P
Patricia J. Y. Wong
Researcher at Nanyang Technological University
Publications - 253
Citations - 4355
Patricia J. Y. Wong is an academic researcher from Nanyang Technological University. The author has contributed to research in topics: Boundary value problem & Differential equation. The author has an hindex of 28, co-authored 249 publications receiving 4163 citations. Previous affiliations of Patricia J. Y. Wong include National University of Singapore & Zhejiang Normal University.
Papers
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Characterization of eigenvalues for difference Equations subject to Lidstone conditions
TL;DR: In this article, the authors considered the boundary value problem and established explicit intervals of λ such that for any λ in the interval, existence of a positive solution of the problem is assured.
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Quintic non-polynomial spline for time-fractional nonlinear Schrödinger equation
Qinxu Ding,Patricia J. Y. Wong +1 more
TL;DR: The unconditional stability, unique solvability, convergence and convergence of the numerical scheme are proved by the Fourier method, and it is shown that the method is sixth order accurate in the spatial dimension and ( 2 − γ ) $(2-\gamma )$ th order accurately in the temporal dimension, where γ is the fractional order.
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Existence of constant-sign solutions to a system of difference equations: the semipositone and singular case
TL;DR: In this article, the authors considered a system of difference equations where the function f may take negative values and f( \cdot,u, 1,2, \dddot,n \}.
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Two-point right focal eigenvalue problems on time scales
K. L. Boey,Patricia J. Y. Wong +1 more
TL;DR: This paper considers the following right focal boundary value problem:(-1)^n^-^1y^@D^^^n(t)[email protected](-1)^{p^+^1F(t,y(@s^n+1(t))),[email protected]?[a,b]@?T,y^(a)=0,0=0, n>=2, 1=
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A System of (ni, pi) Boundary Value Problems with Positive/Nonpositive Nonlinearities
TL;DR: In this paper, the authors considered the boundary value problems with fixed signs and provided criteria for the existence of single and twin solutions of the system that are of fixed signs, respectively.