scientific article; zbMATH DE number 221456

zbMath0772.34029MaRDI QIDQ4696946

Jinyi Deng, Yurong Zhou

Publication date: 29 June 1993

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

limit cycledivergenceDulac functioncubic polynomial system

Mathematics Subject Classification ID

Topological structure of integral curves, singular points, limit cycles of ordinary differential equations (34C05)

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