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Transactions of the American Mathematical Society

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The infinitesimal stability of semigroups of expanding maps

Author: Richard Sacksteder
Journal: Trans. Amer. Math. Soc. 221 (1976), 281-288
MSC: Primary 58F15; Secondary 58F10
MathSciNet review: 0418166
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Abstract: The concept of $ {C^\infty }$ infinitesimal stability for representations of a semigroup by $ {C^\infty }$ maps is defined. In the case of expanding linear maps of the torus $ {T^d}$ it is shown that certain algebraic conditions assure such stability.

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Keywords: Stability, dynamical systems, semigroups of transformations, expanding maps
Article copyright: © Copyright 1976 American Mathematical Society