Journal of Osh State University. Mathematics. Physics. Technical Sciences
Journal of Osh State University. Mathematics. Physics. Technical Sciences
e-ISSN 1694-8645
DOI: 10.52754/16948645
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Author

Abdilaziz Akmatov

Senior Lecturer

Osh State University

723500, 331 Lenin Str., Osh, Kyrgyzstan

https://orcid.org/0009-0004-6756-4262

All articles

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Keywords: singular perturbations; small parameter; asymptotic; stability; solutions; initial; conditions; expansions

Some features of the solution of a nonlinear singularly perturbed problem

Abdilaziz Akmatov

Suggested citation

APA
Akmatov, A. (2022). Some features of the solution of a nonlinear singularly perturbed problem. Journal of Osh State University. Mathematics. Physics. Technical Sciences, 1(1), 4-8.
Vancouver
Akmatov A. Some features of the solution of a nonlinear singularly perturbed problem. J Osh State Univ Math Phys Tech Sci. 2022;1(1):4–8.
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  • 25.11.2022
  • 461 Views
  • Journal of Osh State University. Mathematics. Physics. Technical Sciences - Vol. 1, No. 1, 2022
open access

Keywords: small perturbation; differential equations; stability; Cauchy problem; small parameter; solution; asymptotic

Influence of a small perturbation on loss pulling stability of solutions to singularly perturbate equations

Abdilaziz Akmatov

https://doi.org/10.52754/16948645_2024_1(4)_4

Suggested citation

APA
Akmatov, A. (2024). Influence of a small perturbation on loss pulling stability of solutions to singularly perturbate equations. Journal of Osh State University. Mathematics. Physics. Technical Sciences, 3(1), 18-23. https://doi.org/10.52754/16948645_2024_1(4)_4
Vancouver
Akmatov A. Influence of a small perturbation on loss pulling stability of solutions to singularly perturbate equations. J Osh State Univ Math Phys Tech Sci. 2024;3(1):18–23. doi:10.52754/16948645_2024_1(4)_4
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  • 18.06.2024
  • 437 Views
  • Journal of Osh State University. Mathematics. Physics. Technical Sciences - Vol. 3, No. 1, 2024
open access

Keywords: perturbation; differential equations; stability; Cauchy problem; small parameter; solution

Delaying the loss of stability solution of singularly perturbed differential equations

Abdilaziz Akmatov, Nargiza Zamirbek kyzy

https://doi.org/10.52754/16948645_2024_1(4)_5

Suggested citation

APA
Akmatov, A., & Zamirbek kyzy, N. (2024). Delaying the loss of stability solution of singularly perturbed differential equations. Journal of Osh State University. Mathematics. Physics. Technical Sciences, 3(1), 24-28. https://doi.org/10.52754/16948645_2024_1(4)_5
Vancouver
Akmatov A, Zamirbek kyzy N. Delaying the loss of stability solution of singularly perturbed differential equations. J Osh State Univ Math Phys Tech Sci. 2024;3(1):24–8. doi:10.52754/16948645_2024_1(4)_5
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  • 18.06.2024
  • 597 Views
  • Journal of Osh State University. Mathematics. Physics. Technical Sciences - Vol. 3, No. 1, 2024
open access

Keywords: small parameter; limit transition; eigenvalues; stability of solutions; integral curves

The influence of small perturbation on phenomenon of delayed loss of stability

Abdilaziz Akmatov, Kylymgul Mamadjanova, Arafatkan Baimamatova, Eliza Islamidin kyzy

https://doi.org/10.52754/16948645_2025_4(1)_41

Suggested citation

APA
Akmatov, A., Mamadjanova, K., Baimamatova, A., & Islamidin kyzy, E. (2025). The influence of small perturbation on phenomenon of delayed loss of stability. Journal of Osh State University. Mathematics. Physics. Technical Sciences, 4(1), 41-49. https://doi.org/10.52754/16948645_2025_4(1)_41
Vancouver
Akmatov A, Mamadjanova K, Baimamatova A, Islamidin kyzy E. The influence of small perturbation on phenomenon of delayed loss of stability. J Osh State Univ Math Phys Tech Sci. 2025;4(1):41–9. doi:10.52754/16948645_2025_4(1)_41
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  • 19.06.2025
  • 707 Views
  • Journal of Osh State University. Mathematics. Physics. Technical Sciences - Vol. 4, No. 1, 2025