QIANG DU, DESHENG WANG, LIYONG ZHU, ON MESH GEOMETRY AND STIFFNESS MATRIX CONDITIONING FOR GENERAL FINITE ELEMENT SPACES, SIAM Journal on Numerical Analysis, Vol. 47, No. 2 (2009), pp. 1421-1444 ...

Theoretical development of a dynamic stiffness matrix (DSM) based direct damping matrix identification method is revisited in this paper. This method was proposed to identify both the mechanism and ...