Kochanek, T.; Wyrobek, W. Measurable orthogonally additive functions modulo a discrete subgroup. (English) Zbl 1212.39038 Acta Math. Hung. 123, No. 3, 239-248 (2009). Reviewer: Mihály Bessenyi (Debrecen) MSC: 39B55 22A10 39B52 54C05 PDF BibTeX XML Cite \textit{T. Kochanek} and \textit{W. Wyrobek}, Acta Math. Hung. 123, No. 3, 239--248 (2009; Zbl 1212.39038) Full Text: DOI
Chew, Tuan Seng Characterization of orthogonally additive operators on sequence spaces. (English) Zbl 0635.46008 Southeast Asian Bull. Math. 11, No. 1-2, 39-44 (1987). Reviewer: N.de Grande-de Kimpe MSC: 46A45 47B37 PDF BibTeX XML Cite \textit{T. S. Chew}, Southeast Asian Bull. Math. 11, No. 1--2, 39--44 (1987; Zbl 0635.46008)