The TestIdeals package for Macaulay2

We describe a Macaulay2 package for computations in prime characteristic commutative algebra. This includes those for Frobenius powers and roots, p−e-linear and p e-linear maps, singularities defined in terms of these maps, different types of test ideals and modules, and ideals compatible with a given p−e-linear map

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TestIdeals package, Macaulay2, Frobenius powers, Frobenius roots, test ideals, F-singularities, prime characteristic algebra, type of access: open access

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Bela, E.; Boix, A. F.; Bruce, J.; Ellingson, D.; Hernández, D.; Kadyrsizova, Z.; Katzman, M.; Malec, S.; Robinson, M.; Schwede, K.; Smolkin, D.; Teixeira, P.; Witt, E. E. (2019). The TestIdeals package for Macaulay2. Journal of Software for Algebra and Geometry, 9(2), 89–110. DOI: 10.2140/jsag.2019.9.89

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https://nur.nu.edu.kz/handle/123456789/9223

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The TestIdeals package for Macaulay2

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