Guangqing Long

41 papers C 2Journal 38Unranked 1

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	A Crank-Nicolson ultra-weak discontinuous Galerkin method for solving a unsteady singularly perturbed problem with a shift in space. Appl. Math. Lett. Yige Liao, Li-bin Liu, Xianbing Luo, Guangqing Long
2026	J	`jnl`	A fourth-order Cartesian grid method for elliptic problems with sharp-edged interfaces. J. Comput. Phys. Yiming Ren, Chuan Li, Guangqing Long, Shan Zhao
2025	J	`jnl`	A fast wavelet collocation method with compression techniques for Steklov eigenvalue problems of Helmholtz equations. Appl. Math. Lett. Guangqing Long, Huanfeng Yang, Li-bin Liu
2025	J	`jnl`	An Augmented Fourth Order Domain-Decomposed Method with FFT-Poisson Solver for Parabolic Interface Problems. J. Sci. Comput. Huanfeng Yang, Guangqing Long, Yiming Ren, Shan Zhao
2025	J	`jnl`	An augmented fourth order domain-decomposed method with fast algebraic solvers for three-dimensional Helmholtz interface problems. J. Comput. Phys. Huanfeng Yang, Guangqing Long, Yiming Ren, Shan Zhao
2025	J	`jnl`	Convergence analysis of a second-order finite difference scheme on Shishkin-type meshes for a singularly perturbed Volterra integro-differential equation. Networks Heterog. Media Jiwen Chen, Li-bin Liu, Guangqing Long, Zaitang Huang
2025	J	`jnl`	High-order fractional central difference method for multi-dimensional integral fractional Laplacian and its applications. Commun. Nonlinear Sci. Numer. Simul. Huanfeng Yang, Hongbin Chen, Xiaoqiang Yue, Guangqing Long
2024	J	`jnl`	A MAC grid based FFT-AMIB solver for incompressible Stokes flows with interfaces and singular forces. J. Comput. Appl. Math. Huanfeng Yang, Shan Zhao, Guangqing Long
2023	J	`jnl`	A Fast Sine Transform Accelerated High-Order Finite Difference Method for Parabolic Problems over Irregular Domains. J. Sci. Comput. Chuan Li, Yiming Ren, Guangqing Long, Eric Boerman, Shan Zhao
2023	J	`jnl`	A novel parameter-uniform numerical method for a singularly perturbed Volterra integro-differential equation. Comput. Appl. Math. Li-bin Liu, Yige Liao, Guangqing Long
2023	J	`jnl`	Error estimate of BDF2 scheme on a Bakhvalov-type mesh for a singularly perturbed Volterra integro-differential equation. Networks Heterog. Media Li-bin Liu, Yige Liao, Guangqing Long
2023	J	`jnl`	Richardson extrapolation method for 2D-SPP on VB mesh singularly perturbed convection-diffusion problem on a Vulanović-Bakhvalov mesh. Comput. Appl. Math. Yige Liao, Li-bin Liu, Lei Xu, Guangqing Long
2021	J	`jnl`	Alternating Direction Implicit (ADI) Methods for Solving Two-Dimensional Parabolic Interface Problems with Variable Coefficients. Comput. Chuan Li, Guangqing Long, Yiquan Li, Shan Zhao
2021	J	`jnl`	FFT-Based High Order Central Difference Schemes for Poisson's Equation with Staggered Boundaries. J. Sci. Comput. Hongsong Feng, Guangqing Long, Shan Zhao
2021	J	`jnl`	Multilevel augmentation methods for eigen-problems of compact integral operators. Numer. Algorithms Guangqing Long, Rong Jie, Li-bin Liu
2020	J	`jnl`	A robust adaptive grid method for a nonlinear singularly perturbed differential equation with integral boundary condition. Numer. Algorithms Li-bin Liu, Guangqing Long, Zhongdi Cen
2020	J	`jnl`	Alternating direction ghost-fluid methods for solving the heat equation with interfaces. Comput. Math. Appl. Chuan Li, Zhihan Wei, Guangqing Long, Cameron Campbell, Stacy Ashlyn, Shan Zhao
2020	J	`jnl`	Convergence analysis of a finite difference scheme for a Riemann-Liouville fractional derivative two-point boundary value problem on an adaptive grid. J. Comput. Appl. Math. Li-bin Liu, Zhifang Liang, Guangqing Long, Ying Liang
2019	J	`jnl`	An augmented matched interface and boundary (MIB) method for solving elliptic interface problem. J. Comput. Appl. Math. Hongsong Feng, Guangqing Long, Shan Zhao
