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math.DS2012
Common zeros of inward vector fields on surfaces
Morris W. Hirsch
A vector field X on a manifold M with possibly nonempty boundary is inward if it generates a unique local semiflow . A compact relatively open set K in the zero set of X is a…
math.DS2012★ 4 cited
Chain transitive sets for smooth strongly monotone dynamical systems
Morris W. Hirsch
Let K denote a compact invariant set for a strongly monotone semiflow in an ordered Banach space E, satisfying standard smoothness and compactness assumptions. Suppose the semiflow…