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Radayev, Yuri Nikolaevich
Radayev, Yuri Nikolaevich
Professor
Doctor of physico-mathematical sciences (2000)
Speciality: 01.02.04 (Mechanics of deformable solids)
Birth date: 10.02.1962
E-mail: ,
Website: https://mmi.sgu.ru/ru/articles/k-60-letiyu-so-dnya-rozhdeniya-professora-yuriya-nikolaevicha-radaeva
Keywords: ideal plasticity theory, thermodynamics, failure mechanics.

Biography

Yu.N. Radaev is an expert in mathematical theory of plastic metals flow, mathematical modelling of damage accumulation and failure processes of solids under creep and corrosive attack of external environment conditions, thermomechanics of solid deformable bodies. He has over 300 scientific articles in leading Russian and foreign journals in different areas of mechanics, mathematical physics and mathematical modelling.

Yu.N. Radaev graduated from Faculty of Mechanics and Mathematics of Samara State University in 1984. Then, in 1986-1989 he was a post-graduate student in the Institute for Problems in Mechanics of Academy of Sciences of the USSR and in 1989 he defended a thesis in 01.02.04 specialty – Mechanics of Solids in the dissertation committee in IPM of AS USSR. In 2000 he defended the doctoral thesis “Continuous models of solid bodies damage” in the same specialty and committee. In 2005 Yu.N. Radaev became a professor.

From 1989 till 2010 Yu.N. Radaev worked in Samara State University first as teaching assistant of Mechanics of Solids Department (1989-1993), and then as senior teacher (1993–1995), assistant professor (1995–2000), full professor (from 2000) and head of Mechanics of Solids Department (2002-2010). From 2010 he is a leading research scientist in the Laboratory of Modelling in Mechanics of Solids of Institute for Problems in Mechanics n.a. A.Yu. Ishlinskii of Russian Academy of Sciences.

The projects under the scientific supervision of Yu.N. Radaev are supported by the International Science Foundation, Russian Foundation of Basic Research, Ministry of Education and Science of the Russian Federation. Yu.N. Radaev has scientific contacts with the leading scientific centers in Russia, Europe and Japan. In 1993-1995 he has a scientific internship in Department of Mechanical Engineering, Nagoya University, Nagoya, JAPAN, which was finansed by Ministry of science and Culture of Japan. In 1999-2000 he made a scientific research in Centre National de la Recherche Scientifique, Universite Pierre et Marie Curie (Paris VI), Paris, France under the support of CNRS.

Yu.N. Radaev is a member of academic council of Problems of Mechanics of Solids of Russian Academy of Sciences, a member of Russian National Committee on Theoretical and Applied Mechanics, a member of editorial boards of some scientific journals, including “Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences”, and “Izvestiya of Saratov University. New Series. Series Mathematics. Mechanics. Informatics”, editor-in-chief of the Journal “Mechanics of Limit State”.

https://www.mathnet.ru/eng/person39479
List of publications on Google Scholar
https://zbmath.org/authors/ai:radaev.yu-n
https://elibrary.ru/author_items.asp?authorid=103116
ISTINA https://istina.msu.ru/workers/92404711
https://orcid.org/0000-0002-0866-2151
https://www.webofscience.com/wos/author/record/J-8505-2019
https://www.scopus.com/authid/detail.url?authorId=6602740688
https://www.researchgate.net/profile/Yuri-Radayev-2

