Results 81 to 90 of about 18,020 (162)

Abelian Frobenius kernels and modules over number rings

open access: yes, 1998
Some categories of groups (typically involving groups, possibly infinite, with abelian Frobenius kernels) are shown to be equivalent to categories whose objects are modules over groups and rings. The rings in question are associated with algebraic number
Brown, Ron, Harrison, David K.
core   +1 more source

On Doitchinov's quietness for arbitrary quasi-uniform spaces

open access: yes, 2010
The notion of a quiet quasi-uniform space was introduced by Doitchinov in1988 when he developed an interesting completion theory for this class ofquasi-uniform spaces.
Kivuvu, Charly Makitu
core  

Simply-connected vortex-patch shallow-water quasi-equilibria

open access: yes, 2014
This work is supported by a UK Natural Environment Research Council studentshipWe examine the form, properties, stability and evolution of simply-connected vortex-patch relative quasi-equilibria in the single-layer ƒ-plane shallow-water model of ...
Dritschel, David Gerard, Plotka, Hanna
core   +1 more source

Boundary element fast multipole method for modeling electrical brain stimulation with voltage and current electrodes. [PDF]

open access: yesJ Neural Eng, 2021
Makarov SN   +8 more
europepmc   +1 more source

Characterizations of Gorenstein Rings Using Frobenius

open access: yes, 2017
Let R be a local commutative Noetherian ring of characteristic p \u3e 0 and f : R → R the Frobenius ring homomorphism sending r ∈ R to its pth power rp.
Falahola, Brittney
core  

(1 + u)-Constacyclic codes over Z 4 + uZ 4. [PDF]

open access: yesSpringerplus, 2016
Yu H, Wang Y, Shi M.
europepmc   +1 more source

A remark concerning quasi-Frobenius rings [PDF]

open access: yesProceedings of the American Mathematical Society, 1965
openaire   +1 more source

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