On the phases of a semi-sectorial matrix and the essential phase of a Laplacian
Dan Wang, Xin Mao, Wei Chen, Li Qiu
Topics & Concepts
MathematicsMajorizationEigenvalues and eigenvectorsLaplacian matrixPure mathematicsMatrix (chemical analysis)InverseMatrix similarityInterlacingDiagonal matrixBlock matrixCombinatoricsGraphDiagonalMathematical analysisGeometryPartial differential equationOperating systemComputer scienceComposite materialQuantum mechanicsMaterials sciencePhysicsGraph theory and applicationsMatrix Theory and AlgorithmsFinite Group Theory Research