Publications in Math-Net.Ru Citations
2024
1. E. V. Murashkin, Yu. N. Radayev, “Two-dimensional Nye figures for hemitropic micropolar elastic solids”, Izv. Saratov Univ. Math. Mech. Inform., 24:1 (2024),  109–122  mathnet 2
2. E. V. Murashkin, Yu. N. Radayev, “Wave numbers of harmonic plane waves of translational and spinor displacements in a semiisotropic thermoelastic solid”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 28:3 (2024),  445–461  mathnet
2023
3. E. V. Murashkin, Yu. N. Radayev, “Heat conduction of micropolar solids sensitive to mirror reflections of three-dimensional space”, Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki, 165:4 (2023),  389–403  mathnet 4
4. E. V. Murashkin, Yu. N. Radayev, “Thermomechanical states of gyrotropic micropolar solids”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 27:4 (2023),  659–678  mathnet 1
2022
5. Yu. N. Radayev, E. V. Murashkin, “Generalized pseudotensor formulations of the Stokes' integral theorem”, Izv. Saratov Univ. Math. Mech. Inform., 22:2 (2022),  205–215  mathnet  mathscinet 5
6. E. V. Murashkin, Yu. N. Radayev, “On the theory of fourth-rank hemitropic tensors in three-dimensional Euclidean spaces”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 26:3 (2022),  592–602  mathnet 4
7. Yu. N. Radayev, E. V. Murashkin, T. K. Nesterov, “On covariant non-constancy of distortion and inversed distortion tensors”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 26:1 (2022),  36–47  mathnet  isi  elib  scopus 5
2021
8. E. V. Murashkin, Yu. N. Radayev, “On a ordering of area tensor elements orientations in a micropolar continuum immersed in an external plane space”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 25:4 (2021),  776–786  mathnet  zmath  elib 11
9. E. V. Murashkin, Yu. N. Radayev, “On the constitutive pseudoscalars of hemitropic micropolar media in inverse coordinate frames”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 25:3 (2021),  457–474  mathnet  zmath  elib 9
2020
10. Yu. N. Radayev, “Representation of waves of displacements and micro-rotations by systems of the screw vector fields”, Izv. Saratov Univ. Math. Mech. Inform., 20:4 (2020),  468–477  mathnet  isi  elib
11. V. A. Kovalev, E. V. Murashkin, Yu. N. Radayev, “On the Neuber theory of micropolar elasticity. A pseudotensor formulation”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 24:4 (2020),  752–761  mathnet  isi  elib 22
12. E. V. Murashkin, Yu. N. Radayev, “On a micropolar theory of growing solids”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 24:3 (2020),  424–444  mathnet  isi  elib 26
2019
13. V. A. Kovalev, Yu. N. Radayev, “On wave solutions of dynamic equations of hemitropic micropolar thermoelasticity”, Izv. Saratov Univ. Math. Mech. Inform., 19:4 (2019),  454–463  mathnet 2
14. E. V. Murashkin, Yu. N. Radayev, “On a differential constraint in the continuum theory of growing solids”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 23:4 (2019),  646–656  mathnet  isi 4
15. Yu. N. Radayev, V. A. Kovalev, “On plane thermoelastic waves in hemitropic micropolar continua”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 23:3 (2019),  464–474  mathnet  isi 2
16. Yu. N. Radayev, “Asymmetric tensor representations in micropolar continuum mechanics theories”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 23:2 (2019),  246–255  mathnet  isi  elib  scopus 1
2018
17. Yu. N. Radayev, “Instantaneously not elongated directors in three-dimensional kinematics of the Coulomb–Mohr medium”, Izv. Saratov Univ. Math. Mech. Inform., 18:4 (2018),  467–483  mathnet  elib 3
18. Yu. N. Radayev, “The Lagrange multipliers method in covariant formulations of micropolar continuum mechanics theories”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 22:3 (2018),  504–517  mathnet  elib 30
2017
19. V. A. Kovalev, Yu. N. Radayev, “On rationally complete algebraic systems of finite strain tensors of complex continua”, Izv. Saratov Univ. Math. Mech. Inform., 17:1 (2017),  71–84  mathnet  elib 2
2015
