http://researchonline.federation.edu.au/vital/access/manager/Index ${session.getAttribute("locale")} 5 Characterizations of minimal elements of topical functions on semimodules with applications http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:11950 Wed 07 Apr 2021 13:57:14 AEST ]]> Best approximation by downward sets with applications http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:760 Wed 07 Apr 2021 13:31:44 AEST ]]> Best approximation in a class of normed spaces with star-shaped cone http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:629 Wed 07 Apr 2021 13:31:34 AEST ]]> Metric projection onto a closed set : Necessary and sufficient conditions for the global minimum http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:628 Wed 07 Apr 2021 13:31:34 AEST ]]>