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机译:使用符号计算方法限制参数化Lienard系统的限制周期数
Beihang Univ Ecole Cent Pekin Beijing 100191 Peoples R China;
Beihang Univ Ecole Cent Pekin Beijing 100191 Peoples R China|Beihang Univ Beijing Adv Innovat Ctr Big Data & Brain Comp Beijing 100191 Peoples R China;
Beihang Univ LMIB Sch Math Sci Beijing 100191 Peoples R China|NYU Courant Inst Math Sci 251 Mercer St New York NY 10012 USA;
Limit cycles; Parametric Li?nard systems; Chebyshev property; Symbolic computation;