Caldas, MiguelEkici, ErdalJafari, Saeid2017-09-252017-09-252006http://revistas.pucp.edu.pe/index.php/promathematica/article/view/10242/10687El artículo no presenta resumenIn this paper, we show that a pointwise λ -symmetric λ -isotonic λ -closure function is uniquely determined by the pairs of sets it separates. We then show that when the λ -closure function of the domain is λ -isotonic and the λ -closure function of the codomain is λ -isotonic and pointwise- λ -symmetric, functions which separate only those pairs of sets which are already separated are λ -continuous.application/pdfspainfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0Pointwise Λ -closed SetsΛ -closure FunctionΛ -continuous Functionsinfo:eu-repo/semantics/articlehttps://purl.org/pe-repo/ocde/ford#1.01.00