Pliev, M. A.; Popov, M. M. On extension of abstract Urysohn operators. (English. Russian original) Zbl 1502.47073 Sib. Math. J. 57, No. 3, 552-557 (2016); translation from Sib. Mat. Zh. 57, No. 3, 700-708 (2016). MSC: 47H30 47H07 PDF BibTeX XML Cite \textit{M. A. Pliev} and \textit{M. M. Popov}, Sib. Math. J. 57, No. 3, 552--557 (2016; Zbl 1502.47073); translation from Sib. Mat. Zh. 57, No. 3, 700--708 (2016) Full Text: DOI OpenURL
Pliev, Marat; Popov, Mikhail Narrow orthogonally additive operators. (English) Zbl 1331.47078 Positivity 18, No. 4, 641-667 (2014). Reviewer: Pedro Tradacete (Madrid) MSC: 47H30 46A40 PDF BibTeX XML Cite \textit{M. Pliev} and \textit{M. Popov}, Positivity 18, No. 4, 641--667 (2014; Zbl 1331.47078) Full Text: DOI arXiv OpenURL