Spectral and threshold analysis of a small rank perturbation of the discrete Laplacian
Zahriddin Muminov, Shukhrat Alladustov, Sh. S. Lakaev
Topics & Concepts
MathematicsEigenvalues and eigenvectorsLaplace operatorLattice (music)Operator (biology)Perturbation (astronomy)Dimension (graph theory)Mathematical analysisShift operatorLaplacian matrixPure mathematicsMathematical physicsQuantum mechanicsCompact operatorPhysicsComputer scienceChemistryTranscription factorGeneAcousticsBiochemistryProgramming languageRepressorExtension (predicate logic)Spectral Theory in Mathematical PhysicsMatrix Theory and AlgorithmsQuantum chaos and dynamical systems