Concepedia

Lizhi Cheng

LC

Statistics

Publications

41

Citations

924

H-Index

18

Active since

1992

Affiliations

National University of Defense Technology(Current)

Northeastern University

Universidad de Zaragoza

Lizhi Cheng is an author at National University of Defense Technology specializing in engineering, numerical analysis, and inverse problems.

Top concepts

EngineeringInverse ProblemsNumerical AnalysisApproximation TheoryMathematical ProgrammingImage AnalysisSignal ProcessingComputer ScienceComputer VisionMedical Image Computing

Publications per year

1992–2024

41

Publications

41

Some fourth-order nonlinear solvers with closed formulae for multiple roots

Siwei Li, Lizhi Cheng, Beny Neta · Computers & Mathematics with Applications · 2009 · 112 citations

Numerical Analysis, Closed Formulae, Oscillation Theory +4

Integer DCTs and fast algorithms

Yonghong Zeng, Lizhi Cheng, Guoan Bi et al. · IEEE Transactions on Signal Processing · 2001 · 75 citations

Mathematical Programming, Real Data Type, Engineering +11

Restricted strong convexity and its applications to convergence analysis of gradient-type methods in convex optimization

Hui Zhang, Lizhi Cheng · Optimization Letters · 2014 · 43 citations

Numerical Analysis, Engineering, Variational Analysis +7

Spatially adapted regularization parameter selection based on the local discrepancy function for Poissonian image deblurring

Dai-Qiang Chen, Lizhi Cheng · Inverse Problems · 2011 · 39 citations

Deblurring, Poissonian Image, Image Analysis +15

Iteratively Linearized Reweighted Alternating Direction Method of Multipliers for a Class of Nonconvex Problems

Tao Sun, Hao Jiang, Lizhi Cheng et al. · IEEE Transactions on Signal Processing · 2018 · 37 citations · Full text

Mathematical Programming, Numerical Analysis, Nonconvex Problems +16

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