Zobrazeno 1 - 10
of 4 584
pro vyhledávání: '"“1+1”"'
Publikováno v:
1&1 A.G MarketLine Company Profile. 9/3/2024, p1-18. 18p.
Publikováno v:
1&1 A.G MarketLine Company Profile. 9/25/2023, p1-18. 18p.
Publikováno v:
1&1 A.G MarketLine Company Profile. 10/14/2022, p1-18. 18p.
Publikováno v:
1&1 A.G MarketLine Company Profile. 11/2/2021, p1-17. 18p.
Autor:
Badr Saad T. Alkahtani
Publikováno v:
Alexandria Engineering Journal, Vol 108, Iss , Pp 800-810 (2024)
In this study, the modified Sardar sub-equation (MSSE) method is capitalized to secure soliton solutions to the (1+1)-dimensional chiral nonlinear Schrödinger (NLS) equation. Chiral soliton propagation in nuclear physics is an extremely attractive f
Externí odkaz:
https://doaj.org/article/cb207748a49949f0a81a1fc481bc7afa
Autor:
栗雪娟(LI Xuejuan), 刘瑜欣(LIU Yuxin)
Publikováno v:
Zhejiang Daxue xuebao. Lixue ban, Vol 51, Iss 6, Pp 702-711 (2024)
Physics-informed neural network (PINN) had been proved to be an effective tool for solving partial differential equations and systems of equations. We used the PINN algorithm to obtain the numerical solution of the 1+1-dimensional KdV-mKdV equation,
Externí odkaz:
https://doaj.org/article/30c0dd799cb843c58f9f6d8f7b952dcb
Publikováno v:
1&1 Drillisch AG MarketLine Company Profile. 9/4/2019, p1-20. 21p.
Publikováno v:
AIMS Mathematics, Vol 9, Iss 10, Pp 28379-28399 (2024)
In this paper, we apply the powerful sine-Gordon expansion method (SGEM), along with a computational program, to construct some new traveling wave soliton solutions for two models, including the higher-order nonlinear Boussinesq dynamical wave equati
Externí odkaz:
https://doaj.org/article/04980c22576f470b869f4f844ddee694
Autor:
Xing Tao, Yunxuan Huang, Pingzuo Zheng, Gang Wang, Yuexiang Xu, Yongfeng Chen, Benben Deng, Xiu Chen, Tongxue Qin, Yinlu Liao, Minjuan Shi, Beibei Lu, Yuting Wu, Jinmiao Li, Li Ye, Hao Liang, Fashuang Wei, Junjun Jiang
Publikováno v:
BMC Public Health, Vol 24, Iss 1, Pp 1-11 (2024)
Abstract Background HIV/AIDS has emerged as a nationwide epidemic and has taken the forefront position as the primary infectious killer of adults in China. The control and prevention of the disease have been hampered by a weak link in the form of het
Externí odkaz:
https://doaj.org/article/7bbbefb9d02d4e92ad6584c6a6efe646
Autor:
Arman Kheirati Roonizi, Roberto Sassi
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2024, Iss 1, Pp 1-14 (2024)
Abstract This paper explores the Fourier decomposition method to approximate the decomposition of electrocardiogram (ECG) signals into their component waveforms, such as the QRS-complex and T-wave. We compute expansion coefficients using the $$\ell _
Externí odkaz:
https://doaj.org/article/6171bbe5354344e595a8dec127064554