hodge_diamond_cutter: Compute and manipulate Hodge diamonds for many classes of smooth projective varieties¶

Description¶

A collection of Python classes and functions in Sage to deal with Hodge diamonds (and Hochschild homology) of smooth projective varieties, together with many constructions.

License¶

GPL v3

Upstream Contact¶

• https://github.com/pbelmans/hodge-diamond-cutter

• https://github.com/passagemath/passagemath-pkg-hodge-diamond-cutter

Type¶

optional

Dependencies¶

• $(PYTHON)

• $(PYTHON_TOOLCHAIN)

• sagemath_graphs: Graphs, posets, hypergraphs, designs, abstract complexes, combinatorial polyhedra, abelian sandpiles, quivers

• sagemath_groups: Groups and Invariant Theory

• sagemath_modules: Vectors, matrices, tensors, vector spaces, affine spaces, modules and algebras, additive groups, quadratic forms, root systems, homology, coding theory, matroids

• sagemath_repl: IPython kernel, Sage preparser, doctester

• sagemath_singular: Computer algebra, algebraic geometry, singularity theory with Singular

Version Information¶

requirements.txt:

diamond @ git+https://github.com/passagemath/passagemath-pkg-hodge-diamond-cutter.git

Installation commands¶

$ pip install diamond@git+https://github.com/passagemath/passagemath-pkg-hodge-diamond-cutter.git

$ sage -i hodge_diamond_cutter

However, these system packages will not be used for building Sage because spkg-configure.m4 has not been written for this package; see upstream Issue #27330 for more information.