Mathematics and mechanics

On Fuzzy Distributive Semimodules

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Research article

Саба С. М.

Saba S. M.

https://doi.org/10.60797/IRJ.2026.171.58

DOI:

https://doi.org/10.60797/IRJ.2026.171.58

EDN:

SRSYFU

Suggested:

02.08.2026

Accepted:

31.08.2026

Published:

17.09.2026

Issue: № 9 (171), 2026

Rightholder: authors. License: Attribution 4.0 International (CC BY 4.0)

273

Detection of flow separation on the NACA 0012 profile using persistent homology methods.

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Research article

Лемешко Р. А.0000-0003-3552-507X

Lemeshko R. A.

https://doi.org/10.60797/IRJ.2026.171.100

DOI:

https://doi.org/10.60797/IRJ.2026.171.100

EDN:

OWFZQG

Suggested:

09.07.2026

Accepted:

04.09.2026

Published:

17.09.2026

Issue: № 9 (171), 2026

Rightholder: authors. License: Attribution 4.0 International (CC BY 4.0)

346

STRUCTURAL MATHEMATICAL MODELLING OF OSCILLATORY SYSTEMS: THE DYNAMIC QUALITY OF RESONANCE IN VIBRATION TEST BENCHES

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Research article

Елисеев А. В.0000-0003-0222-2507
Кузнецов Н. К.0000-0002-3083-0182
Миронов А. С.0000-0002-0921-0915

Eliseev A. V.
Kuznetsov N. K.
Mironov A. S.

https://doi.org/10.60797/IRJ.2026.172.4

DOI:

https://doi.org/10.60797/IRJ.2026.172.4

EDN:

KEDELD

Suggested:

19.06.2026

Accepted:

24.09.2026

Published:

16.10.2026

Issue: № 10 (172), 2026

Rightholder: authors. License: Attribution 4.0 International (CC BY 4.0)

103

Development of a method for limiting dynamic loads on controlled machines based on solving the inverse dynamics problem

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Research article

Иов И. А.0000-0003-3980-0681
Кузнецов Н. К.0000-0002-3083-0182
Каменяр М. Е.

Iov I. A.
Kuznetsov N. K.
Kamenyar M. Y.

https://doi.org/10.60797/IRJ.2026.170.53

DOI:

https://doi.org/10.60797/IRJ.2026.170.53

EDN:

NOIESY

Suggested:

23.05.2026

Accepted:

06.07.2026

Published:

17.08.2026

Issue: № 8 (170), 2026

Rightholder: authors. License: Attribution 4.0 International (CC BY 4.0)

374

MODELING OF PRESSURE DISTRIBUTION AT THE WATER HAMMER IN THE PIPELINE, USING THE COMSOL MULTIPHYSICS

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Research article

Смолин С. В.

Smolin S. V.

https://doi.org/10.60797/IRJ.2026.170.37

DOI:

https://doi.org/10.60797/IRJ.2026.170.37

EDN:

KZXWEM

Suggested:

07.05.2026

Accepted:

10.07.2026

Published:

17.08.2026

Issue: № 8 (170), 2026

Rightholder: authors. License: Attribution 4.0 International (CC BY 4.0)

446

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