cyjax.donaldson

Methods based on the algebraic ansatz for the metric.

The core functionality is exposed an algebraic metric object which contains a variety and a choice of line bundle sections.

AlgebraicMetric(variety, sections)
LBSections(degree)	General structure representing set of line bundle sections.
MonomialBasisFull(dim_proj, degree)
MonomialBasisReduced(variety, degree, params)

Some functionality is also available as dedicated functions.

monomial_basis_indices(dim_proj, degree)	Monomial basis as list of products.
monomial_basis(dim_proj, degree)	Return monomial basis as power matrix.
monomial_basis_size(dim_proj, degree[, reduced])
reduced_monomial_basis(degree, poly_pows)	Generate power matrix for monomial basis modulo a polynomial.

Internally, the computation of geometric quantities is handled by a computational graph class.

GeometricObjects(h, zs, params, variety, ...)