Results 121 to 130 of about 1,986,691 (177)

Diet and environmental factors jointly drive the gut microbiome, resistome, and virulome of urban bats. [PDF]

open access: yesNPJ Biofilms Microbiomes
Huang L   +9 more
europepmc   +1 more source

Total-Chromatic Number and Chromatic Index of Dually Chordal Graphs

open access: yes, 2007
A graph is dually chordal if it is the clique graph of a chordal graph. Alternatively, a graph is dually chordal if it admits a maximum neighbourhood order. This class generalizes known subclasses of chordal graphs such as doubly chordal graphs, strongly
Celina M. H. De Figueiredo   +3 more
core  

How Is a Chordal Graph Like a Supersolvable Binary Matroid?

open access: yes, 2007
Let G be a finite simple graph. From the pioneering work of R. P. Stanley it is known that the cycle matroid of G is supersolvable i# G is chordal (rigid): this is an other way to read Dirac's theorem on chordal graphs.
Sulamita Klein   +2 more
core  

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