Multiplication and Composition operators on ωp (f )
In this paper we characterize the boundedness, closed range, in-vertibility of the multiplication operators acting on sequence spaces w p(f) defined by a modulus function. We also make an efforts to study some properties of composition operators on these spaces.
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| Lenguaje: | English |
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Universidad Católica del Norte, Departamento de Matemáticas
2013
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oai:scielo:S0716-091720130004000022014-09-09Multiplication and Composition operators on ωp (f )Raj,KuldipSharma,Sunil K.Jamwal,Seema Modulus function multiplication operator composition operator closed range invertibility In this paper we characterize the boundedness, closed range, in-vertibility of the multiplication operators acting on sequence spaces w p(f) defined by a modulus function. We also make an efforts to study some properties of composition operators on these spaces.info:eu-repo/semantics/openAccessUniversidad Católica del Norte, Departamento de MatemáticasProyecciones (Antofagasta) v.32 n.4 20132013-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172013000400002en10.4067/S0716-09172013000400002 |
| institution |
Scielo Chile |
| collection |
Scielo Chile |
| language |
English |
| topic |
Modulus function multiplication operator composition operator closed range invertibility |
| spellingShingle |
Modulus function multiplication operator composition operator closed range invertibility Raj,Kuldip Sharma,Sunil K. Jamwal,Seema Multiplication and Composition operators on ωp (f ) |
| description |
In this paper we characterize the boundedness, closed range, in-vertibility of the multiplication operators acting on sequence spaces w p(f) defined by a modulus function. We also make an efforts to study some properties of composition operators on these spaces. |
| author |
Raj,Kuldip Sharma,Sunil K. Jamwal,Seema |
| author_facet |
Raj,Kuldip Sharma,Sunil K. Jamwal,Seema |
| author_sort |
Raj,Kuldip |
| title |
Multiplication and Composition operators on ωp (f ) |
| title_short |
Multiplication and Composition operators on ωp (f ) |
| title_full |
Multiplication and Composition operators on ωp (f ) |
| title_fullStr |
Multiplication and Composition operators on ωp (f ) |
| title_full_unstemmed |
Multiplication and Composition operators on ωp (f ) |
| title_sort |
multiplication and composition operators on ωp (f ) |
| publisher |
Universidad Católica del Norte, Departamento de Matemáticas |
| publishDate |
2013 |
| url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172013000400002 |
| work_keys_str_mv |
AT rajkuldip multiplicationandcompositionoperatorson969pf AT sharmasunilk multiplicationandcompositionoperatorson969pf AT jamwalseema multiplicationandcompositionoperatorson969pf |
| _version_ |
1718439792970039296 |