Results 251 to 260 of about 3,829,561 (285)

Age-stratified associations of glycemia, blood pressure, and cholesterol with mortality in diabetes: A prospective cohort study. [PDF]

open access: yesBMC Med
Zhu Y   +47 more
europepmc   +1 more source

On general ABC-type index of connected graphs

Discrete Applied Mathematics, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Muhuo Liu, Wenshui Lin, Chen Xiaodan
exaly   +2 more sources

The minimum ABC index of chemical trees

Discrete Applied Mathematics
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wei Gao
exaly   +3 more sources

Computer search for trees with minimal ABC index

Applied Mathematics and Computation, 2012
The ABC index is a degree-based molecular structure descriptor, that found chemical applications. Finding the connected graph(s) of a given order whose ABC index is minimal is a hitherto unsolved problem, but it is known that these must be trees. In this paper, by combining mathematical arguments and computer-based modeling we establish the basic ...
Ivan Gutman   +2 more
exaly   +6 more sources

On the maximum ABC index of graphs without pendent vertices

Applied Mathematics and Computation, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ivan Gutman, Xiujun Zhang, Zehui Shao
exaly   +4 more sources

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