Asymptotic analysis of average case approximation complexity of Hilbert space valued random elements. - Alexey A. Khartov (J. Complex., 2015)

A simplified criterion for quasi-polynomial tractability of approximation of random elements and its applications. - Alexey A. Khartov (J. Complex., 2016)

Asymptotic analysis of average case approximation complexity of additive random fields. - Alexey A. Khartov; Marguerite Zani (J. Complex., 2019)

Approximation complexity of sums of random processes. - Alexey A. Khartov; Marguerite Zani (J. Complex., 2019)

Asymptotic analysis in multivariate average case approximation with Gaussian kernels. - Alexey A. Khartov; I. A. Limar (J. Complex., 2022)

Information-based complexity young researcher award. - Alexey A. Khartov; David Krieg 001; Erich Novak; Michaela Szölgyenyi; Henryk Wozniakowski (J. Complex., 2023)

Asymptotic analysis in multivariate worst case approximation with Gaussian kernels. - Alexey A. Khartov; I. A. Limar (J. Complex., 2024)