Math is the search for patterns in numbers to reveal an underlying rule or concept. Like many of today’s students who are coached to search for patterns in numbers, numbers persons understand ...

Hossein Abdollahzadeh Ahangar ᵃ, Saeed Kosari ᵇ, Seyed Mahmoud Sheikholeslami ᵇ, Lutz Volkmann ᶜ, Graphs with Large Geodetic Number, Filomat, Vol. 29, No. 6 (2015), pp. 1361-1368 ...

In this paper, we study the problem of determining the largest number of maximum independent sets of a graph of order n. Solutions to this problem are given for various classes of graphs, including ...