17 citations · 30 across the 4 of their papers we have counts for
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math.DS2012★ 17 cited
Global phase portraits of quadratic polynomial differential systems with a semi-elemental triple node
Joan C. Artés, Alex C. Rezende, Regilene D. S. Oliveira
Planar quadratic differential systems occur in many areas of applied mathematics. Although more than one thousand papers have been written on these systems, a complete understandin…
math.DS2012
Global phase portrait of a SIS model
Regilene D. S. Oliveira, Alex C. Rezende
In the qualitative theory of ordinary differential equations, we can find many papers whose objective is the classification of all the possible topological phase portraits of a giv…