3 papers
math.CO2025
On the variety of general position problems under vertex and edge removal
Jing Tian, Pakanun Dokyeesun, Sandi Klavžar
Let , , and be the total, the outer, and the dual general position number of a graph , respectively. This paper i…
math.CO2025
Varieties of mutual-visibility and general position on Sierpiński graphs
Dhanya Roy, Sandi Klavžar, Aparna Lakshmanan +1
The variety of mutual-visibility problems contains four members, as does the variety of general position problems. The basic problem is to determine the cardinality of the largest…
math.CO2024
Visibility polynomials, dual visibility spectrum, and characterization of total mutual-visibility sets
Csilla Bujtás, Sandi Klavžar, Jing Tian
Mutual-visibility sets were motivated by visibility in distributed systems and social networks, and intertwine with several classical mathematical areas. Monotone properties of the…