2018	J	`jnl`	B-spline collocation and self-adapting differential evolution (jDE) algorithm for a singularly perturbed convection-diffusion problem. Soft Comput. Xu-Qiong Luo, Li-bin Liu, Aijia Ouyang, Guangqing Long
2018	J	`jnl`	Discrete Legendre spectral Galerkin method for Urysohn integral equations. Int. J. Comput. Math. Payel Das, Gnaneshwar Nelakanti, Guangqing Long
2018	—	`conf`	Numerical Solution of Singularly Perturbed Convection Delay Problems Using Self-adaptive Differential Evolution Algorithm. ICIC (3) Guangqing Long, Li-bin Liu, Zaitang Huang
2018	J	`jnl`	Rational spectral collocation and differential evolution algorithms for singularly perturbed problems with an interior layer. J. Comput. Appl. Math. Li-bin Liu, Guangqing Long, Zaitang Huang, Aijia Ouyang
2017	C	`conf`	Extrapolation of Discrete Multi-projection Methods for Fredholm Integral Equations of the Second Kind. CIS Guangqing Long, Lifeng Xuan, Jianjun Chen
2017	J	`jnl`	Numerical solution of a singularly perturbed problem with Robin boundary conditions using particle swarm optimization algorithm. J. Intell. Fuzzy Syst. Li-bin Liu, Guangqing Long, Aijia Ouyang, Zaitang Huang
2016	J	`jnl`	Erratum to: Discrete Legendre spectral projection methods for Fredholm-Hammerstein integral equations [J. Comput. Appl. Math 278 (2015) 293-305]. J. Comput. Appl. Math. Payel Das, Gnaneshwar Nelakanti, Guangqing Long
2016	J	`jnl`	Legendre Spectral Projection Methods for Fredholm-Hammerstein Integral Equations. J. Sci. Comput. Payel Das, Mitali Madhumita Sahani, Gnaneshwar Nelakanti, Guangqing Long
2015	J	`jnl`	Discrete Legendre spectral projection methods for Fredholm-Hammerstein integral equations. J. Comput. Appl. Math. Payel Das, Gnaneshwar Nelakanti, Guangqing Long
2014	J	`jnl`	Iterated fast multiscale Galerkin methods for eigen-problems of compact integral operators. Appl. Math. Comput. Guangqing Long, Weifen Wu, Gnaneshwar Nelakanti
2013	J	`jnl`	A fast multiscale Galerkin method for the first kind ill-posed integral equations via iterated regularization. Appl. Math. Comput. Suhua Yang, Xingjun Luo, Fanchun Li, Guangqing Long
2013	J	`jnl`	A fast multiscale Kantorovich method for weakly singular integral equations. Numer. Algorithms Guangqing Long, Weifen Wu, Gnaneshwar Nelakanti
2013	J	`jnl`	Discrete product integration methods for eigen-problems of a class of non-compact integral operators. Appl. Math. Comput. Guangqing Long, Xiaoyuan Huang, Aimei Tan, Gnaneshwar Nelakanti
2013	J	`jnl`	Iterated Fast Collocation Methods for Integral Equations of the Second Kind. J. Sci. Comput. Zhongying Chen, Guangqing Long, Gnaneshwar Nelakanti, Yongdong Zhang
2013	J	`jnl`	Legendre multi-projection methods for solving eigenvalue problems for a compact integral operator. J. Comput. Appl. Math. Bijaya Laxmi Panigrahi, Guangqing Long, Gnaneshwar Nelakanti
2012	C	`conf`	A Product Integration Method for Eigenvalue Problems of a Class of Non-compact Operators. CIS Guangqing Long, Xiaoyuan Huang, Aimei Tan
2010	J	`jnl`	Discrete multi-projection methods for eigen-problems of compact integral operators. Appl. Math. Comput. Guangqing Long, Gnaneshwar Nelakanti, Bijaya Laxmi Panigrahi, Mitali Madhumita Sahani
2010	J	`jnl`	The multi-projection method for weakly singular Fredholm integral equations of the second kind. Int. J. Comput. Math. Guangqing Long, Gnaneshwar Nelakanti
2009	J	`jnl`	Polynomially based multi-projection methods for Fredholm integral equations of the second kind. Appl. Math. Comput. Guangqing Long, Mitali Madhumita Sahani, Gnaneshwar Nelakanti
2009	J	`jnl`	Superconvergence of functional approximation methods for integral equations. Appl. Math. Lett. Guangqing Long, Gnaneshwar Nelakanti
2008	J	`jnl`	The Picard contraction mapping method for the parameter inversion of reaction-diffusion systems. Comput. Math. Appl. Xiaoyan Deng, Bangju Wang, Guangqing Long
2007	J	`jnl`	Iteration methods for Fredholm integral equations of the second kind. Comput. Math. Appl. Guangqing Long, Gnaneshwar Nelakanti