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@ -115,4 +115,64 @@ url = {https://www.sciencedirect.com/science/article/pii/S0001870819301823},
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author = {Eleonore Faber and Greg Muller and Karen E. Smith},
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keywords = {Toric variety, Non-commutative resolution, Finite global dimension, Non-commutative crepant resolution, Rings of differential operators, Strong F-regularity},
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abstract = {Let R be the coordinate ring of an affine toric variety. We prove, using direct elementary methods, that the endomorphism ring EndR(A), where A is the (finite) direct sum of all (isomorphism classes of) conic R-modules, has finite global dimension equal to the dimension of R. This gives a precise version, and an elementary proof, of a theorem of Špenko and Van den Bergh implying that EndR(A) has finite global dimension. Furthermore, we show that EndR(A) is a non-commutative crepant resolution if and only if the toric variety is simplicial. For toric varieties over a perfect field k of prime characteristic, we show that the ring of differential operators Dk(R) has finite global dimension.}
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}
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@book{Dummit2004,
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author = {Dummit, David S. and Foote, Richard M.},
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title = {Abstract Algebra},
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edition = {3},
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publisher = {John Wiley \& Sons},
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location = {Hoboken, NJ},
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year = {2004},
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}
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@book{Mollin2008,
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location = {Boca Raton},
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edition = {2nd ed},
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title = {Fundamental number theory with applications},
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isbn = {978-1-4200-6659-3},
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series = {Discrete mathematics and its applications},
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pagetotal = {369},
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publisher = {Chapman \& Hall/{CRC}},
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author = {Mollin, Richard A.},
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date = {2008},
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}
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@book{Nastasescu2004,
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location = {Berlin ; New York},
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title = {Methods of graded rings},
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isbn = {978-3-540-20746-7},
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series = {Lecture notes in mathematics},
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pagetotal = {304},
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number = {1836},
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publisher = {Springer},
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author = {Năstăsescu, Constantin and Oystaeyen, Freddy Van},
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date = {2004},
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keywords = {Associative rings, Graded rings},
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}
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@article{Hochster1972,
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ISSN = {0003486X, 19398980},
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URL = {http://www.jstor.org/stable/1970791},
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author = {Melvin Hochster},
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journal = {Annals of Mathematics},
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number = {2},
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pages = {318--337},
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publisher = {[Annals of Mathematics, Trustees of Princeton University on Behalf of the Annals of Mathematics, Mathematics Department, Princeton University]},
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title = {Rings of Invariants of Tori, Cohen-Macaulay Rings Generated by Monomials, and Polytopes},
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urldate = {2026-09-10},
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volume = {96},
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year = {1972}
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}
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@book{Cox2011,
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author = {Cox, David A. and Little, John B. and Schenck, Henry K.},
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title = {Toric Varieties},
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series = {Graduate Studies in Mathematics},
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volume = {124},
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publisher = {American Mathematical Society},
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address = {Providence, RI},
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year = {2011},
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isbn = {978-0-8218-4819-2},
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doi = {10.1090/gsm/124}
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}
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