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cs.DM2025
An efficient algorithm for generating transmission irregular trees
Ivan StoÅ¡iÄ, Ivan DamnjanoviÄ
The transmission of a vertex in a connected graph is the sum of distances from that vertex to all the other vertices. A connected graph is transmission irregular if any two distinc…
cs.DM2024
Counting the number of inequivalent arithmetic expressions on variables
Ivan StoÅ¡iÄ, Ivan DamnjanoviÄ, Žarko RanÄeloviÄ
An expression is any mathematical formula that contains certain formal variables and operations to be executed in a specified order. In computer science, it is usually convenient t…