Speciality: 01.01.01 (Real analysis, complex analysis, and functional analysis)
E-mail:
Keywords: Sampling Theory, Wavelets, Frames, Causal operators in Banach Modules.

Main publications:

• Ilya Krishtal, Thomas Strohmer, and Tim Wertz, Localization of matrix factorizations. Found. Comput. Math. 15 (2015), no. 4, 931–951.
• Anatoly G. Baskakov and Ilya A. Krishtal, Memory estimation of inverse operators. J. Funct. Anal. 267 (2014), no. 8, 2551–2605.
• Akram Aldroubi, Anatoly Baskakov, and Ilya Krishtal, Slanted matrices, Banach frames, and sampling. J. Funct. Anal. 255 (2008), no. 7, 1667–1691.
• A. Aldroubi, J. Davis, and I. A. Krishtal, Dynamical sampling: time-space trade-off. Appl. Comput. Harmon. Anal. 34 (2013), no. 3, 495–503.
• A. G. Baskakov, I. A. Krishtal, Garmonicheskii analiz kauzalnykh operatorov i ikh spektralnye svoistva, Izv. RAN. Ser. matem., 2005, 69:3, 3–54.
• D. Bakic, I. Krishtal, and E. Wilson, Parseval frame wavelets with E_n^(2)-dilations, Appl. Comput. Harmon. Anal., Vol. 19/3, 2005, pp. 386–431.

Publications in Math-Net.Ru

Personal pages:

• 
• 
• 
• 
• 

Organisations:

• Northern Illinois University
• Washington University in St. Louis