Eigenvalue estimates for saddle point matrices of Hermitian and indefinite leading blocks - Bai, Zhong-Zhi (Journal of computational and applied mathematics, 2013)
Keywords: Eigenvalue bounds; Eigenvalues; Estimates; Hermitian indefiniteness; Kernels; Mathematical analysis; Mathematical models; Matrices; Matrix methods; Saddle point matrices; Saddle points; 65F50; Eigenvalue bounds; CR:G1.3; 65F10; Saddle point matrices; Hermitian indefiniteness