Absolute Galois Groups of p-Adically Maximal PpC Fields.
Algebraic realization of -adically projective groups
An isomorphism theorem for Henselian algebraic extensions of valued fields.
Correction to "An Isomorphism Theorem for Henselian algebraic extensions of valued fields".
Definable subgroups of algebraic groups over finite fields.
From p-rigid elements to valuations (with a Galois-characterization of p-adic fields).
Integral-Valued rational functions on valued fields.
Lokal-Global-Prinzipien für die Brauergruppe.
On the model companion for e-fold p-adically valued fields.
P-adic root isolation.
We present an implemented algorithmic method for counting and isolating all p-adic roots of univariate polynomials f over the rational numbers. The roots of f are uniquely described by p-adic isolating balls, that can be refined to any desired precision; their p-adic distances are also computed precisely. The method is polynomial space in all input data including the prime p. We also investigate the uniformity of the method with respect to the coefficients of f and the primes p. Our method thus...
Всякая проективная -группа реализуема
Максимальные -поля
Относительная регулярная замкнутость и -нормирования
Равномерно малые -группы.
Разрешимые теории псевдо-p-адически замкнутых полей