Mathematics and mechanics

CONTROLLER SYNTHESIS FOR A STATE-CONSTRAINED OPTIMAL CONTROL PROBLEM GOVERNED BY A LAPLACE EQUATION

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Research article

DOI:

https://doi.org/10.60797/IRJ.2024.144.3

Issue: № 6 (144), 2024

Suggested:

05.01.2024

Accepted:

22.03.2024

Published:

17.06.2024

SYMMETRIES AND EXACT SOLUTIONS OF A MULTIPLICATIVE CLASS OF DIFFERENTIAL EQUATIONS WITH EXPONENTIAL FUNCTIONS

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Research article

DOI:

https://doi.org/10.60797/IRJ.2024.144.177

Issue: № 6 (144), 2024

Suggested:

22.04.2024

Accepted:

17.06.2024

Published:

17.06.2024

MODELLING OF PROPAGATION OF STRONG PERTURBATIONS IN GAS OF ARBITRARY RAREFACTION

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Research article

Kutishenko A. V.

Tokmantsev V. I.

DOI:

https://doi.org/10.60797/IRJ.2024.143.150

Issue: № 5 (143) S, 2024

Suggested:

27.02.2024

Accepted:

23.05.2024

Published:

31.05.2024

116

NUMERICAL SIMULATION OF GAS MICROFLOWS

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Research article

Mikheeva V. M.

Tokmantsev V. I.

DOI:

https://doi.org/10.60797/IRJ.2024.143.157

Issue: № 5 (143) S, 2024

Suggested:

27.02.2024

Accepted:

22.05.2024

Published:

31.05.2024

129

WIND INFLUENCE ON CONVECTIVE FLOW OF VISCOUS INCOMPRESSIBLE VERTICALLY SWIRLING FLUID

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Research article

DOI:

https://doi.org/10.60797/IRJ.2024.143.180

Issue: № 5 (143) S, 2024

Suggested:

27.02.2024

Accepted:

12.03.2024

Published:

31.05.2024

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