Zobrazeno 1 - 10
of 723
pro vyhledávání: '"P. J. Y. Wong"'
Publikováno v:
AIMS Mathematics, Vol 9, Iss 9, Pp 24699-24721 (2024)
Financial engineering problems hold considerable significance in the academic realm, where there remains a continued demand for efficient methods to scrutinize and analyze these models. Within this investigation, we delved into a fractional nonlinear
Externí odkaz:
https://doaj.org/article/d81947120386405db36529057fe25ab8
Publikováno v:
Axioms, Vol 13, Iss 11, p 757 (2024)
In this paper, an efficient computational discretization approach is investigated for nonlinear fourth-order boundary value problems using beam theory. We specifically deal with nonlinear models described by fourth-order boundary value problems. The
Externí odkaz:
https://doaj.org/article/5f2d41b49c0e4690af78727fcee05b0b
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 10 (2023)
Externí odkaz:
https://doaj.org/article/1ce3222725ce4bbda6364fabc0faea96
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 10 (2022)
Focalised hypoxia is widely prevalent in diseases such as stroke, cardiac arrest, and dementia. While in some cases hypoxia improves cellular functions, it mostly induces or exacerbates pathological changes. The lack of methodologies that can simulat
Externí odkaz:
https://doaj.org/article/417f549a34234949a1bd8cf08abe9745
Publikováno v:
Mathematics, Vol 11, Iss 9, p 2034 (2023)
This article presents a study on singularly perturbed 1D parabolic Dirichlet’s type differential equations with discontinuous source terms on an interior line. The time derivative is discretized using the Euler backward method, followed by the appl
Externí odkaz:
https://doaj.org/article/de7aac78ef424cbe96d596c1f04e941b
Autor:
Qinxu Ding, Patricia J. Y. Wong
Publikováno v:
Advances in Difference Equations, Vol 2020, Iss 1, Pp 1-27 (2020)
Abstract In this paper, we shall solve a time-fractional nonlinear Schrödinger equation by using the quintic non-polynomial spline and the L1 formula. The unconditional stability, unique solvability and convergence of our numerical scheme are proved
Externí odkaz:
https://doaj.org/article/a3f67b3149eb4811b6b82f6fb0d02695
Autor:
Chunqing Wu, Patricia J. Y. Wong
Publikováno v:
Journal of Biological Dynamics, Vol 13, Iss 1, Pp 1-25 (2019)
In this paper, we establish a mathematical model with two delays to reflect the intrinsic and extrinsic incubation periods of virus in dengue transmission. The basic reproduction number $ R_0 $ of the model is defined. It is proved that the disease-f
Externí odkaz:
https://doaj.org/article/7d66ad76262843ecb17fc3e22abca69e
Autor:
Xuhao Li, Patricia J. Y. Wong
Publikováno v:
Mathematics, Vol 10, Iss 8, p 1219 (2022)
In this paper, a numerical scheme based on a general temporal mesh is constructed for a generalized time-fractional diffusion problem of order α. The main idea involves the generalized linear interpolation and so we term the numerical scheme the gL1
Externí odkaz:
https://doaj.org/article/ce4d158b1f154b00a8bb63f81d3dd7b7
Autor:
Theodore Kilgore
Publikováno v:
Journal of Approximation Theory. 86(3):358-359
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::887af79813be4ca59d2cf219f7467857
Autor:
Qinxu Ding, Patricia J. Y. Wong
Publikováno v:
Boundary Value Problems, Vol 2018, Iss 1, Pp 1-16 (2018)
Abstract In this paper, a mid-knot cubic non-polynomial spline is applied to obtain the numerical solution of a system of second-order boundary value problems. The numerical method is proved to be uniquely solvable and it is of second-order accuracy.
Externí odkaz:
https://doaj.org/article/2cf011cc7cd14804ae9b1a6fa301887b