Volume 15 (2019)
Volume 14 (2019)
Volume 13 (2019)
Volume 12 (2018)
Volume 11 (2018)
Volume 10 (2018)
Volume 09 (2018)
Volume 08 (2017)
Volume 07 (2017)
Volume 06 (2017)
Volume 05 (2017)
Volume 04 (2016)
Volume 03 (2016)
Volume 02 (2015)
Volume 01 (2014)
Keywords = Perturbation
Number of Articles: 3
1. Some Results on Polynomial Numerical Hulls of Perturbed Matrices
Volume 14, Issue 1, Spring 2019, Pages 147-158
2. $G$-Frames for operators in Hilbert spaces
Volume 08, Issue 1, Autumn 2017, Pages 1-21
3. Invariance of Fréchet frames under perturbation
Volume 01, Issue 1, Winter and Spring 2014, Pages 41-51