and posets.

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