Periodicity of Branched Cyclic Covers.
Périodiques p-adiques et lois de réciprocité explicites.
Periods and duality of -adic Barsotti-Tate groups
Periods and Gauss-Manin Connection for Families of p-Adic Schottky Groups.
Periods of Enriques Surfaces.
Periods of harmonic Prym differentials on a compact Riemann surface.
Periods of integrals on algebraic manifolds, III (Some global differential-geometric properties of the period mapping)
Periods of Mixed Cusp Forms.
Periods of p-adic Schottky groups.
Permanence of local properties under hyperplane sections
Permutations with Kazhdan-Lusztig polynomial . With an appendix by Sara Billey and Jonathan Weed.
Persson's list of singular fibers for a rational elliptic surface.
Perturbations of the metric in Seiberg-Witten equations
Let a compact connected oriented 4-manifold. We study the space of -structures of fixed fundamental class, as an infinite dimensional principal bundle on the manifold of riemannian metrics on . In order to study perturbations of the metric in Seiberg-Witten equations, we study the transversality of universal equations, parametrized with all -structures . We prove that, on a complex Kähler surface, for an hermitian metric sufficiently close to the original Kähler metric, the moduli space...
Perturbing plane cruve singularities.
We describe the singularity of all but finitely-many germs in a pencil generated by two germs of plane curve sharing no tangent.
Perverse sheaves and the cohomology of Hilbert schemes of smooth algebraic surface.
Perverse sheaves with singularities along the curve Yn = Xm.
Petri's Approach to the Study of the Ideal Associated to a Special Divisor.
PGL (4) acts transitively on M (-1,2).
Pic is a contracted functor.
Picard groups of Deligne-Lusztig varieties -- with a view toward higher codimensions.