Zobrazeno 1 - 10
of 1 496
pro vyhledávání: '"Ahmad Imtiaz"'
Publikováno v:
Nonlinear Engineering, Vol 13, Iss 1, Pp 103462-86 (2024)
Fractional diffusion partial differential equation (PDE) models are used to describe anomalous transport phenomena in fractal porous media, where traditional diffusion models may not be applicable due to the presence of long-range dependencies and no
Externí odkaz:
https://doaj.org/article/779b1a8db4ae4d09a3f59ec1a891a8fd
Autor:
Kachiraju Satya R., Nekrashevich Ivan, Ahmad Imtiaz, Farooq Hira, Chang Long, Kim Sangsik, Kim Myoung-Hwan
Publikováno v:
Nanophotonics, Vol 11, Iss 20, Pp 4489-4498 (2022)
Resonant optical cavities are essential components in mid-infrared applications. However, typical film-type cavities require multilayer stacks with a micron-thick spacer due to mid-infrared wavelengths, and their performance is limited by narrow freq
Externí odkaz:
https://doaj.org/article/e232c4f3e67e44049b146abf436c6c49
Autor:
Ahsan Muhammad, Lin Shanwei, Ahmad Masood, Nisar Muhammad, Ahmad Imtiaz, Ahmed Hijaz, Liu Xuan
Publikováno v:
Open Physics, Vol 19, Iss 1, Pp 722-734 (2021)
In this article, a hybrid Haar wavelet collocation method (HWCM) is proposed for the ill-posed inverse problem with unknown source control parameters. Applying numerical techniques to such problems is a challenging task due to the presence of nonline
Externí odkaz:
https://doaj.org/article/3df1714c534a4530bc344dee9c033d20
Publikováno v:
Open Physics, Vol 19, Iss 1, Pp 69-76 (2021)
In this study, we propose a simple direct meshless scheme based on the Gaussian radial basis function for the one-dimensional linear and nonlinear convection–diffusion problems, which frequently occur in physical phenomena. This is fulfilled by con
Externí odkaz:
https://doaj.org/article/49a1dbbe8a214c7fb80b090129e9e338
Autor:
Li Jun-Feng, Ahmad Imtiaz, Ahmad Hijaz, Shah Dawood, Chu Yu-Ming, Thounthong Phatiphat, Ayaz Muhammad
Publikováno v:
Open Physics, Vol 18, Iss 1, Pp 1063-1072 (2020)
Multi-term time-fractional partial differential equations (PDEs) have become a hot topic in the field of mathematical physics and are used to improve the modeling accuracy in the description of anomalous diffusion processes compared to the single-ter
Externí odkaz:
https://doaj.org/article/297285f795b8433798f07b400d9245d6
Autor:
Hussain Zawar, Khan Shahid, Ullah Asad, Ikramullah, Ayaz Muhammad, Ahmad Imtiaz, Mashwani Wali Khan, Chu Yu-Ming
Publikováno v:
Open Physics, Vol 18, Iss 1, Pp 916-924 (2020)
In this study, the Daftardar–Jeffery polynomials are incorporated in the homotopy of the optimal homotopy asymptotic method (OHAM) for solving the generalized Hirota–Satsuma coupled system of Korteweg–de Vries equations. The results are display
Externí odkaz:
https://doaj.org/article/e1b812359d8d40f6afc1f251f553e004
Publikováno v:
Review of International Business and Strategy, 2023, Vol. 34, Issue 1, pp. 152-169.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/RIBS-05-2023-0039
Publikováno v:
In Alexandria Engineering Journal September 2024 103:266-277
Autor:
Ahmad, Imtiaz, Kachiraju, Satya R., Kunwar, Sundar, Brown, Zachary M., Roy, Pinku, Gaddy, Matthew, Kuryatkov, Vladimir, Kwon, Yejin, Bernussi, Ayrton A., Murphy, John P., Ellis, Chase T., Chen, Aiping, Kim, Myoung-Hwan
Publikováno v:
In Optical Materials August 2024 154
Publikováno v:
In Engineering Science and Technology, an International Journal July 2024 55