In this note we study the existence of a center-focus and a weakly globally positive attractor for the generalized Liénard equations. The results obtained offer a solution to the two problems about pseudolinear systems posed by Prof. Roberto Conti.
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机译:两岸四地累犯制度比较研究——兼论中国内地累犯制度一体化之构想 =Comparative Study on Recidivism System in Hong Kong, Macao, Taiwan and China: Concurrently Discuss the Conception of Recidivism System Integration in Mainland China
机译:ada编译器验证摘要报告。证书编号:920513W1.11253,VERDIX Corporation VaDs IBm RIsC system / 6000 => IBm RIsC system / 6000,版本6.2,Vada-110-71710 aIX下的IBm RIsC system / 6000 model 530,v3.2 => RIsC system / 6000型号320下