Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleA Class of Second Order Tangent Sets.AuthorsKutateladze, S. S.AbstractUnder consideration are the construction and properties of some special class of second other tangent sets on using the technique of nonstandard analysis.SubjectsNONSTANDARD mathematical analysis; ORDERED sets; SET theoryPublicationSiberian Mathematical Journal, 2020, Vol 61, Issue 5, p844ISSN0037-4466Publication typeArticleDOI10.1134/S0037446620050079