Qiuyan Xu

According to our database, Qiuyan Xu authored at least 28 papers between 2010 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

A discretization theory of meshfree collocation for nonlinear systems of partial differential equations.

Zhiyong Liu, Qiuyan Xu

Adv. Comput. Math., June, 2026

A meshfree collocation method for solving the compressible Navier-Stokes equations.

Yan Wang, Zhiyong Liu, Qiuyan Xu, Jiye Yang

Commun. Nonlinear Sci. Numer. Simul., 2026

Meshfree method for solving the elliptic Monge-Ampère equation with Dirichlet boundary.

Zhiyong Liu, Qiuyan Xu

Comput. Math. Appl., 2026

2025

Hierarchical radial basis functions method for large eddy simulation.

Haowei Liu, Zhiyong Liu, Qiuyan Xu, Jiye Yang

Eng. Comput., December, 2025

A comparative study of several classes of meshfree methods for solving the Helmholtz equation.

Haowei Liu, Zhiyong Liu, Qiuyan Xu, Jiye Yang

Eng. Comput., December, 2025

Hierarchical radial basis functions method for the coupling of Stokes and Darcy flow.

Zhiyong Liu, Haowei Liu, Qiuyan Xu

Eng. Comput., October, 2025

A TTD-Based Fast Precise Localization Enabled by Passive-Active Signal Combiner With Negative-Capacitance Stabilized RAMP.

Qiuyan Xu, Aditya Wadaskar, Foad Beheshti, Chung-Ching Lin, Huan Hu, Danijela Cabric, Subhanshu Gupta

IEEE J. Solid State Circuits, September, 2025

A RISC-V based SoC for blockchain data integration in IoT edge devices.

Wentao Xu, Xiang Li, Qiuyan Xu, Yuxuan Zhang, Xiang Wu, Weilin Li, Ruize Wang, Gang Liang, Hao Guo

Microelectron. J., 2025

A kind of fast successive permutation iterative algorithms with the relaxation factor for nonlinear radiation diffusion problem.

Qiuyan Xu, Zhiyong Liu

Comput. Math. Appl., 2025

2024

Approximation of the derivatives beyond Taylor expansion.

Qiuyan Xu, Zhiyong Liu

Comput. Math. Appl., 2024

High-precision meshfree methods for solving 3D radiation diffusion problem in irregular spaces.

Nan Ma, Qiuyan Xu, Zhiyong Liu, Jiye Yang

Comput. Math. Appl., 2024

2023

L2 error estimates of unsymmetric RBF collocation for second order quasilinear elliptic equations.

Zhiyong Liu, Qiuyan Xu

Commun. Nonlinear Sci. Numer. Simul., December, 2023

Fast successive permutation iterative algorithms for solving convection diffusion equation.

Yunming Pan, Qiuyan Xu, Zhiyong Liu, Jiye Yang

Comput. Math. Appl., December, 2023

Design Considerations of Time-Interleaved Discrete-Time Beamformers Toward Wideband Communications.

Chung-Ching Lin, Qiuyan Xu, Huan Hu, Subhanshu Gupta

IEEE Trans. Circuits Syst. II Express Briefs, November, 2023

Meshfree methods for nonlinear equilibrium radiation diffusion equation with jump coefficient.

Haowei Liu, Zhiyong Liu, Qiuyan Xu, Jiye Yang

Comput. Math. Appl., October, 2023

Meshfree methods for the variable-order fractional advection-diffusion equation.

Yuejuan Ju, Jiye Yang, Zhiyong Liu, Qiuyan Xu

Math. Comput. Simul., 2023

Convergence of one-level and multilevel unsymmetric collocation for second order elliptic boundary value problems.

Zhiyong Liu, Qiuyan Xu

CoRR, 2023

A class of new successive permutation iterative algorithms with the relaxation factor for radiation diffusion equation.

Yunming Pan, Qiuyan Xu, Zhiyong Liu, Jiye Yang

Comput. Appl. Math., 2023

Fast meshfree methods for nonlinear radiation diffusion equation.

Rong Wang, Qiuyan Xu, Zhiyong Liu, Jiye Yang

Appl. Math. Comput., 2023

Common-Mode Drift Resilient Ring-Oscillator-Based Time-Domain Filter for Next-Generation Wireless.

Qiuyan Xu, Chung-Ching Lin, Huan Hu, Subhanshu Gupta

Proceedings of the 66th IEEE International Midwest Symposium on Circuits and Systems, 2023

2022

A Switching-Less True-Time-Delay-Based Beam Probing Approach for Ultra-Low Latency Wireless Communications: System Analysis and Demonstration.

Qiuyan Xu, Aditya Wadaskar, Chung-Ching Lin, Han Yan, Veljko Boljanovic, Subhanshu Gupta, Danijela Cabric

IEEE Trans. Circuits Syst. II Express Briefs, 2022

Multi-Mode Spatial Signal Processor With Rainbow-Like Fast Beam Training and Wideband Communications Using True-Time-Delay Arrays.

Chung-Ching Lin, Chase Puglisi, Veljko Boljanovic, Han Yan, Erfan Ghaderi, Jayce Jeron Gaddis, Qiuyan Xu, Sreeni Poolakkal, Danijela Cabric, Subhanshu Gupta

IEEE J. Solid State Circuits, 2022

2021

A class of domain decomposition based nonlinear explicit-implicit iteration algorithms for solving diffusion equations with discontinuous coefficient.

Qiuyan Xu, Hengbin An

J. Comput. Appl. Math., 2021

Multilevel RBF collocation method for the fourth-order thin plate problem.

Lanling Ding, Zhiyong Liu, Qiuyan Xu

Int. J. Wavelets Multiresolution Inf. Process., 2021

Wideband Beamforming with Rainbow Beam Training using Reconfigurable True-Time-Delay Arrays for Millimeter-Wave Wireless.

Chung-Ching Lin, Veljko Boljanovic, Han Yan, Erfan Ghaderi, Mohammad Ali Mokri, Jayce Jeron Gaddis, Aditya Wadaskar, Chase Puglisi, Soumen Mohapatra, Qiuyan Xu, Sreeni Poolakkal, Deukhyoun Heo, Subhanshu Gupta, Danijela Cabric

CoRR, 2021

2018

A Hybrid ΔΣ/Nyquist Rate Switched Capacitor Power Amplifier in 65nm CMOS.

Qiuyan Xu, Subhanshu Gupta, Ali Azam, Zhidong Bai, Jeffrey S. Walling

Proceedings of the IEEE 61st International Midwest Symposium on Circuits and Systems, 2018

2011

A New Parallel Successive Overrelaxation Iterative Algorithm for Poisson Equation.

Qiuyan Xu

Proceedings of the 2011 International Conference on Cyber-Enabled Distributed Computing and Knowledge Discovery, 2011

2010

Finite difference methods for fractional dispersion equations.

Lijuan Su, Wenqia Wang, Qiuyan Xu

Appl. Math. Comput., 2010