00509nam a22001697a 4500 20260116101540.0 9783319175652 Jeribi, Aref 8040 Spectral theory and applications of linear operators and block operator matrices New York Springer 2015 xvi+599 Fredholm operator 8041 Pseudospectrum 8042 Cauchy problem 8043 https://doi.org/10.1007/978-3-319-17566-9 ddc BK 755124 755124 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) 9294.16 0 515.7222 JER-S MATG256 2026-01-16 04:48:13 2026-01-16 BK