Showing papers on "Isotone published in 1990"
TL;DR: In this paper, some iterative methods based on the fixed point theory on the coincidence equations on convex cones and on some properties of projection operators onto a special cone named the isotone projection cone are presented.
52 citations
23 May 1990
TL;DR: For A finite with at least eight elements and for any six-element set there exist two orders on A such that every joint endomorphism is trivial and there are four maximal isotone clones intersecting in K/sub A/.
Abstract: Let
17 citations
TL;DR: In this paper, Nachbin's lifting theorem for bounded isotone continuous real valued functions on closed subsets of a normally preordered space is generalized directly to arbitrary preordered topological spaces.
9 citations