20. V. A. Kovalev, Yu. N. Radayev, “Micropolar thermoelastic continuum models with constrained microstructural parameters”, Izv. Saratov Univ. Math. Mech. Inform., 15:4 (2015),  451–461  mathnet  elib 3
21. V. A. Kovalev, E. V. Murashkin, Yu. N. Radayev, “On weak discontinuities and jump equations on wave surfaces in micropolar thermoelastic continua”, Izv. Saratov Univ. Math. Mech. Inform., 15:1 (2015),  79–89  mathnet  isi  elib 7
22. Yu. N. Radaev, V. A. Kovalev, “Finite strains and extrastrains of type-ii thermoelastic continuum with fine microstructure”, Âåñòí. ×ÃÏÓ. Ñåð. ìåõ. ïðåä. ñîñò., 2015, no. 1(23),  3–30  mathnet
23. V. A. Kovalev, Yu. N. Radaev, “Finite strains and extrastrains of type-ii thermoelastic continuum with fine microstructure”, Âåñòí. ×ÃÏÓ. Ñåð. ìåõ. ïðåä. ñîñò., 2015, no. 1(23),  3–30  mathnet
24. V. A. Kovalev, Yu. N. Radayev, “On frame indifferent Lagrangians of micropolar thermoelastic continuum”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 19:2 (2015),  325–340  mathnet  zmath  elib 1
25. Yu. N. Radaev, V. A. Kovalev, “Hyperbolic theories and problems of continuum mechanics”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 19:1 (2015),  186–202  mathnet  zmath  elib 2
2014
26. V. A. Kovalev, Yu. N. Radayev, “On a form of the first variation of the action integral over a varied domain”, Izv. Saratov Univ. Math. Mech. Inform., 14:2 (2014),  199–209  mathnet  elib 5
27. V. A. Kovalev, E. V. Murashkin, Yu. N. Radayev, “A mathematical theory of plane harmonic coupled thermoelastic waves in type-I micropolar continua”, Izv. Saratov Univ. Math. Mech. Inform., 14:1 (2014),  77–87  mathnet  elib 7
28. E. V. Murashkin, Yu. N. Radayev, “On Strong and Weak Discontinuities of the Coupled Thermomechanical Field in Micropolar Thermoelastic Type-II Continua”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 4(37) (2014),  85–97  mathnet  zmath  elib 5
29. V. A. Kovalev, Yu. N. Radayev, “On Nonlinear Strain Vectors and Tensors in Continuum Theories of Mechanics”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 1(34) (2014),  66–85  mathnet  zmath  elib 8
2013
30. Y. N. Radayev, V. A. Kovalev, “Rotational invariance of non-linear Lagrangians of type-II micropolar thermoelastic continuum”, Izv. Saratov Univ. Math. Mech. Inform., 13:4(1) (2013),  96–102  mathnet  elib 1
31. V. A. Kovalev, Yu. N. Radayev, “Covariant field equations and $d$-tensors of hyperbolic thermoelastic continuum with fine microstructure”, Izv. Saratov Univ. Math. Mech. Inform., 13:2(1) (2013),  60–68  mathnet  elib 3
32. Yu. N. Radayev, M. V. Taranova, “On a fine localization of the Mathieu azimuthal numbers by Cassini ovals”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 1(30) (2013),  260–269  mathnet
33. V. A. Kovalev, Yu. N. Radayev, “Coupled thermodynamic orhogonality in non-linear models of type-III thermoelasticity”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 1(30) (2013),  207–214  mathnet  zmath 1
2012
34. V. A. Kovalev, Yu. N. Radayev, “On precisely conserved quantities of coupled micropolar thermoelastic field”, Izv. Saratov Univ. Math. Mech. Inform., 12:4 (2012),  71–79  mathnet  elib 6
35. V. A. Kovalev, Yu. N. Radayev, “Thermomechanical orthogonality in nonlinear type-III thermoelasticity (GNIII)”, Izv. Saratov Univ. Math. Mech. Inform., 12:3 (2012),  72–82  mathnet  elib 1
36. V. A. Kovalev, Yu. N. Radayev, “Upper and low bounds of azimuthal numbers related to elementary wave functions of an elliptic cylinder”, Izv. Saratov Univ. Math. Mech. Inform., 12:2 (2012),  68–81  mathnet  elib
2011
37. V. A. Kovalev, Yu. N. Radayev, “Cross-coupled type-III thermoelastic waves of a given azimuthal number in a waveguide under sidewall heat interchanging”, Izv. Saratov Univ. Math. Mech. Inform., 11:4 (2011),  86–108  mathnet
38. V. A. Kovalev, Yu. N. Radayev, “An optimal system constructing algorithm for symmetry algebra of three-dimensional equations of the perfect plasticity”, Izv. Saratov Univ. Math. Mech. Inform., 11:2 (2011),  61–77  mathnet 1
39. V. A. Kovalev, Yu. N. Radayev, R. A. Revinsky, “Generalized cross-coupled type-III thermoelastic waves propagating via a waveguide under sidewall heat interchange”, Izv. Saratov Univ. Math. Mech. Inform., 11:1 (2011),  59–70  mathnet 6
