Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Tiexiang, Li"'
Publikováno v:
Mathematics, Vol 12, Iss 13, p 1927 (2024)
In order to achieve an effective approximation solution for solving discrete ill-conditioned problems, Golub, Hansen, and O’Leary used Tikhonov regularization and the total least squares (TRTLS) method, where the bidiagonal technique is considered
Externí odkaz:
https://doaj.org/article/feb3e19ab2f442e3829f3867d8d55cd1
There are many numerical methods for simulate three-dimensional photonic crystals, after comparison, we choose Yee's scheme to be our discrete method. So far, this method can only be applied to simple cubic lattice and face-centered cubic lattice, bu
Externí odkaz:
http://arxiv.org/abs/1806.10284
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-16 (2022)
Abstract Utilizing the optimal mass transportation (OMT) technique to convert an irregular 3D brain image into a cube, a required input format for a U-net algorithm, is a brand new idea for medical imaging research. We develop a cubic volume-measure-
Externí odkaz:
https://doaj.org/article/edb363b4b4ec4164ab17d675700df6fc
Autor:
Wen-Wei Lin, Cheng Juang, Mei-Heng Yueh, Tsung-Ming Huang, Tiexiang Li, Sheng Wang, Shing-Tung Yau
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-19 (2021)
Abstract Optimal mass transport (OMT) theory, the goal of which is to move any irregular 3D object (i.e., the brain) without causing significant distortion, is used to preprocess brain tumor datasets for the first time in this paper. The first stage
Externí odkaz:
https://doaj.org/article/a87e7ba877574d96b7c8a879d68a9c85
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-1 (2022)
Externí odkaz:
https://doaj.org/article/cb00fd6459454e47a74a05893ecd82f8
Publikováno v:
Annals of Mathematical Sciences and Applications. 7:49-96
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5ae7fe0972c37bc8cc33178824aaf0b
https://doi.org/10.4310/amsa.2022.v7.n1.a3
https://doi.org/10.4310/amsa.2022.v7.n1.a3
In this paper, we study the Helmholtz transmission eigenvalue problem for inhomogeneous anisotropic media with the index of refraction n ( x ) ≡ 1 in two and three dimensions. Starting with the nonlinear fourth-order formulation established by Cako
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1da329f2b02804684ee57dc9fb6abb6c
http://arxiv.org/abs/2211.06621
http://arxiv.org/abs/2211.06621
Publikováno v:
SIAM Journal on Scientific Computing; 2023, Vol. 45 Issue 4, pB440-B466, 27p
Publikováno v:
ACM Transactions on Mathematical Software. 47:1-24
In this article, we propose the Fast Algorithms for Maxwell’s Equations (FAME) package for solving Maxwell’s equations for modeling three-dimensional photonic crystals. FAME combines the null-space free method with fast Fourier transform (FFT)-ba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a5856d462dcccebf3cf51d6a2f99a49
https://doi.org/10.1145/3446329
https://doi.org/10.1145/3446329
Publikováno v:
Annals of Mathematical Sciences and Applications. 6:199-224
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::389beb3c6a6337c1f4630ff14936b6c0
https://doi.org/10.4310/amsa.2021.v6.n2.a4
https://doi.org/10.4310/amsa.2021.v6.n2.a4