GAMA Research Group

• J. M. Gracia  Directional derivatives of the singular values of matrices depending on several real parameters arXiv:1504.01679v1 [math.SP] 7Apr 2015,  2015
• A. Amparan, S. Marcaida, I. Zaballa  Finite and infinite structures of rational matrices: a local approach Electronic Journal of Linear Algebra,  2015;  30,  196 - 226
• G. Armentia, J. M. Gracia, F. E. Velasco  Closest southeast submatrix that makes multiple a defective eigenvalue of the northwest one Operators and Matrices,  2015;  9 (3),  619 - 636
• G. Armentia, J.M. Gracia, F.E. Velasco  Stability of reducing subspaces Linear Algebra Appl.,  2015;  470,  252 - 299