Open Access. Powered by Scholars. Published by Universities.®
Physical Sciences and Mathematics Commons™
Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Physical Sciences and Mathematics
Some Properties Of Certain Sets Of Coprime Integers, Roger C. Entringer
Some Properties Of Certain Sets Of Coprime Integers, Roger C. Entringer
Mathematics & Statistics ETDs
The set P(n) of all primes equal to or less than n has the obvious property that it contains exactly one multiple of each prime equal to or less than n. We use this partial description of P(n) as a basis for the following
Definition 1.1. An increasing sequence {a1,...,ak} of integers greater than 1 is a coprime chain if it contains exactly one multiple of each prime equal to or less than ak.
Convergence Functions And Their Related Topologies, Darrell C. Kent
Convergence Functions And Their Related Topologies, Darrell C. Kent
Mathematics & Statistics ETDs
A convergence function is a correspondence between the filters on a given set S and the subsets of S which specifies which filters converge to which points of S. This concept is defined to include types of convergence which are more general than that defined by specifying a topology on S. Thus a convergence function may be regarded as a generalization of a topology.