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Author = Mehdi Nadjafikhah
Number of Articles: 4
Approximate symmetries and conservation laws of forced fractional oscillator

Volume 14, Issue 2, February 2023, Pages 195-205

10.22075/ijnaa.2022.25979.3178

Mehdi Nadjafikhah; Mansoureh Mirala; Mohamad Chaichi

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  • PDF 391.42 K

On Noether's conservation laws of the Sine-Gordon equation using moving frames

Volume 14, Issue 1, January 2023, Pages 2493-2506

10.22075/ijnaa.2022.24650.2791

Yousef Masoudi; Mehdi Nadjafikhah; Megerdich Toomanian

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  • PDF 447.39 K

On the invariance properties of‎ Vaidya-Bonner geodesics via symmetry operators

Volume 13, Issue 1, March 2022, Pages 563-571

10.22075/ijnaa.2020.21159.2238

Davood Farrokhi; Rohollah Bakhshandeh Chamazkoti; Mehdi Nadjafikhah

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  • PDF 369.81 K

Mathematical modeling of optimized SIRS epidemic model and some dynamical behavior of the solution

Volume 8, Issue 2, December 2017, Pages 125-134

10.22075/ijnaa.2017.11821.1592

Mehdi Nadjafikhah; Saeid Shagholi

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  • PDF 384.99 K

International Journal of Nonlinear Analysis and Applications
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News

  • Google Scholar Citation 2025-01-03
  • Publication fee for papers 2023-08-21
  • Changing in journal issues 2023-08-13
  • Scientometric’s editorial board of IJNAA 2021-09-18
  • 2019 SJR 0.15 2020-06-16

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