Results 161 to 170 of about 1,986,691 (177)

Long-Term Outcomes of Mitral Valve Repair Versus Replacement in Patients with Ischemic Mitral Regurgitation: A Retrospective Propensity-Matched Analysis. [PDF]

open access: yesJ Cardiovasc Dev Dis
Elnagar IM   +10 more
europepmc   +1 more source

Graph isomorphism completeness for chordal bipartite graphs and strongly chordal graphs [PDF]

open access: yesDiscrete Applied Mathematics, 2005
This paper deal with the graph isomorphism (GI) problem for two graph classes: chordal bipartite graphs and strongly chrdal graphs. It is known that GI problem is GI complete for some special graph classes including regular graphs, bipartite graphs ...
Ryuhei Uehara
exaly   +2 more sources

A characterization of strongly chordal graphs [PDF]

open access: yesDiscrete Mathematics, 1998
In this paper, we present a simple charactrization of strongly chordal graphs. A chordal graph is strongly chordal if and only if every cycle on six or more vertices has an induced triangle with exactly two edges of the triangle as the chords of the ...
Mirka Miller
exaly   +2 more sources

Chordal bipartite, strongly chordal, and strongly chordal bipartite graphs [PDF]

open access: yesDiscrete Mathematics, 2003
Robert E. Jamison characterized chordal graphs by the edge set of every k-cycle being the symmetric difference of k−2 triangles. Strongly chordal (and chordal bipartite) graphs can be similarly characterized in terms of the distribution of triangles ...
Terry Allan McKee
exaly   +2 more sources

Home - About - Disclaimer - Privacy