In this paper we will identify the sets of so-called sub- and pseudo-highest intersection points of convex fuzzy sets of the real line and will explore their properties. Based on the properties of these sets, an algorithm for calculating extended max and min operations between two or more convex fuzzy sets of the real line with general membership functions, not necessarily continuous, is proposed.
['Hooman Tahayori', 'Andrea G. B. Tettamanzi', 'Giovanni Degli Antoni', 'Andrea Visconti']
On the calculation of extended max and min operations between convex fuzzy sets of the real line