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Hasse-Schmidt derivatives 2.0 #4272

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@KilianBruns KilianBruns commented Nov 5, 2024

This is a new version of the abbandoned pull request #3912
Most comments of the last pull request have been considered.

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  • Hasse-Schmidt derivatives for polynomials

(Implemented at the request of @afkafkafk13)

Closes #3912 .

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some comments about the bibliography. I am not familiar with the mathematics and will leave that for Anne to comment on.

@@ -1067,6 +1067,47 @@ @Book{Ful98
doi = {10.1007/978-1-4612-1700-8}
}

@Article{FKRS20,
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It seems that this paper has been published by the AMS (https://www.ams.org/journals/mcom/2021-90-330/S0025-5718-2021-03624-8/home.html). Please cite this version instead of the arxiv one

publisher = {American Mathematical Soc.}
}

@Misc{Haze11,
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This seems to be published as https://doi.org/10.3390/axioms1020149, please cite this instead.

R = parent(f)
n = ngens(R)
# define new ring with more variables: R[x1, ..., xn] -> R[y1, ..., yn, t1, ..., tn]
Rtemp, y, t = polynomial_ring(R, :y => 1:n, :t => 1:n)
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mix of tabs and spaces, please only use spaces to indent

primaryClass = {math.RA},
url = {https://arxiv.org/abs/1110.6108},
}

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bibtool is unhappy about the formatting of this file. Please see https://docs.oscar-system.org/dev/DeveloperDocumentation/documentation/#Updating-the-bibliography for more information about how to format the bibliography

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