Gliding Hump Properties in Abstract Duality Pairs with Projections

Let E, G be Hausdorff topological vector spaces and let F be a vector space. Assume there is a bilinear operator : E X F →G such that : E →G is continuous for every y £ F. The triple E, F, G is called an abstract duality pair with respect to G or an abstract triple and is denoted...

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Autor principal: Swartz,Charles
Lenguaje:English
Publicado: Universidad Católica del Norte, Departamento de Matemáticas 2016
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172016000300009
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spelling oai:scielo:S0716-091720160003000092016-10-03Gliding Hump Properties in Abstract Duality Pairs with ProjectionsSwartz,CharlesLet E, G be Hausdorff topological vector spaces and let F be a vector space. Assume there is a bilinear operator : E X F &#8594;G such that : E &#8594;G is continuous for every y £ F. The triple E, F, G is called an abstract duality pair with respect to G or an abstract triple and is denoted by (E,F : G). If {Pj} is a sequence of continuous projections on E, then (E,F : G) is called an abstract triple with projections. Under appropriate gliding hump assumptions, a uniform bounded principle is established for bounded subsets ofE and pointwise bounded subsets of F. Under additional gliding hump assumptions, uniform convergent results are established for series &#8721; &#8734; j=1 < Pj x,y&gt; when x varies over certain subsets of E and y varies over certain subsets of F. These results are used to establish uniform countable additivity results for bounded sets of indefinite vector valued integrals and bounded subsets of vector valued measures.info:eu-repo/semantics/openAccessUniversidad Católica del Norte, Departamento de MatemáticasProyecciones (Antofagasta) v.35 n.3 20162016-09-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172016000300009en10.4067/S0716-09172016000300009
institution Scielo Chile
collection Scielo Chile
language English
description Let E, G be Hausdorff topological vector spaces and let F be a vector space. Assume there is a bilinear operator : E X F &#8594;G such that : E &#8594;G is continuous for every y £ F. The triple E, F, G is called an abstract duality pair with respect to G or an abstract triple and is denoted by (E,F : G). If {Pj} is a sequence of continuous projections on E, then (E,F : G) is called an abstract triple with projections. Under appropriate gliding hump assumptions, a uniform bounded principle is established for bounded subsets ofE and pointwise bounded subsets of F. Under additional gliding hump assumptions, uniform convergent results are established for series &#8721; &#8734; j=1 < Pj x,y&gt; when x varies over certain subsets of E and y varies over certain subsets of F. These results are used to establish uniform countable additivity results for bounded sets of indefinite vector valued integrals and bounded subsets of vector valued measures.
author Swartz,Charles
spellingShingle Swartz,Charles
Gliding Hump Properties in Abstract Duality Pairs with Projections
author_facet Swartz,Charles
author_sort Swartz,Charles
title Gliding Hump Properties in Abstract Duality Pairs with Projections
title_short Gliding Hump Properties in Abstract Duality Pairs with Projections
title_full Gliding Hump Properties in Abstract Duality Pairs with Projections
title_fullStr Gliding Hump Properties in Abstract Duality Pairs with Projections
title_full_unstemmed Gliding Hump Properties in Abstract Duality Pairs with Projections
title_sort gliding hump properties in abstract duality pairs with projections
publisher Universidad Católica del Norte, Departamento de Matemáticas
publishDate 2016
url http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172016000300009
work_keys_str_mv AT swartzcharles glidinghumppropertiesinabstractdualitypairswithprojections
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