<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"> <mml:mi mathvariant="script">D</mml:mi> </mml:math> -index and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si2.svg"> <mml:mi mathvariant="script">Q</mml:mi> </mml:math> -index for spanning trees with leaf degree at most k in graphs
Sizhong Zhou, Zhiren Sun, Hongxia Liu
Topics & Concepts
CombinatoricsMathematicsDegree (music)Vertex (graph theory)Laplacian matrixUpper and lower boundsGraphSpectral radiusLaplace operatorDistance matrixDiscrete mathematicsEigenvalues and eigenvectorsMathematical analysisPhysicsAcousticsQuantum mechanicsGraph theory and applicationsNeural Networks Stability and SynchronizationGraphene research and applications