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09/17/2023
Hamiltonian path and Hamiltonian cycle are solvable in polynomial time in graphs of bounded independence number
A Hamiltonian path (a Hamiltonian cycle) in a graph is a path (a cycle, ...
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11/24/2019
A relaxed version of Šoltés's problem and cactus graphs
The Wiener index is a graph parameter originating from chemical graph th...
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01/15/2019
On Extremal Graphs of Weighted Szeged Index
An extension of the well-known Szeged index was introduced recently, nam...
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11/09/2018
