[HTML][HTML] On wild extensions of a p-adic field
I Del Corso, R Dvornicich, M Monge - Journal of Number Theory, 2017 - Elsevier
In this paper we consider the problem of classifying the isomorphism classes of extensions
of degree pk of a p-adic field K, restricting to the case of extensions without intermediate …
of degree pk of a p-adic field K, restricting to the case of extensions without intermediate …
Computing the Galois group of a polynomial over a p-adic field
C Doris - International Journal of Number Theory, 2020 - World Scientific
We present a family of algorithms for computing the Galois group of a polynomial defined
over ap-adic field. Apart from the “naive” algorithm, these are the first general algorithms for …
over ap-adic field. Apart from the “naive” algorithm, these are the first general algorithms for …
[PDF][PDF] Aspects of p-adic computation
C Doris - 2019 - research-information.bris.ac.uk
We present a collection of new algorithms and approaches to several aspects of p-adic
computation including:• computing the Galois group of a polynomial defined over a p-adic …
computation including:• computing the Galois group of a polynomial defined over a p-adic …
On enumerating extensions of p-adic fields with given invariants
C Doris - arXiv preprint arXiv:1803.08023, 2018 - arxiv.org
We give a brief re-exposition of the theory due to Pauli and Sinclair of ramification polygons
of Eisenstein polynomials over p-adic fields, their associated residual polynomials and an …
of Eisenstein polynomials over p-adic fields, their associated residual polynomials and an …
Extensions of degree of a p-adic field
MR Pati - Annali di Matematica Pura ed Applicata (1923-), 2017 - Springer
Given ap-adic field K and a prime number ℓ ℓ, we count the total number of the isomorphism
classes of p^ ℓ p ℓ-extensions of K having no intermediate fields. Moreover, for each group …
classes of p^ ℓ p ℓ-extensions of K having no intermediate fields. Moreover, for each group …
A constructive theory for extensions of p-adic fields
M Monge - 2012 - ricerca.sns.it
The subject of this thesis in the study of nite extensions of p-adic fields, in different aspects.
Via the study of the Galois module of p-th power classes L=(L) p of a general Galois …
Via the study of the Galois module of p-th power classes L=(L) p of a general Galois …
[PDF][PDF] Totally Ramified Degree-p Extensions over the Unramified Quadratic p-Adic Field
C Awtrey, A Pritchard - International Journal of Algebra, 2019 - m-hikari.com
Let p> 2 be prime, Qp be the field of p-adic numbers, and K be the unramified quadratic
extension of Qp. Amano (1971) has characterized the degree p extensions L of K, up to K …
extension of Qp. Amano (1971) has characterized the degree p extensions L of K, up to K …
The inverse Galois problem for p-adic fields
D Roe - The Open Book Series, 2019 - msp.org
We describe a method for counting the number of extensions of ℚ p with a given Galois
group G, founded upon the description of the absolute Galois group of ℚ p due to Jannsen …
group G, founded upon the description of the absolute Galois group of ℚ p due to Jannsen …
Constructing Galois 2-extensions of the 2-adic Numbers
C Awtrey, JR Beuerle, J Schrader - The North Carolina Journal …, 2017 - libjournal.uncg.edu
Let Q_2 denote the field of 2-adic numbers, and let G be a group of order 2^ n for some
positive integer n. We provide an implementation in the software program GAP of an …
positive integer n. We provide an implementation in the software program GAP of an …
Extensions of degree of a p-adic field
MR Pati - Annales mathématiques du Québec, 2018 - Springer
Let K be ap-adic field. Restricting to the case of no intermediate extensions, we obtain
formulæ counting the number of (totally and wildly) ramified extensions of degree p^ 4 p 4 of …
formulæ counting the number of (totally and wildly) ramified extensions of degree p^ 4 p 4 of …