Northern Illinois University
Department of Mathematical Sciences
College of Liberal Arts and Sciences

Selected Recent Publications

Aldroubi, Akram; Krishtal, Ilya; Tang, Sui Phaseless reconstruction from space-time samples. Appl. Comput. Harmon. Anal. 34 (2019), article in press, https://doi.org/10.1016/j.acha.2018.06.002

Baskakov, Anatoly G.; Krishtal, Ilya A.; Uskova, Natalia B. Similarity techniques in the spectral analysis of perturbed operator matrices. J. Math. Anal. Appl. 477 (2019), no. 2, 930–960.

Aldroubi, Akram; Huang, Longxiu; Krishtal, Ilya; Ledeczi, Akos; Lederman, Roy R.; Volgyesi, Peter Dynamical sampling with additive random noise. Sampl. Theory Signal Image Process. 17 (2018), no. 2, 153–182.

Aldroubi, Akram; Krishtal, Ilya Krylov subspace methods in dynamical sampling. Sampl. Theory Signal Image Process. 15 (2016), 9–20.

Krishtal, Ilya; Strohmer, Thomas; Wertz, Tim Localization of matrix factorizations. Found. Comput. Math. 15 (2015), no. 4, 931–951.

Baskakov, Anatoly G.; Krishtal, Ilya A. Memory estimation of inverse operators. J. Funct. Anal. 267 (2014), no. 8, 2551–2605.

More Publications

Curriculum Vitae (PDF)

Recent Grants

Collaborative Research: ATD: Dynamical sampling and reconstruction for sensing networks of physical fields National Science Foundation - Directorate for Mathematical & Physical Sciences (Arlington) 2013-10-01 to 2019-06-30. Grant Number: 1322127.