Winding quotients and some variants of Fermat's Last Theorem.
Windmill Polynomials Over Fields of Characteristic Two.
Wintenberger’s functor for abelian extensions
Let be a finite field. Wintenberger used the field of norms to give an equivalence between a category whose objects are totally ramified abelian -adic Lie extensions , where is a local field with residue field , and a category whose objects are pairs , where and is an abelian -adic Lie subgroup of . In this paper we extend this equivalence to allow and to be arbitrary abelian pro- groups.
Witt equivalence of cyclotomic fields
Witt equivalence of quadratic extensions of global fields
Witt group of Hermitian forms over a noncommutative discrete valuation ring.
Witt group of hyperelliptic curves.
Witt groups of projective line bundles.
Witt groups of real projective surfaces.
Witt rings as integral rings.
Witt rings of fields of quotients of two-dimensional regular local rings.
Witt-Invariante und ein gewisses Einbettungsproblem.
Wittring und Galoiscohomologie bei Charakteristik 2.
Wittringe höherer Stufe.
Witt's Theorem for Quadratic Forms over 2-adic Local Rings.
Worst-case complexity, average-case complexity and lattice problems.
Wronskien et équations différentielles p-adiques
We prove an inequality linking the growth of a generalized Wronskian of m p-adic power series to the growth of the ordinary Wronskian of these m power series. A consequence is that if the Wronskian of m entire p-adic functions is a non-zero polynomial, then all these functions are polynomials. As an application, we prove that if a linear differential equation with coefficients in ℂₚ[x] has a complete system of solutions meromorphic in all ℂₚ, then all the solutions of the differential equation are...