Results 1 to 10 of about 2,493,787 (249)

A ring of periods for Sen modules in the imperfect residue field case

open access: yesComptes Rendus. Mathématique, 2010
We construct a ring B Sen of Colmez in the imperfect residue field case.
openaire   +1 more source

The Space of Local Fields as a Module over the Ring of Local Integrals of Motion

open access: yes, 2004
The chiral space of local fields in Sine-Gordon or the SU(2)-invariant Thirring model is studied as a module over the commutative algebra D of local integrals of motion. Using the recent construction of form factors by means of quantum affine algebra at root of unity due to Feigin et al. we construct a D-free resolution of the space of local fields. In
openaire   +2 more sources

Gröbner Basis Theory for Modules over Polynomial Rings over Fields with Valuation

open access: yes, 2014
A motivation to study Gröbner theory for fields with valuations comes from tropical geometry, for example, they can be used to compute tropicalization of varieties \citep{maclagan2009introduction}. The computational aspect of this theory was first studied in (Chen \& Maclagan, 2013).
Sen, Aritra, Dukkipati, Ambedkar
openaire   +2 more sources

On the module structure of the ring of all integers of a p-adic number field [PDF]

open access: yesNagoya Mathematical Journal, 1974
Let k be a p-adic number field and o be the ring of all integers of k. Let K/k be a cyclic ramified extension of prime degree p with Galois group G. Then the ring of all integers of K is o[G]-module. The purpose of this paper is to give a necessary and sufficient condition for o[G]-modale to be indecomposable.
openaire   +1 more source

On the Galois Module Structure of Ideals and Rings of All Integers of p-Adic Number Fields

open access: yesJournal of Algebra, 1995
For a finite Galois extension \(K/k\) of local number fields with residue field of characteristic \(p\) a complete description of ideals in \(o_K\) as \(o_k [G]\)-modules, \(G= G(K/ k)\), is still unknown when the order of \(G\) is divisible by \(p\).
openaire   +1 more source

A remarkable property of the (co) syzygy modules of the residue field of a nonregular local ring

open access: yesJournal of Pure and Applied Algebra, 1996
The author proves a characterization of the regular ones among the Noetherian local rings \(R\) by a surprisingly weak homological condition on the syzygy modules in a minimal free resolution of the residue class field \(k\) of \(R\): if there exists a surjective homomorphism from a direct sum of syzygy modules of \(k\) onto a module \(M\neq 0\) of ...
openaire   +1 more source

Estimation of temperature sensor effect on temperature field of ring heating module

open access: yesИзвестия Томского политехнического университета: Инжиниринг георесурсов, 2009
The computation experiments on investigation of temperature sensor effect on temperature field of ring heating module of multipoint heat-treatment installation have been carried out. The results of calculation show that the temperature sensors effect considerably the temperature distribution in heating module and its energy consumption.
M. M. Filippov   +2 more
openaire   +2 more sources

Hypergravity reduces F-actin accumulation in osteoclasts, with attenuated bone resorption. [PDF]

open access: yesPLoS One
Takahashi N   +6 more
europepmc   +1 more source

Distinct cellular phenotypes of language and executive decline in amyotrophic lateral sclerosis. [PDF]

open access: yesCell
Petrescu J   +15 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy