Zobrazeno 1 - 10
of 344
pro vyhledávání: '"Boundary shape"'
Publikováno v:
Mathematics, Vol 12, Iss 8, p 1265 (2024)
For the generalized Sturm–Liouville problem (GSLP), a new formulation is undertaken to reduce the number of unknowns from two to one in the target equation for the determination of eigenvalue. The eigenparameter-dependent shape functions are derive
Externí odkaz:
https://doaj.org/article/8e0f97ae31224be086662ff8e1242631
Publikováno v:
Land, Vol 12, Iss 11, p 2011 (2023)
Traditional villages are encountering contemporary problems in terms of preservation and comprehension as a result of their complex spatial morphologies, which are distinguished by their extensive cultural and architectural legacy, including distinct
Externí odkaz:
https://doaj.org/article/edb897388ad34e178089a692b7808eff
Akademický článek
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Akademický článek
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Autor:
Chih-Wen Chang
Publikováno v:
Axioms, Vol 12, Iss 10, p 923 (2023)
In this study, the inverse engineering problems of the Ostrovsky equation (OE), Kawahara equation (KE), modified Kawahara equation (mKE), and sixth-order Korteweg-de Vries (KdV) equation will be investigated numerically. An effective numerical approa
Externí odkaz:
https://doaj.org/article/9105c28df15142eab774a332f87ec55d
Autor:
Quan Zhu, Shuang Liu
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 12, Iss 8, p 317 (2023)
National-level traditional villages in Liandu District and Qingyuan County, Lishui City, in the southwestern mountainous area of Zhejiang Province serve as research objects in our exploration of the external representation and deep spatial structure
Externí odkaz:
https://doaj.org/article/797418ad9d7c4f749afb51760044f806
Autor:
Chein-Shan Liu, Chih-Wen Chang
Publikováno v:
Boundary Value Problems, Vol 2020, Iss 1, Pp 1-22 (2020)
Abstract It is difficult to exactly and automatically satisfy nonseparable multipoint boundary conditions by numerical methods. With this in mind, we develop a novel algorithm to find solution for a second-order nonlinear boundary value problem (BVP)
Externí odkaz:
https://doaj.org/article/f01db3e03d4e43c58bffd8c9dfbdf8de
Publikováno v:
Advances in Difference Equations, Vol 2021, Iss 1, Pp 1-23 (2021)
Abstract For nonlinear third-order three-point boundary value problems (BVPs), we develop two algorithms to find solutions, which automatically satisfy the specified three-point boundary conditions. We construct a boundary shape function (BSF), which
Externí odkaz:
https://doaj.org/article/715c497df3914ee89c42fdb2da509575
Publikováno v:
Mathematics, Vol 10, Iss 19, p 3689 (2022)
In the paper, we transform the general Sturm–Liouville problem (SLP) into two canonical forms: one with the homogeneous Dirichlet boundary conditions and another with the homogeneous Neumann boundary conditions. A boundary shape function method (BS
Externí odkaz:
https://doaj.org/article/6f1ccc048f8d405f825d54192b019e66
Publikováno v:
Mathematics, Vol 10, Iss 17, p 3112 (2022)
In this paper, the numerical solutions of the backward and forward non-homogeneous wave problems are derived to address the nonlocal boundary conditions. When boundary conditions are not set on the boundaries, numerical instability occurs, and the so
Externí odkaz:
https://doaj.org/article/c2f28e44d9ac4ba693ebb113f976d1d4