relation: http://acta.bibl.u-szeged.hu/14800/ title: Compact and Hilbert-Schmidt composition operators on weighted sequence spaces creator: Singh Raj Kishor creator: Gupta Dharmendra K. creator: Kumar Ashok date: 1981 type: Cikk, tanulmány, mű type: NonPeerReviewed format: part language: hu identifier: http://acta.bibl.u-szeged.hu/14800/1/math_043_fasc_001_002_117-122.pdf identifier: Singh Raj Kishor; Gupta Dharmendra K.; Kumar Ashok: Compact and Hilbert-Schmidt composition operators on weighted sequence spaces. In: Acta scientiarum mathematicarum, (43) 1-2. pp. 117-122. (1981) relation: http://www.acta.hu language: eng