2 problems

0 votes0 replies2 views
The non-Gaussian asymptotic conjecture for the Zagreb index of plane-oriented recursive trees
Let $T_n$ be a plane-oriented recursive tree with $n$ vertices, and let its Zagreb index be the sum of the squares of the degrees of its vertices. Non-Gaussian Zagreb-index conject…
Conjectureopenasymptotic-distributions graph-indices random-treesarXiv posted 2 days ago
0 votes0 replies0 views
Non-equality conjecture for the geometric-arithmetic and atom-bond connectivity indices
Non-equality conjecture.
Conjectureopengraph-indices graph-theoryarXiv posted 2 days ago

The non-Gaussian asymptotic conjecture for the Zagreb index of plane-oriented recursive trees