✦ LIBER ✦

Limit cycle containing nine critical points in its interior for a class of cubic systems

✍ Scribed by Liu, Yi-rong ;Xiao, Ping

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Bifurcation of limit cycles for a class

✍ Xuejun Pan 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 165 KB

Limit cycles and integrability in a clas

✍ Li Feng 📂 Article 📅 2013 🏛 Springer Netherlands 🌐 English ⚖ 283 KB

Center conditions and bifurcation of lim

✍ Yusen Wu; Peiluan Li; Haibo Chen 📂 Article 📅 2012 🏛 Elsevier Science 🌐 English ⚖ 278 KB

Conditions for origin to be a center and

✍ Jiehua Zhu; Siming Zhu 📂 Article 📅 1997 🏛 Springer 🌐 English ⚖ 206 KB