Positive definiteness in coupled strain gradient elasticity
Lidiia Nazarenko, Rainer Glüge, Holm Altenbach
Topics & Concepts
Positive definitenessPositive-definite matrixMathematicsRank (graph theory)Infinitesimal strain theoryTensor (intrinsic definition)Mathematical analysisEigenvalues and eigenvectorsElasticity (physics)Quadratic equationPure mathematicsCombinatoricsPhysicsGeometryQuantum mechanicsFinite element methodThermodynamicsNonlocal and gradient elasticity in micro/nano structuresComposite Structure Analysis and OptimizationElasticity and Material Modeling