EUDML | On some qualitative methods for systems of ordinary diferential equations in the large

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Displaying similar documents to “On some qualitative methods for systems of ordinary diferential equations in the large”

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Czeslaw Olech (1964)

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Nonlinear differential systems of the third and fourth order

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Ground states of semilinear elliptic equations : a geometric approach

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Retracts, fixed point index and differential equations.

Rafael Ortega (2008)

RACSAM

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Some problems in differential equations evolve towards Topology from an analytical origin. Two such problems will be discussed: the existence of solutions asymptotic to the equilibrium and the stability of closed orbits of Hamiltonian systems. The theory of retracts and the fixed point index have become useful tools in the study of these questions.