Šeliga, Adam; Šipošová, Alexandra; Širáň, Jozef Lifting continuity properties of aggregation functions to their super- and sub-additive transformations. (English) Zbl 07159976 J. Mahani Math. Res. Cent. 8, No. 2, 37-51 (2019). MSC: 26B05 PDF BibTeX XML Cite \textit{A. Šeliga} et al., J. Mahani Math. Res. Cent. 8, No. 2, 37--51 (2019; Zbl 07159976) Full Text: DOI OpenURL
Širáň, J. Super- and sub-additive envelopes of aggregation functions: interplay between local and global properties, and approximation. (English) Zbl 1407.91093 Iran. J. Fuzzy Syst. 15, No. 7, 13-21 (2018). MSC: 91B06 PDF BibTeX XML Cite \textit{J. Širáň}, Iran. J. Fuzzy Syst. 15, No. 7, 13--21 (2018; Zbl 1407.91093) Full Text: DOI OpenURL