Zhonggang Zeng

According to our database, Zhonggang Zeng authored at least 36 papers between 1991 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2023

A Newton's iteration converges quadratically to nonisolated solutions too.

Zhonggang Zeng

Math. Comput., June, 2023

2021

The numerical greatest common divisor of univariate polynomials.

Zhonggang Zeng

CoRR, 2021

A numerical method for computing the Jordan Canonical Form.

Zhonggang Zeng, Tien-Yien Li

CoRR, 2021

Singular algebraic equations with empirical data.

Zhonggang Zeng

CoRR, 2021

2020

Geometric modeling and regularization of algebraic problems.

Zhonggang Zeng

Proceedings of the ISSAC '20: International Symposium on Symbolic and Algebraic Computation, 2020

2019

On the Sensitivity of Singular and Ill-Conditioned Linear Systems.

Zhonggang Zeng

SIAM J. Matrix Anal. Appl., 2019

2018

RankRev: aMatlab package for computing the numerical rank and updating/downdating.

Tsung-Lin Lee, Tien-Yien Li, Zhonggang Zeng

Numer. Algorithms, 2018

Intuitive Interface for Solving Linear and Nonlinear System of Equations.

Zhonggang Zeng

Proceedings of the Mathematical Software - ICMS 2018, 2018

2017

The Numerical Factorization of Polynomials.

Wenyuan Wu, Zhonggang Zeng

Found. Comput. Math., 2017

2016

Sensitivity and Computation of a Defective Eigenvalue.

Zhonggang Zeng

SIAM J. Matrix Anal. Appl., 2016

2013

Algorithm 931: An algorithm and software for computing multiplicity structures at zeros of nonlinear systems.

Wenrui Hao, Andrew J. Sommese, Zhonggang Zeng

ACM Trans. Math. Softw., 2013

NAClab: a Matlab toolbox for numerical algebraic computation.

Zhonggang Zeng, Tien-Yien Li

ACM Commun. Comput. Algebra, 2013

2011

Multiple zeros of nonlinear systems.

Barry H. Dayton, Tien-Yien Li, Zhonggang Zeng

Math. Comput., 2011

2009

A Rank-Revealing Method with Updating, Downdating, and Applications. Part II.

Tsung-Lin Lee, Tien-Yien Li, Zhonggang Zeng

SIAM J. Matrix Anal. Appl., 2009

The approximate irreducible factorization of a univariate polynomial: revisited.

Zhonggang Zeng

Proceedings of the Symbolic and Algebraic Computation, International Symposium, 2009

2008

A numerical elimination method for polynomial computations.

Zhonggang Zeng

Theor. Comput. Sci., 2008

ApaTools: a software toolbox for approximate polynomial algebra.

Zhonggang Zeng

ACM Commun. Comput. Algebra, 2008

2006

Symbolic-numeric computation and applications: list of abstracts.

Ágnes Szántó, Jan Verschelde, Zhonggang Zeng

ACM Commun. Comput. Algebra, 2006

2005

A Rank-Revealing Method with Updating, Downdating, and Applications.

Tien-Yien Li, Zhonggang Zeng

SIAM J. Matrix Anal. Appl., 2005

Computing multiple roots of inexact polynomials.

Zhonggang Zeng

Math. Comput., 2005

Computing the multiplicity structure in solving polynomial systems.

Barry H. Dayton, Zhonggang Zeng

Proceedings of the Symbolic and Algebraic Computation, 2005

2004

Algorithm 835: MultRoot - a Matlab package for computing polynomial roots and multiplicities.

Zhonggang Zeng

ACM Trans. Math. Softw., 2004

A Matlab package computing polynomial roots and multiplicities.

Zhonggang Zeng

SIGSAM Bull., 2004

The approximate GCD of inexact polynomials.

Zhonggang Zeng, Barry H. Dayton

Proceedings of the Symbolic and Algebraic Computation, 2004

2003

A method computing multiple roots of inexact polynomials.

Zhonggang Zeng

Proceedings of the Symbolic and Algebraic Computation, 2003

1999

The Homotopy Continuation Algorithm for the Real Nonsymmetric Eigenproblem: Further Development and Implementation.

Tien-Yien Li, Zhonggang Zeng

SIAM J. Sci. Comput., 1999

1997

The quasi-Laguerre iteration.

Qiang Du, Ming Jin, Tien-Yien Li, Zhonggang Zeng

Math. Comput., 1997

1996

Quasi-Laguerre Iteration in Solving Symmetric Tridiagonal Eigenvalue Problems.

Qiang Du, Ming Jin, Tien-Yien Li, Zhonggang Zeng

SIAM J. Sci. Comput., 1996

1995

A Scalable Eigenvalue Solver for Symmetric Tridiagonal Matrices.

Christian Trefftz, C. C. Huang, Philip K. McKinley, Tien-Yien Li, Zhonggang Zeng

Parallel Comput., 1995

A Parallel Algorithm for the Singular Value Problem in Bidiagonal Matrices.

Christian Trefftz, Philip K. McKinley, Tien-Yien Li, Zhonggang Zeng

Proceedings of the Seventh SIAM Conference on Parallel Processing for Scientific Computing, 1995

A Parallel Algorithm for Banded Eigenvalue Problems.

Kuiyuan Li, Xiaozhuo Yang, Zhonggang Zeng

Proceedings of the Seventh SIAM Conference on Parallel Processing for Scientific Computing, 1995

1994

The Laguerre Iteration in Solving the Symmetric Tridiagonal Eigenproblem, Revisited.

Tien-Yien Li, Zhonggang Zeng

SIAM J. Sci. Comput., 1994

An algorithm for the generalized symmetric tridiagonal eigenvalue problem.

Kuiyuan Li, Tien-Yien Li, Zhonggang Zeng

Numer. Algorithms, 1994

Design and Performance Evaluation of a Distributed Eigenvalue Solver on a Workstation Cluster.

Christian Trefftz, C. C. Huang, Philip K. McKinley, Tien-Yien Li, Zhonggang Zeng

Proceedings of the 14th International Conference on Distributed Computing Systems, 1994

1993

A Scalable Eigenvalue Solver for Symmetric Tridiagonal Matrices.

Christian Trefftz, Philip K. McKinley, Tien-Yien Li, Zhonggang Zeng

Proceedings of the Sixth SIAM Conference on Parallel Processing for Scientific Computing, 1993

1991

An Efficient Parallel Homotopy Algorithm for Nonsymmetric Eigenvalue Problems with <i>O(N)</i> Running Time.

Zhonggang Zeng, Xiaola Lin, Tien-Yien Li

Proceedings of the Fifth SIAM Conference on Parallel Processing for Scientific Computing, 1991