Ilya Krishtal

Ilya Krishtal is a Professor in the Department of Mathematical Sciences at Northern Illinois University, part of the College of Liberal Arts and Sciences. His research lies at the intersection of abstract and applied harmonic analysis, with a focus on spectral theory of linear operators and Banach modules.

His work emphasizes the application of abstract mathematical frameworks to solve concrete problems in applied analysis. He has taught a broad range of courses at both undergraduate and graduate levels, including analysis sequences, ordinary differential equations, and calculus.

Professor Krishtal has held visiting positions at Vanderbilt University and the Catholic University of Eichstätt-Ingolstadt, reflecting his active engagement in the international mathematics community. He has also served on the board of directors of the Illinois Section of the Mathematical Association of America (MAA), contributing to regional mathematical outreach and education.

He earned his Ph.D. from Voronezh State University in 2003. His scholarly contributions include numerous journal articles and book chapters, and he has presented his research at regional, national, and international conferences.

His academic profiles are available on ORCID, Scopus, Google Scholar, MathSciNet, zbMATH, and ResearchGate, indicating a strong digital scholarly presence.

There is no indication of part-time status, retirement, or emeritus status, and he appears to be an active faculty member. No specific scientific awards or named students are mentioned in the provided text.