Zhonggang Zeng - researchr alias

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Viewing Publication 1 - 29 from 29

2023

A Newton's iteration converges quadratically to nonisolated solutions tooZhonggang Zeng. moc, 92(344):2795-2824, June 2023. [doi]

2020

Geometric modeling and regularization of algebraic problemsZhonggang Zeng. issac 2020: 458-465 [doi]

2019

On the Sensitivity of Singular and Ill-Conditioned Linear SystemsZhonggang Zeng. siammax, 40(3):918-942, 2019. [doi]

2018

RankRev: aMatlab package for computing the numerical rank and updating/downdatingTsung-Lin Lee, Tien-Yien Li, Zhonggang Zeng. na, 77(2):559-576, 2018. [doi]

Intuitive Interface for Solving Linear and Nonlinear System of EquationsZhonggang Zeng. icms 2018: 498-506 [doi]

2017

The Numerical Factorization of PolynomialsWenyuan Wu, Zhonggang Zeng. focm, 17(1):259-286, 2017. [doi]

2016

Sensitivity and Computation of a Defective EigenvalueZhonggang Zeng. siammax, 37(2):798-817, 2016. [doi]

2013

Algorithm 931: An algorithm and software for computing multiplicity structures at zeros of nonlinear systemsWenrui Hao, Andrew J. Sommese, Zhonggang Zeng. TOMS, 40(1):5, 2013. [doi]

NAClab: a Matlab toolbox for numerical algebraic computationZhonggang Zeng, Tien-Yien Li. cca, 47(3/4):170-173, 2013. [doi]

2011

Multiple zeros of nonlinear systemsBarry H. Dayton, Tien-Yien Li, Zhonggang Zeng. moc, 80(276):2143-2168, 2011. [doi]

2009

A Rank-Revealing Method with Updating, Downdating, and Applications. Part IITsung-Lin Lee, Tien-Yien Li, Zhonggang Zeng. siammax, 31(2):503-525, 2009. [doi]

The approximate irreducible factorization of a univariate polynomial: revisitedZhonggang Zeng. issac 2009: 367-374 [doi]

2008

ApaTools: a software toolbox for approximate polynomial algebraZhonggang Zeng. cca, 42(3):177-179, 2008. [doi]

A numerical elimination method for polynomial computationsZhonggang Zeng. TCS, 409(2):318-331, 2008. [doi]

2006

Symbolic-numeric computation and applications: list of abstractsÁgnes Szántó, Jan Verschelde, Zhonggang Zeng. cca, 40(1):15-17, 2006. [doi]

2005

Computing the multiplicity structure in solving polynomial systemsBarry H. Dayton, Zhonggang Zeng. issac 2005: 116-123 [doi]

A Rank-Revealing Method with Updating, Downdating, and ApplicationsTien-Yien Li, Zhonggang Zeng. siammax, 26(4):918-946, 2005. [doi]

Computing multiple roots of inexact polynomialsZhonggang Zeng. moc, 74(250), 2005. [doi]

2004

Algorithm 835: MultRoot - a Matlab package for computing polynomial roots and multiplicitiesZhonggang Zeng. TOMS, 30(2):218-236, 2004. [doi]

A Matlab package computing polynomial roots and multiplicitiesZhonggang Zeng. cca, 38(1):28-29, 2004. [doi]

The approximate GCD of inexact polynomialsZhonggang Zeng, Barry H. Dayton. issac 2004: 320-327 [doi]

2003

A method computing multiple roots of inexact polynomialsZhonggang Zeng. issac 2003: 266-272 [doi]

1999

The Homotopy Continuation Algorithm for the Real Nonsymmetric Eigenproblem: Further Development and ImplementationTien-Yien Li, Zhonggang Zeng. siamsc, 20(5):1627-1651, 1999. [doi]

1996

Quasi-Laguerre Iteration in Solving Symmetric Tridiagonal Eigenvalue ProblemsQiang Du, Ming Jin, Tien-Yien Li, Zhonggang Zeng. siamsc, 17(6):1347-1368, 1996. [doi]

1995

A Parallel Algorithm for Banded Eigenvalue ProblemsKuiyuan Li, Xiaozhuo Yang, Zhonggang Zeng. ppsc 1995: 558-563

1994

The Laguerre Iteration in Solving the Symmetric Tridiagonal Eigenproblem, RevisitedTien-Yien Li, Zhonggang Zeng. siamsc, 15(5):1145-1173, 1994. [doi]

An algorithm for the generalized symmetric tridiagonal eigenvalue problemKuiyuan Li, Tien-Yien Li, Zhonggang Zeng. na, 8(2):269-291, 1994. [doi]

1993

A Scalable Eigenvalue Solver for Symmetric Tridiagonal MatricesChristian Trefftz, Philip K. McKinley, Tien-Yien Li, Zhonggang Zeng. ppsc 1993: 602-609

1991

An Efficient Parallel Homotopy Algorithm for Nonsymmetric Eigenvalue Problems with ::::O(N):::: Running TimeZhonggang Zeng, Xiaola Lin, Tien-Yien Li. ppsc 1992: 29-33

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