Victoria Schleis

Code and materials for the OSCAR bookchapter

Below, you can find the code and some additional materials used to obtain the results in the bookchapter. For ease of access, results of computations longer than 45 minutes are also provided here. For the final version, we intend to provide a Jupyter notebook guiding through the computations here. This is currently under development.

j-Invariant

OSCAR method to compute the j-invariant, based on the algorithm in Singular.

• j-Invariant

Elimination and leading term computations

Elimination computations were run in both Singular (Version 4.2.1-dev) and OSCAR (Version 0.11.2). OSCAR computations were run as described in the article, Singular source code for additional computations can be found here.

• Singular code for additional eliminations
• Results of cross-verification elimination computations (zip-file)
• OSCAR code for computing leading terms
• Newton subdivisions of the xz-projection (zip-file)