Qiya Hu

Publication Activity (10 Years)

Years Active: 1998-2024
Publications (10 Years): 17

Top Topics

Technical Report

Detection Method

Top Venues

SIAM J. Numer. Anal.

Adv. Comput. Math.

SIAM J. Sci. Comput.

Publications

Qiya Hu, Ziyi Li
A novel coarse space applying to the weighted Schwarz method for Helmholtz equations. CoRR (2024)
Liqi Wang, Qiya Hu
R-Block: Regularized Block of Dropout for convolutional networks. CoRR (2023)
Qiya Hu
Convergence of the Hiptmair-Xu Preconditioner for \(\boldsymbol{H}\textbf{(curl)}\)-Elliptic Problems with Jump Coefficients (ii): Main Results. SIAM J. Numer. Anal. 61 (5) (2023)
Long Yuan, Qiya Hu
A discontinuous plane wave neural network method for Helmholtz equation and time-harmonic Maxwell's equations. CoRR (2023)
Qiya Hu, Zezhong Wang
A plane wave method based on approximate wave directions for two dimensional Helmholtz equations with large wave numbers. CoRR (2021)
Long Yuan, Qiya Hu
Plane wave discontinuous Galerkin methods for the Helmholtz equation and Maxwell equations in anisotropic media. Comput. Math. Appl. 97 (2021)
Qiya Hu
Convergence of the Hiptmair-Xu Preconditioner for Maxwell's Equations with Jump Coefficients (i): Extensions of the Regular Decomposition. SIAM J. Numer. Anal. 59 (5) (2021)
Qiya Hu, Zezhong Wang
A geometric optics ansatz-based plane wave method for two dimensional Helmholtz equations with variable wave numbers. CoRR (2020)
Long Yuan, Qiya Hu
Generalized plane wave discontinuous Galerkin methods for nonhomogeneous Helmholtz equations with variable wave numbers. Int. J. Comput. Math. 97 (4) (2020)
Qiya Hu, Rongrong Song
A Novel Least Squares Method for Helmholtz Equations with Large Wave Numbers. SIAM J. Numer. Anal. 58 (5) (2020)
Qiya Hu, Shaoliang Hu
A substructuring preconditioner with vertex-related interface solvers for elliptic-type equations in three dimensions. Adv. Comput. Math. 45 (3) (2019)
Long Yuan, Qiya Hu
A Plane Wave Discontinuous Galerkin method for the Helmholtz equation and Maxwell equations in Anisotropic Media. CoRR (2019)
Qiya Hu, Long Yuan
A plane wave method combined with local spectral elements for nonhomogeneous Helmholtz equation and time-harmonic Maxwell equations. Adv. Comput. Math. 44 (1) (2018)
Long Yuan, Qiya Hu
Comparisons of three kinds of plane wave methods for the Helmholtz equation and time-harmonic Maxwell equations with complex wave numbers. J. Comput. Appl. Math. 344 (2018)
Qiya Hu, Xuan Li
Efficient Multilevel Preconditioners for Three-Dimensional Plane Wave Helmholtz Systems with Large Wave Numbers. Multiscale Model. Simul. 15 (3) (2017)
Qiya Hu, Xuan Li
Novel Multilevel Preconditioners for the Systems Arising from Plane Wave Discretization of Helmholtz Equations with Large Wave Numbers. SIAM J. Sci. Comput. 39 (4) (2017)
Qiya Hu, Haiyang Zhang
Substructuring Preconditioners for the Systems Arising from Plane Wave Discretization of Helmholtz Equations. SIAM J. Sci. Comput. 38 (4) (2016)
Qiya Hu, Long Yuan
A newton-penalty method for a simplified liquid crystal model. Adv. Comput. Math. 40 (1) (2014)
Qiya Hu, Long Yuan
A Plane-Wave Least-Squares Method for Time-Harmonic Maxwell's Equations in Absorbing Media. SIAM J. Sci. Comput. 36 (4) (2014)
Qiya Hu, Shi Shu, Jun Zou
A discrete weighted Helmholtz decomposition and its application. Numerische Mathematik 125 (1) (2013)
Junmin Xiao, Qiya Hu
Multilevel correction for collocation solutions of Volterra integral equations with proportional delays. Adv. Comput. Math. 39 (3-4) (2013)
Bin Zheng, Qiya Hu, Jinchao Xu
. Math. Comput. 80 (276) (2011)
Qiya Hu, Shi Shu, Junxian Wang
Nonoverlapping domain decomposition methods with a simple coarse space for elliptic problems. Math. Comput. 79 (272) (2010)
Qiya Hu, Xue-Cheng Tai, Ragnar Winther
A Saddle Point Approach to the Computation of Harmonic Maps. SIAM J. Numer. Anal. 47 (2) (2009)
Yang Liu, Qiya Hu, Dehao Yu
A non-overlapping domain decomposition for low-frequency time-harmonic Maxwell's equations in unbounded domains. Adv. Comput. Math. 28 (4) (2008)
Qiya Hu, Shi Shu, Jun Zou
A mortar edge element method with nearly optimal convergence for three-dimensional Maxwell's equations. Math. Comput. 77 (263) (2008)
Hermann Brunner, Qiya Hu
Optimal Superconvergence Results for Delay Integro-Differential Equations of Pantograph Type. SIAM J. Numer. Anal. 45 (3) (2007)
Qiya Hu
A regularized domain decomposition method with Lagrange multiplier. Adv. Comput. Math. 26 (4) (2007)
Qiya Hu, Jun Zou
Nonlinear Inexact Uzawa Algorithms for Linear and Nonlinear Saddle-point Problems. SIAM J. Optim. 16 (3) (2006)
Hermann Brunner, Qiya Hu
Optimal Superconvergence Orders of Iterated Collocation Solutions for Volterra Integral Equations with Vanishing Delays. SIAM J. Numer. Anal. 43 (5) (2005)
Qiya Hu, Zhongci Shi, Dehao Yu
Efficient Solvers for Saddle-Point Problems Arising from Domain Decompositions with Lagrange Multipliers. SIAM J. Numer. Anal. 42 (3) (2004)
Qiya Hu, Jun Zou
Substructuring preconditioners for saddle-point problems arising from Maxwell's equations in three dimensions. Math. Comput. 73 (245) (2004)
Qiya Hu, Jun Zou
A Nonoverlapping Domain Decomposition Method for Maxwell's Equations in Three Dimensions. SIAM J. Numer. Anal. 41 (5) (2003)
Qiya Hu, Jun Zou
Two new variants of nonlinear inexact Uzawa algorithms for saddle-point problems. Numerische Mathematik 93 (2) (2002)
Qiya Hu, Jun Zou
An Iterative Method with Variable Relaxation Parameters for Saddle-Point Problems. SIAM J. Matrix Anal. Appl. 23 (2) (2001)
Qiya Hu
Interpolation correction for collocation solutions of Fredholm integro-differential equations. Math. Comput. 67 (223) (1998)