Results 91 to 100 of about 1,310,702 (229)

Virginia Cooperative Extension Organizational Chart

open access: yes, 2019
This document is an organizational chart of Virginia Cooperative Extension personnel.title from VCE publications page; document revised July ...
Jones, Edwin J.
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Lie algebra extensions and abelian monopoles

open access: yesPhysics Letters B, 1987
Abstract By considering an appropriate exact sequence of Lie algebras and using properties of Lie algebra extensions, we give an abstract algebraic description of the abelian monopole. We show how a sequence of Lie algebras carries a notion of a covariant derivative.
LANDI, GIOVANNI, G. MARMO
openaire   +3 more sources

Algebraic exponentiation and internal homology in general categories [PDF]

open access: yes, 2010
Includes bibliographical references (p. 101-102).We study two categorical-algebraic concepts of exponentiation:(i) Representing objects for the so-called split extension functors in semi-abelian and more general categories, whose familiar examples are ...
Gray, James Richard Andrew
core   +1 more source

An Extension of Nice Bases on Ulm Subgroups of Primary Abelian Groups

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2012
Suppose A is an Abelian p-group and is an ordinal such that A/pα A is a direct sum of countable groups. It is shown that A has a nice basis if, and only if, pα A has a nice basis. This strengthens an earlier result of ours in Bull. Allah. Math.
Danchev Peter
doaj   +1 more source

A Lower Bound for the Height in Abelian Extensions

open access: yesJournal of Number Theory, 2000
It is shown that if \(\alpha\neq 0\) is an element which is not a root of unity, of an abelian extension of the rationals, then its logarithmic height, \(h(\alpha)\) satisfies \(h(\alpha)\geq(\log 5)/12\). This is used to obtain lower bounds for norms and class-numbers in abelian extensions.
AMOROSO F., DVORNICICH, ROBERTO
openaire   +4 more sources

Virginia Cooperative Extension Peer Reviewer Feedback Form

open access: yes, 2016
This document provides guidelines for reviewing quality and accuracy of text, and illustrations in manuscripts under consideration for publication by Virginia Cooperative ...

core  

Constructions of complex hadamard matrices via tiling abelian groups [PDF]

open access: yes, 2007
Applications in quantum information theory and quantum tomography have raised current interest in complex Hadamard matrices. In this note we investigate the connection between tiling of Abelian groups and constructions of complex Hadamard matrices ...
Matolcsi, Máté   +2 more
core   +1 more source

Extension guide to Virginia 4-H projects and curriculum

open access: yes, 2000
Designed to assist Extension personnel in obtaining publications and other materials relative to the Virginia 4-H program ...

core  

Child abuse : information for Washington State University Extension faculty, staff, and volunteers. [PDF]

open access: yes, 2013
Information for Washington State University Extension faculty, staff, and volunteers about child abuse--what is it, how to respond to a child who discloses abuse, how to recognize abuse, how to report suspected abuse, who is required to report abuse ...
Washington State University Extension
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Practice of the Incomplete $p$-Ramification Over a Number Field -- History of Abelian $p$-Ramification

open access: yesCommunications in Advanced Mathematical Sciences, 2019
The theory of $p$-ramification, regarding the Galois group of the maximal pro-$p$-extension of a number field $K$, unramified outside $p$ and $\infty$, is well known including numerical experiments with PARI/GP programs.
Georges Gras
doaj   +1 more source

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