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Apparent singularities of D-finite systems 期刊论文
JOURNAL OF SYMBOLIC COMPUTATION, 2019, 卷号: 95, 页码: 217-237
Authors:  Chen, Shaoshi;  Kauers, Manuel;  Li, Ziming;  Zhang, Yi
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D-finite system  Grobner basis  Ordinary point  Formal power series  Apparent singularity  Desingularization  
The Ore-Sato Theorem and Shift Exponents in the q-Difference Case 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2019, 卷号: 32, 期号: 1, 页码: 271-286
Authors:  Du Hao;  Li Ziming
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Coboundary  cocycle  q-factorial term  q-hypergeometric term  
theoresatotheoremandshiftexponentsintheqdifferencecase 期刊论文
系统科学与复杂性学报英文版, 2019, 卷号: 032, 期号: 001, 页码: 271
Authors:  DU Hao;  LI Ziming
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Some remarks on Kahler differentials and ordinary differentials in nonlinear control theory 期刊论文
SYSTEMS & CONTROL LETTERS, 2011, 卷号: 60, 期号: 9, 页码: 699-703
Authors:  Fu, Guofeng;  Halas, Miroslav;  Kotta, Uelle;  Li, Ziming
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Nonlinear systems  Algebraic methods  Kahler differentials  Differential one-forms  
A criterion for the similarity of length-two elements in a noncommutative PID 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2011, 卷号: 24, 期号: 3, 页码: 580-592
Authors:  Li, Ziming;  Wang, Huaifu
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Completely reducible elements  irreducible elements  Ore polynomials  Risch's equations  similarity  
微分、差分方程的机械化方法 期刊论文
系统科学与数学, 2009, 卷号: 000, 期号: 009, 页码: 1222
Authors:  高小山;  李子明
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determiningwhetheramultivariatehyperexponentialfunctionisalgebraic 期刊论文
journalofsystemsscienceandcomplexity, 2006, 卷号: 19, 期号: 3, 页码: 352
Authors:  Ziming Li;  Dabin Zheng
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