40. Yu. N. Radayev, M. V. Taranova, “Wavenumbers of type III thermoelastic waves in a long waveguide under sidewall heat interchanging”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 2(23) (2011),  53–61  mathnet 4
41. V. A. Kovalev, Yu. N. Radaev, R. A. Revinskiy, “Propagation of thermoelastic impulse through a cylindrical waveguide under sidewall heat interchanging”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 1(22) (2011),  221–227  mathnet 1
42. V. A. Kovalev, Yu. N. Radaev, “An optimal system of one-dimensional subalgebras for the symmetry algebra of three-dimensional equations of the perfect plasticity”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 1(22) (2011),  196–220  mathnet 1
2010
43. V. A. Kovalev, Yu. N. Radaev, “On wavenumbers of plane harmonic type III thermoelastic waves”, Izv. Saratov Univ. Math. Mech. Inform., 10:3 (2010),  46–53  mathnet 14
2009
44. V. A. Kovalev, Yu. N. Radayev, D. A. Semenov, “Coupled dynamic problems of hyperbolic thermoelasticity”, Izv. Saratov Univ. Math. Mech. Inform., 9:4(2) (2009),  94–127  mathnet 9
45. V. A. Kovalev, Yu. N. Radayev, “Mathematical models and contemporary theories of physical fields”, Izv. Saratov Univ. Math. Mech. Inform., 9:4(2) (2009),  41–94  mathnet 4
2008
46. Yu. N. Radayev, “Three-dimensional problem of perfect plasticity (kinematic equations determining three-dimensional plastic flow for a facet and edge of the Tresca prism)”, Izv. Saratov Univ. Math. Mech. Inform., 8:2 (2008),  34–76  mathnet 1
2000
47. Yu. N. Radayev, “Estimate of the latent free energy and damage at the tip of an opening–mode crack”, Prikl. Mekh. Tekh. Fiz., 41:6 (2000),  106–117  mathnet  elib; J. Appl. Mech. Tech. Phys., 41:6 (2000), 1054–1063 2
1999
48. Yu. N. Radaev, L. V. Stepanova, “On the influence of the remote plastic zone on opening mode crack growth”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 7 (1999),  70–85  mathnet 1
1987
49. N. Kh. Arutyunyan, Yu. N. Radayev, “Elastoplastic torsion of prismatic rods”, Dokl. Akad. Nauk SSSR, 297:3 (1987),  563–566  mathnet  mathscinet  zmath 1
2024
50. Yu. N. Radayev, A. O. Vatulyan, “Leonid Yu. Kossovich. To the 75th birthday anniversary”, Izv. Saratov Univ. Math. Mech. Inform., 24:1 (2024),  150–157  mathnet
2018
51. Yu. N. Radayev, “Professor Leonid Yu. Kossovich (to the 70$^{\mathrm {th}}$ anniversary)”, Izv. Saratov Univ. Math. Mech. Inform., 18:4 (2018),  507–521  mathnet  elib 1
2017
52. L. Yu. Kossovich, Yu. N. Radaev, “Professor Alexander Vladimirovich Manzhirov (on his 60th birthday)”, Izv. Saratov Univ. Math. Mech. Inform., 17:4 (2017),  465–483  mathnet 1
53. Yu. N. Radayev, V. P. Radchenko, “To the 60$^{\mathrm{th}}$ Anniversary of Professor Alexander Vladimirovich Manzhirov”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 21:3 (2017),  401–416  mathnet  zmath  elib 1
2016
54. Yu. N. Radayev, V. P. Radchenko, “Professor Dyuis D. Ivlev. Dedication to 85th Birtday”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 20:2 (2016),  197–219  mathnet  zmath  elib
2013
55. L. Yu. Kossovich, Yu. N. Radaev, “To 60-th anniversary of professor A. O. Vatulyan”, Izv. Saratov Univ. Math. Mech. Inform., 13:3 (2013),  111–118  mathnet 1
56. Yu. N. Radaev, “In Memory of Dyuis D. Ivlev”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 2(31) (2013),  9–12  mathnet  elib 1
2010
57. L. Yu. Kossovich, Yu. N. Radaev, “Professor Dyuis Danilovich Ivlev (on his 80th birthday)”, Izv. Saratov Univ. Math. Mech. Inform., 10:4 (2010),  69–91  mathnet 1

Presentations in Math-Net.Ru
1. Hyperbolic theory and problems of continuum mechanics
Yu. N. Radaev, V. A. Kovalev
Fourth international conference "Mathematical Physics and Its Applications"
September 1, 2014 09:30
2. Òðåõìåðíûå óðàâíåíèÿ ìàòåìàòè÷åñêîé òåîðèè ïëàñòè÷íîñòè
Yu. N. Radayev
Seminar of the Department of Mathematical Physics, Steklov Mathematical Institute of RAS
December 18, 2008 11:00

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