The theory of logarithmic vector fields and logarithmic differential forms along a reduced singular hypersurface is developed by K. Saito. These notions appear in the study of the Gauss-Manin connection of some families of singularities and their semi-universal unfolding. If the module of logarithmic vector fields is free, the hypersurface is called a free divisor. A.G. Aleksandrov and A. Tsikh generalize the notions of logarithmic differential forms and logarithmic residues to reduced complete intersections and Cohen-Macaulay spaces. In this work, we study the logarithmic differential forms of a reduced singular space of any codimension embedded in a smooth manifold, and we develop a notion of free singularity which extend the notion of fr...
We prove a structure theorem for differential operators in the 0-th term of the V-filtration relativ...
Abstract. We characterize quasihomogeneity of isolated hypersurface singu-larities by the injectivit...
Let X be a complex analytic manifold, D ⊂ X a free divisor with jacobian ideal of linear type (e.g....
The theory of logarithmic vector fields and logarithmic differential forms along a reduced singular ...
La théorie des champs de vecteurs logarithmiques et des formes différentielles logarithmiques d’une ...
This preprint is the same as a preprint with the same title in Arxiv . org, version V3We introduce a...
A complex hypersurface D in ℂ n is a linear free divisor (LFD) if its module of logarithmic vector f...
We prove a structure theorem for differential operators in the 0-th term of the V-filtration relativ...
Abstract. A complex hypersurface D in Cn is a linear free divisor (LFD) if its module of logarithmic...
Abstract. We study divisors in a complex manifold in view of the property that the algebra of logari...
A complex hypersurface D in C-n is a linear free divisor (LFD) if its module of logarithmic vector f...
A complex hypersurface D in C^n is a linear free divisor (LFD) if its module of logarithmic vector f...
We introduce a Lie algebra of initial terms of logarithmic vector fields along a hypersurface singul...
AbstractH. Terao has shown that the structure of the module of (rational) differential forms with at...
We exhibit a relationship between projective duality and the sheaf of logarithmic vector fields alon...
We prove a structure theorem for differential operators in the 0-th term of the V-filtration relativ...
Abstract. We characterize quasihomogeneity of isolated hypersurface singu-larities by the injectivit...
Let X be a complex analytic manifold, D ⊂ X a free divisor with jacobian ideal of linear type (e.g....
The theory of logarithmic vector fields and logarithmic differential forms along a reduced singular ...
La théorie des champs de vecteurs logarithmiques et des formes différentielles logarithmiques d’une ...
This preprint is the same as a preprint with the same title in Arxiv . org, version V3We introduce a...
A complex hypersurface D in ℂ n is a linear free divisor (LFD) if its module of logarithmic vector f...
We prove a structure theorem for differential operators in the 0-th term of the V-filtration relativ...
Abstract. A complex hypersurface D in Cn is a linear free divisor (LFD) if its module of logarithmic...
Abstract. We study divisors in a complex manifold in view of the property that the algebra of logari...
A complex hypersurface D in C-n is a linear free divisor (LFD) if its module of logarithmic vector f...
A complex hypersurface D in C^n is a linear free divisor (LFD) if its module of logarithmic vector f...
We introduce a Lie algebra of initial terms of logarithmic vector fields along a hypersurface singul...
AbstractH. Terao has shown that the structure of the module of (rational) differential forms with at...
We exhibit a relationship between projective duality and the sheaf of logarithmic vector fields alon...
We prove a structure theorem for differential operators in the 0-th term of the V-filtration relativ...
Abstract. We characterize quasihomogeneity of isolated hypersurface singu-larities by the injectivit...
Let X be a complex analytic manifold, D ⊂ X a free divisor with jacobian ideal of linear type (e.g....