  One deals with arbitrary reduced free divisors in a polynomial ring over a
field of characteristic zero, by stressing the ideal theoretic and homological
behavior of the corresponding singular locus. A particular emphasis is given to
both weighted homogeneous and homogeneous polynomials, allowing to introduce
new families of free divisors which do not come from hyperplane arrangements
nor as explicit discriminants from singularity theory.

Commutative Algebra;Algebraic Geometry