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1
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Kovtunenko V.A.
, Itou H.
, Khludnev A.M.
, Rudoy E.M.
Non-smooth variational problems and applications in mechanics
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. 2024.
V.382. N2275. 20230310
. DOI: 10.1098/rsta.2023.0310
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2
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Lazarev N.
, Kovtunenko V.
IDENTIFICATION OF POSITIONS OF SEPARATED RIGID INCLUSIONS BY BOUNDARY MEASUREMENTS FOR A SIGNORINI PROBLEM
Eurasian Journal of Mathematical and Computer Applications. 2024.
V.12. N2. P.67-80. DOI: 10.32523/2306-6172-2024-12-2-67-80
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3
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Itou H.
, Kovtunenko V.A.
, Nakamura G.
Forward and inverse problems for creep models in viscoelasticity
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. 2024.
V.382. N2277. 20230295
. DOI: 10.1098/rsta.2023.0295
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4
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Kovtunenko V.A.
, Lazarev N.P.
Variational inequality for a Timoshenko plate contacting at the boundary with an inclined obstacle
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. 2024.
V.382. N2277. 20230298
. DOI: 10.1098/rsta.2023.0298
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5
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Kovtunenko V.A.
, Krejčí P.
, Monteiro G.
, Runcziková J.
Hysteresis of implicit equations in hypoplasticity for soil materials with granular hardness degradation
Journal of Mathematical Sciences (United States). 2024.
V.280. N3. P.453-467. DOI: 10.1007/s10958-024-07089-x
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6
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Kovtunenko V.A.
Feasible domain of cycling operating conditions and model parameters for Holby–Morgan model of platinum catalyst degradation in PEMFC
International Journal of Hydrogen Energy. 2024.
V.51. NPart C. P.1518-1526. DOI: 10.1016/j.ijhydene.2023.11.182
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7
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Itou H.
, Kovtunenko V.A.
, Rajagopal K.R.
Well-posedness of the governing equations for a quasi-linear viscoelastic model with pressure-dependent moduli in which both stress and strain appear linearly
Zeitschrift fur Angewandte Mathematik und Physik. 2024.
V.75. N1. 22
:1-14. DOI: 10.1007/s00033-023-02160-0
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8
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Kovtunenko V.A.
Particle size distribution in Holby-Morgan degradation model of platinum on carbon catalyst in fuel cell: normal distribution
Technologies. 2024.
V.12. N10. 202
:1-14. DOI: 10.3390/technologies12100202
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9
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Kovtunenko V.A.
, Lazarev N.P.
The energy release rate for non-penetrating crack in poroelastic body by fluid-driven fracture
Mathematics and Mechanics of Solids. 2023.
V.28. N2. P.592-610. DOI: 10.1177/10812865221086547
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10
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Kovtunenko V.A.
Mixed variational problem for a generalized Darcy-Forchheimer model driven by hydraulic fracture
Journal of Vibration Testing and System Dynamics. 2023.
V.7. N1. P.15-21. DOI: 10.5890-JVTSD.2023.03.003
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11
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Kovtunenko V.A.
, Eliaš J.
, Krejčí P.
, Monteiro G.
, Runcziková J.
Stress-controlled hysteresis and long-time dynamics of implicit differential equations arising in hypoplasticity
Archivum Mathematicum. 2023.
V.59. N3. P.275–286. DOI: 10.5817/AM2023-3-275
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12
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Karpenko-Jereb L.
, Kovtunenko V.A.
Modeling of the impact of cycling operating conditions on durability of polymer electrolyte fuel cells and its sensitivity analysis
International Journal of Hydrogen Energy. 2023.
V.48. N41. P.15646-15656. DOI: 10.1016/j.ijhydene.2023.01.029
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13
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Itou H.
, Kovtunenko V.A.
, Lazarev N.
Poroelastic problem of a non-penetrating crack with cohesive contact for fluid-driven fracture
Applications in Engineering Science. 2023.
V.15. 100136
:1-8. DOI: 10.1016/j.apples.2023.100136
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14
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Kovtunenko V.A.
Lagrangian approach and shape gradient for inverse problem of breaking line identification in solid: contact with adhesion
Inverse Problems. 2023.
V.39. N8. 084004
. DOI: 10.1088/1361-6420/acdf15
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15
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Bauer E.
, Kovtunenko V.A.
, Krejčí P.
, Monteiro G.
, Runcziková J.
Stress-controlled ratchetting in hypoplasticity: a study of periodically proportional loading cycles
Acta Mechanica. 2023.
V.234. N9. P.4077-4093. DOI: 10.1007/s00707-023-03596-1
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16
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Kovtunenko V.A.
, Kunisch K.
Directional differentiability for shape optimization with variational inequalities as constraints
ESAIM: Control, Optimisation and Calculus of Variations. 2023.
V.29. 64
:1-30. DOI: 10.1051/cocv/2023056
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17
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Лазарев Н.П.
, Ковтуненко В.А.
АСИМПТОТИЧЕСКИЙ АНАЛИЗ ЗАДАЧИ О РАВНОВЕСИИ НЕОДНОРОДНОГО ТЕЛА С ШАРНИРНО СОЕДИНЕННЫМИ ЖЕСТКИМИ ВКЛЮЧЕНИЯМИ РАЗЛИЧНОЙ ШИРИНЫ
Прикладная механика и техническая физика. 2023.
Т.64. №5 (381). С.205-215. DOI: 10.15372/PMTF202315275
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18
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Kovtunenko V.A.
The Holby-Morgan model of platinum catalyst degradation in PEM fuel cells: range of feasible parameters achieved using voltage cycling
Technologies. 2023.
V.11. N6. 184
. DOI: 10.3390/technologies11060184
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19
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Lazarev N.P.
, Kovtunenko V.A.
ASYMPTOTIC ANALYSIS OF THE PROBLEM OF EQUILIBRIUM OF AN INHOMOGENEOUS BODY WITH HINGED RIGID INCLUSIONS OF VARIOUS WIDTHS
Journal of Applied Mechanics and Technical Physics. 2023.
V.64. N5. P.911-920. DOI: 10.1134/s0021894423050206
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20
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Лазарев Н.П.
, Ковтуненко В.А.
Задача о равновесии двумерного упругого тела с двумя контактирующими тонкими жесткими включениями
Итоги науки и техники. Современная математика и ее приложения. Тематические обзоры. 2023.
Т.227. С.51-60. DOI: 10.36535/0233-6723-2023-227-51-60
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