00508nam a22001697a 4500 20260109160350.0 9780691119465 Trefethen, Llyod N 7636 Spectra and pseudospectra: the behaviour of nonnormal matrices and operators New Jersey Princeton university press 2005 xvii+606 Eigenvalues Spectrum analysis 7637 Differential operators 7638 Embree, Mark 7639 ddc BK 754919 754919 0 0 ddc 0 0 GIF MAT MAT GEN 2026-01-08 Donated by Dr. Krishna Kumar G on the completion of SERB sponsored project (UO. No: Ad.F1/1373/2021 dated 22/01/2024) 9416.00 0 530.15 TRE-S MATG228 2026-01-09 10:35:41 2026-01-09 BK