A generalization of the Poincaré-Birkhoff theorem

Ding, Wei Yue

doi:10.1090/S0002-9939-1983-0695272-2

A generalization of the Poincaré-Birkhoff theorem
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Proc. Amer. Math. Soc. 88 (1983), 341-346 Request permission

Abstract:

A generalized form of the Poincaré-Birkhoff theorem is proved. The generalization is useful for the further applications of this famous fixed point theorem.

References

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