Zobrazeno 1 - 10
of 4 291
pro vyhledávání: '"inverse Laplace transform"'
Publikováno v:
Journal of Mechanics of Continua and Mathematical Sciences, Vol 19, Iss 8, Pp 149-161 (2024)
In this paper, we establish several interesting mutual relationships between two integral transforms of convolutions transform have been established
Externí odkaz:
https://doaj.org/article/9e8c483da584473486e01cfea07d74c7
Publikováno v:
Chinese Journal of Magnetic Resonance, Vol 41, Iss 2, Pp 191-208 (2024)
Laplace NMR can provide information on diffusion coefficients or relaxation time, serving as a powerful technology for studying molecular structure, dynamics, and interactions in samples. Generally, the applicability of Laplace NMR is subject to the
Externí odkaz:
https://doaj.org/article/375c3077d32f4dc3b474a0e436651759
Publikováno v:
Partial Differential Equations in Applied Mathematics, Vol 10, Iss , Pp 100664- (2024)
This article employs the Laplace transform approach to solve the Bagley–Torvik equation including Caputo’s fractional derivative. Laplace transform is a powerful method for enabling solving integer and non-integer order ODEs and PDEs in engineeri
Externí odkaz:
https://doaj.org/article/7c7e0c7ec8ba468eae7f2d4dac7a227a
Publikováno v:
Frontiers in Materials, Vol 11 (2024)
Creep is an important physical property of concrete and can lead to additional displacement, stress redistribution, and even cracking in concrete structures, inducing prestress loss of large-scale prestressed concrete structures. When an exponential
Externí odkaz:
https://doaj.org/article/9564a56ed067483db6bb543066f1c57c
Publikováno v:
Results in Applied Mathematics, Vol 21, Iss , Pp 100420- (2024)
In this article a numerical method for numerical modelling of advection diffusion equation is developed. The proposed method is based on Laplace transform (LT) and Chebyshev spectral collocation method (CSCM). The LT is used for time-discretization a
Externí odkaz:
https://doaj.org/article/5786db71449f497195789063ea24ee03
Publikováno v:
Comptes Rendus. Mécanique, Vol 351, Iss G1, Pp 171-199 (2023)
This work proposes a new method aiming at the direct identification of viscoelastic properties of materials with a Laplace formalism implemented in the Virtual Fields Method and named L-VFM. Using a single test, this formalism allows for a direct ext
Externí odkaz:
https://doaj.org/article/4ff8e14fb26347f09b7129605b422026
Publikováno v:
Magnetic Resonance Letters, Vol 3, Iss 2, Pp 127-139 (2023)
Since its inception in the 1970s, multi-dimensional magnetic resonance (MR) has emerged as a powerful tool for non-invasive investigations of structures and molecular interactions. MR spectroscopy beyond one dimension allows the study of the correlat
Externí odkaz:
https://doaj.org/article/5d88f83cef22437cb51a7af93ab1c4ec
Autor:
Seiya Kishimoto, Shinichiro Ohnuki
Publikováno v:
IEEE Access, Vol 11, Pp 7117-7123 (2023)
This study proposes a novel computational technique for specific energy loss for pulse incidence. Our method is based on a fast inverse Laplace transform (FILT) with an electromagnetic field solver in the complex frequency domain. Using the FILT algo
Externí odkaz:
https://doaj.org/article/fb096f634a3d416aba2aa193dc1fd473
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