Differential equations, dynamical systems and optimal control

Determination of vertical gradient of gravity anomalies by numerical differentiation method

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Research article

DOI:

https://doi.org/10.60797/IRJ.2024.147.21

Issue: № 9 (147), 2024

Submitted :

17.06.2024

Accepted:

29.08.2024

Published:

17.09.2024

249

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

Submitted :

05.01.2024

Accepted:

22.03.2024

Published:

17.06.2024

312

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

Submitted :

22.04.2024

Accepted:

17.06.2024

Published:

17.06.2024

347

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

Submitted :

27.02.2024

Accepted:

23.05.2024

Published:

31.05.2024

377

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

Submitted :

27.02.2024

Accepted:

12.03.2024

Published:

31.05.2024

365

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