Qiuyan Xu

Publication Activity (10 Years)

Years Active: 2010-2024
Publications (10 Years): 18

Top Topics

Error Estimates

Iterative Algorithms

Diffusion Equation

Signal Processor

Top Venues

Comput. Math. Appl.

IEEE Trans. Circuits Syst. II Express Briefs

Publications

Nan Ma, Qiuyan Xu, Zhiyong Liu, Jiye Yang
High-precision meshfree methods for solving 3D radiation diffusion problem in irregular spaces. Comput. Math. Appl. 169 (2024)
Qiuyan Xu, Zhiyong Liu
Approximation of the derivatives beyond Taylor expansion. Comput. Math. Appl. 158 (2024)
Zhiyong Liu, Qiuyan Xu
L2 error estimates of unsymmetric RBF collocation for second order quasilinear elliptic equations. Commun. Nonlinear Sci. Numer. Simul. 127 (2023)
Haowei Liu, Zhiyong Liu, Qiuyan Xu, Jiye Yang
Meshfree methods for nonlinear equilibrium radiation diffusion equation with jump coefficient. Comput. Math. Appl. 147 (2023)
Chung-Ching Lin, Qiuyan Xu, Huan Hu, Subhanshu Gupta
Design Considerations of Time-Interleaved Discrete-Time Beamformers Toward Wideband Communications. IEEE Trans. Circuits Syst. II Express Briefs 70 (11) (2023)
Zhiyong Liu, Qiuyan Xu
Convergence of one-level and multilevel unsymmetric collocation for second order elliptic boundary value problems. CoRR (2023)
Yunming Pan, Qiuyan Xu, Zhiyong Liu, Jiye Yang
Fast successive permutation iterative algorithms for solving convection diffusion equation. Comput. Math. Appl. 152 (2023)
Rong Wang, Qiuyan Xu, Zhiyong Liu, Jiye Yang
Fast meshfree methods for nonlinear radiation diffusion equation. Appl. Math. Comput. 438 (2023)
Zhiyong Liu, Qiuyan Xu
Meshfree method for solving the elliptic Monge-Ampere equation with Dirichlet boundary. CoRR (2023)
Qiuyan Xu, Chung-Ching Lin, Huan Hu, Subhanshu Gupta
Common-Mode Drift Resilient Ring-Oscillator-Based Time-Domain Filter for Next-Generation Wireless. MWSCAS (2023)
Yuejuan Ju, Jiye Yang, Zhiyong Liu, Qiuyan Xu
Meshfree methods for the variable-order fractional advection-diffusion equation. Math. Comput. Simul. 211 (2023)
Qiuyan Xu, Aditya Wadaskar, Chung-Ching Lin, Han Yan, Veljko Boljanovic, Subhanshu Gupta, Danijela Cabric
A Switching-Less True-Time-Delay-Based Beam Probing Approach for Ultra-Low Latency Wireless Communications: System Analysis and Demonstration. IEEE Trans. Circuits Syst. II Express Briefs 69 (10) (2022)
Chung-Ching Lin, Chase Puglisi, Veljko Boljanovic, Han Yan, Erfan Ghaderi, Jayce Jeron Gaddis, Qiuyan Xu, Sreeni Poolakkal, Danijela Cabric, Subhanshu Gupta
Multi-Mode Spatial Signal Processor with Rainbow-like Fast Beam Training and Wideband Communications using True-Time-Delay Arrays. CoRR (2022)
Chung-Ching Lin, Chase Puglisi, Veljko Boljanovic, Han Yan, Erfan Ghaderi, Jayce Jeron Gaddis, Qiuyan Xu, Sreeni Poolakkal, Danijela Cabric, Subhanshu Gupta
Multi-Mode Spatial Signal Processor With Rainbow-Like Fast Beam Training and Wideband Communications Using True-Time-Delay Arrays. IEEE J. Solid State Circuits 57 (11) (2022)
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
Wideband Beamforming with Rainbow Beam Training using Reconfigurable True-Time-Delay Arrays for Millimeter-Wave Wireless. CoRR (2021)
Lanling Ding, Zhiyong Liu, Qiuyan Xu
Multilevel RBF collocation method for the fourth-order thin plate problem. Int. J. Wavelets Multiresolution Inf. Process. 19 (3) (2021)
Qiuyan Xu, Hengbin An
A class of domain decomposition based nonlinear explicit-implicit iteration algorithms for solving diffusion equations with discontinuous coefficient. J. Comput. Appl. Math. 386 (2021)
Qiuyan Xu, Subhanshu Gupta, Ali Azam, Zhidong Bai, Jeffrey S. Walling
A Hybrid ΔΣ/Nyquist Rate Switched Capacitor Power Amplifier in 65nm CMOS. MWSCAS (2018)
Lijuan Su, Wenqia Wang, Qiuyan Xu
Finite difference methods for fractional dispersion equations. Appl. Math. Comput. 216 (11) (2010)