Let X be a complex projective manifold. One can associate to X its cohomological data (for instance, its singular cohomological groups, its Hodge decomposition, etc...). When it is possible to extract enough geometric information from these data to recover X, one says that a Torelly-type theorem holds. For the infinitesimal Torelli-type problem, one is given the information encoded by the differential of the period map. These data are IV HS(X). The aim is to recover X from IV HS(X). In 1983, R. Donagi shows that if X is a generic smooth hypersurface then IV HS(X) determines X. This thesis shows a similar result for a singular quintic surface in P P 3 : the Togliatti quintic, Σ5. This quintic has 31 nodes. This is the maximal number of ordin...
Given different complex structures on a fixed compact differentiable manifold X the Torelli problem ...
In this thesis, we studied the Hodge theory and deformation theory of nodal surfaces. We showed that...
Let SI(S g ) denote the hyperelliptic Torelli group of a closed surface S g of genus g. This is the ...
In this paper, we formulate the infinitesimal mixed Torelli problem for an algebraic surface S with ...
We construct and study a class of examples of variations of Hodge structure (VHS) on compact complex...
This article is a report of the present situation of the Torelli type problem for surfaces of genera...
We solve the infinitesimal Torelli problem for 3-dimensional quasi-smooth ℚ-Fano hypersurfaces with ...
There exist many situations when geometric or topological objects of some kind (like configurations ...
Abstract. This article is a geometric application of polarized logarithmic Hodge theory of Kazuya Ka...
The secant variety of the Veronese surface is a singular cubic fourfold. The degeneration of Hodge s...
In Part I of this paper ([14]), we have formulated the infinitesimal mixed Torelli problem for an al...
International audienceWe show how to recover a general hypersurface in $\mathbb{P}^n$ of sufficientl...
We describe in this thesis the dimensions of the graded quotients of the cohomology of a plane compl...
In this thesis we study toric hypersurfaces in the context of higher-dimensional algebraic geometry....
In this thesis we prove the infinitesimal Torelli theorem for certain classes of irregular varietie...
Given different complex structures on a fixed compact differentiable manifold X the Torelli problem ...
In this thesis, we studied the Hodge theory and deformation theory of nodal surfaces. We showed that...
Let SI(S g ) denote the hyperelliptic Torelli group of a closed surface S g of genus g. This is the ...
In this paper, we formulate the infinitesimal mixed Torelli problem for an algebraic surface S with ...
We construct and study a class of examples of variations of Hodge structure (VHS) on compact complex...
This article is a report of the present situation of the Torelli type problem for surfaces of genera...
We solve the infinitesimal Torelli problem for 3-dimensional quasi-smooth ℚ-Fano hypersurfaces with ...
There exist many situations when geometric or topological objects of some kind (like configurations ...
Abstract. This article is a geometric application of polarized logarithmic Hodge theory of Kazuya Ka...
The secant variety of the Veronese surface is a singular cubic fourfold. The degeneration of Hodge s...
In Part I of this paper ([14]), we have formulated the infinitesimal mixed Torelli problem for an al...
International audienceWe show how to recover a general hypersurface in $\mathbb{P}^n$ of sufficientl...
We describe in this thesis the dimensions of the graded quotients of the cohomology of a plane compl...
In this thesis we study toric hypersurfaces in the context of higher-dimensional algebraic geometry....
In this thesis we prove the infinitesimal Torelli theorem for certain classes of irregular varietie...
Given different complex structures on a fixed compact differentiable manifold X the Torelli problem ...
In this thesis, we studied the Hodge theory and deformation theory of nodal surfaces. We showed that...
Let SI(S g ) denote the hyperelliptic Torelli group of a closed surface S g of genus g. This is the ...