Leonov A.S.

Leonov Aleksandr S.

Degree: Doctor of Sciences in Physics and Mathematics

Professor

Department of Mathematics (30, ИОПП КАФ.30)

Senior Research Fellow

Department of applied mathematics (31, ЛАПЛАЗ КАФ. 31)
Works at MEPhI since 1988
Work Experience: 44 years

Education

1972 — Moscow State University

Courses

1. Differential and Integral Equations
2. Numerical Analysis
3. Vector and Tensor Analysis

Publication activity

8
h-index (Web of Science)
10
h-index (Scopus)

Showing publications for last 3 years

  1. Article
    Web of Science & Scopus
    Assessment of Tracks of Resonance Frequencies of the Vocal Tract // Acoustical Physics, 2023 Vol. 69, No. 6 pp. 871-883 doi
  2. Article
    Web of Science & Scopus
    Multifrequency Inverse Problem of Scalar Acoustics: Remarks on Nonuniqueness and Solution Algorithm // Journal of Mathematical Sciences (United States), 2023 Q4 doi
  3. Article
    Web of Science & Scopus
    Fast Solution of the Three-Dimensional Inverse Problem of Quasi-Static Elastography with the Help of the Small Parameter Method // Computational Mathematics and Mathematical Physics, 2023 Vol. 63, No. 3, Q3 pp. 425-440 doi
  4. Article
    Web of Science & Scopus
    Modeling of Mechanisms of Wave Formation for COVID-19 Epidemic // Mathematics, 2023 Vol. 11, No. 1, Q1 doi
  5. Article
    Web of Science & Scopus
    Computing Magnifier for Refining the Position and Shape of Three-Dimensional Objects in Acoustic Sensing // Mathematical Models and Computer Simulations, 2022 Vol. 14, No. 6, Q3 pp. 955-971 doi
  6. Article
    Web of Science & Scopus
    Solution of the Two-Dimensional Inverse Problem of Quasistatic Elastography with the Help of the Small Parameter Method // Computational Mathematics and Mathematical Physics, 2022 Vol. 62, No. 5, Q3 pp. 827-833 doi
  7. Article
    Web of Science & Scopus
    Phase Modulations in a Speech Signal // Acoustical Physics, 2022 Vol. 68, No. 2, Q2 pp. 187-200 doi
  8. Article
    Web of Science & Scopus
    Fast Solution Algorithm for a Three-Dimensional Inverse Multifrequency Problem of Scalar Acoustics with Data in a Cylindrical Domain // Computational Mathematics and Mathematical Physics, 2022 Vol. 62, No. 2, Q3 pp. 287-301 doi
  9. Article
    Web of Science & Scopus
    Calculation of the gradient of Tikhonov's functional in solving coefficient inverse problems for linear partial differential equations // Journal of Inverse and Ill-Posed Problems, 2022 Q2 doi
  10. RSCI Inverse problem for coefficients of equations describing propagation of COVID-19 epidemic // 2021 pp. 124-125
  11. Article
    Web of Science & Scopus
    Phase Analysis of the Activity of a Voice Source // Acoustical Physics, 2021 Vol. 67, No. 2, Q2 pp. 193-209 doi
  12. Article
    Web of Science & Scopus
    Inverse problem for coefficients of equations describing propagation of COVID-19 epidemic // Journal of Physics: Conference Series, 2021 Vol. 2036, No. 1, Q4 doi
  13. Article
    Web of Science & Scopus
    Solution of the three-dimensional inverse elastography problem for parametric classes of inclusions // Inverse Problems in Science and Engineering, 2021 Q2 doi

Showing conferences for last 3 years

  1. Июль 2022 International Conference on Analysis, Inverse Problems and Applications. Department of Mathematics Indian Institute of Technology Madras, Chennai, India, July 18-21, 2022 Report: SOLUTION OF THE INVERSE ELASTOGRAPHY PROBLEM IN D2 and D3
  2. Май 2022 The 10th International Conference ”Inverse Problems: Modeling and Simulation” (IPMS 2022) May 22-28, 2022, Paradise Bay Resort Hotel, Malta Report: Solution of a three-dimensional inverse elastography problem for parametric classes of inclusions
  3. Декабрь 2021 Eurasian Conference on Applied Mathematics Novosibirsk, Akademgorodok, December 16 - 21, 2021 Report: “FAST” SOLUTION OF THE TWO-DIMENSIONAL INVERSE ELASTOGRAPHY PROBLEM BY THE SMALL PARAMETER METHODD
  4. Октябрь 2021 Annual scientific conference "Tikhonov Readings" Report: ON THE SOLUTION OF THE TWO-DIMENSIONAL INVERSE PROBLEM OF QUASISTATIC ELASTOGRAPHY BY THE METHOD OF A SMALL PARAMETER
  5. Апрель 2021 The XIII international scientific conference and young scientist school "Theory and Numerics of Inverse and Ill-posed Problems" Novosibirsk, Akademgorodok, April 12-22, 2021 Report: Solution of a 3D inverse problem of scalar acoustics: an algorithm and analysis of the stability of determining with its help the shapes and positions of inhomogeneities

Членство в редколлегиях научных журналов

from Oct 2010 Numerical Methods and Programming

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