Positive semidefiniteness of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e92" altimg="si16.svg"><mml:mrow><mml:msub><mml:mrow><mml:mi>A</mml:mi></mml:mrow><mml:mrow><mml:mi>α</mml:mi></mml:mrow></mml:msub><mml:mrow><mml:mo>(</mml:mo><mml:mi>G</mml:mi><mml:mo>)</mml:mo></mml:mrow></mml:mrow></mml:math> on some families of graphs
André Ebling Brondani, Francisca Andrea Macedo França, Carla Silva Oliveira
Topics & Concepts
MathematicsAdjacency matrixCombinatoricsGraphDiagonalMatrix (chemical analysis)Diagonal matrixGeometryComposite materialMaterials scienceGraph theory and applicationsMatrix Theory and Algorithmsgraph theory and CDMA systems