Cohomology of torus bundles over Kuga fiber varieties.
Cohomology on affinoid spaces
Cohomology, symmetry and perfection.
We explain the philosophy behind the computations in [BDP] and place them in a wider conceptual setting. We also outline, for toric varieties, the resulting equivalent approach to some key results in that theory.
Cohomology with Compact Supports for Coherent Sheaves on an Algebraic Variety.
Cohomology with compact supports for q-complete spaces.
Cohomology with compact supports for Stein spaces.
Coleman integration versus Schneider integration on semistable curves.
Combinations of rational singularities on plane sextic curves with the sum of Milnor numbers less than sixteen
Combinatoire des arbres planaires et arithmétique des courbes hyperelliptiques
Le but de cet article est de proposer une nouvelle méthode pour des études dans le cadre de la théorie des “dessins d’enfants” de A. Grothendieck de certaines questions concernant l’action du groupe de Galois absolu sur l’ensemble des arbres planaires.On définit l’application qui associe à chaque arbre planaire à arêtes, une courbe hyperelliptique avec un point de -division. Cette construction permet d’établir un lien entre la théorie de la torsion des courbes hyperelliptiques et celle des “dessins...
Combinatorial aspects of elliptic curves.
Combinatorial aspects of sequences of point blowing ups.
Combinatorial aspects of the sequence of Milnor numbers of deformations
We use combinatorics to describe the topology of a singular irreducible plane curve germ f = 0 under small perturbation of parameters.
Combinatorial construction of toric residues.
In this paper we investigate the problem of finding an explicit element whose toric residue is equal to one. Such an element is shown to exist if and only if the associated polytopes are essential. We reduce the problem to finding a collection of partitions of the lattice points in the polytopes satisfying a certain combinatorial property. We use this description to solve the problem when and for any when the polytopes of the divisors share a complete flag of faces. The latter generalizes earlier...
Combinatorial integers and Schubert calculus in the integral cohomology ring of infinite smooth flag manifolds.
Combinatorial Models for the Finite-Dimensional Grassmannians.
Combinatoric of syzygies for semigroup algebras.
We describe how the graded minimal resolution of certain semigroup algebras is related to the combinatorics of some simplicial complexes. We obtain characterizations of the Cohen-Macaulay and Gorenstein conditions. The Cohen-Macaulay type is computed from combinatorics. As an application, we compute explicitly the graded minimal resolution of monomial both affine and simplicial projective surfaces.
Combinatorica delle T-curve separanti
Combinatorics and Topology of Complements of Hyperplanes.
Combinatorics of Mumford-Morita-Miller classes in low genus.
Combinatories and intersections of Schubert varieties.