Zhao, Yingxue; Meng, Xiaoge; Qiao, Han; Wang, Shouyang; Coladas Uria, Luis Characterizations of semi-prequasi-invexity. (English) Zbl 1398.26012 J. Syst. Sci. Complex. 27, No. 5, 1008-1026 (2014). MSC: 26B25 90C25 PDF BibTeX XML Cite \textit{Y. Zhao} et al., J. Syst. Sci. Complex. 27, No. 5, 1008--1026 (2014; Zbl 1398.26012) Full Text: DOI
Zhao, Y. X.; Wang, S. Y.; Coladas Uria, L.; Mishra, S. K. A derivative for semipreinvex functions and its applications in semipreinvex programming. (English) Zbl 1247.90253 Mishra, Shashi Kant (ed.), Topics in nonconvex optimization. Theory and applications. Selected papers based on the presentations at the advanced training programme on nonconvex optimization and applications, Varanasi, India, March 22–26, 2010. New York, NY: Springer (ISBN 978-1-4419-9639-8/hbk; 978-1-4419-9640-4/ebook). Springer Optimization and Its Applications 50, 79-86 (2011). MSC: 90C30 PDF BibTeX XML Cite \textit{Y. X. Zhao} et al., Springer Optim. Appl. 50, 79--86 (2011; Zbl 1247.90253) Full Text: DOI
Zhao, Y. X.; Wang, S. Y.; Coladas Uria, L. Characterizations of \(r\)-convex functions. (English) Zbl 1231.90314 J. Optim. Theory Appl. 145, No. 1, 186-195 (2010). MSC: 90C25 PDF BibTeX XML Cite \textit{Y. X. Zhao} et al., J. Optim. Theory Appl. 145, No. 1, 186--195 (2010; Zbl 1231.90314) Full Text: DOI