passagemath is open source mathematical software in Python, released under the GNU General Public Licence GPLv2+. It is a fork of SageMath, which has been developed 2005-2025 under the motto "Creating ...

Abstract: Correlation-diversified portfolios can be constructed by finding the maximum independent sets (MISs) in market graphs with edges corresponding to correlations between two stocks. The ...

Abstract: Finding the isomorphic graph is the problem that have algorithms with the complexity time. For this in general, because of classification for algorithms time complexity, this solution stay ...