On the Construction of Periodic Maps Without Fixed Points

On the Construction of Periodic Maps Without Fixed Points PDF Author: Pierre E. Conner
Publisher:
ISBN:
Category : Homeomorphisms
Languages : en
Pages : 30

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On the Construction of Periodic Maps Without Fixed Points

On the Construction of Periodic Maps Without Fixed Points PDF Author: Pierre E. Conner
Publisher:
ISBN:
Category : Homeomorphisms
Languages : en
Pages : 30

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On the construction of periodic maps without fixed points

On the construction of periodic maps without fixed points PDF Author: Pierre E. Conner
Publisher:
ISBN:
Category : Homeomorphisms
Languages : en
Pages : 14

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The Smith Conjecture

The Smith Conjecture PDF Author:
Publisher: Academic Press
ISBN: 0080874312
Category : Mathematics
Languages : en
Pages : 263

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The Smith Conjecture

Differentiable Periodic Maps

Differentiable Periodic Maps PDF Author: Pierre E. Conner
Publisher: Springer Science & Business Media
ISBN: 3662416336
Category : Mathematics
Languages : en
Pages : 155

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Book Description
This research tract contains an exposition of our research on bordism and differentiable periodic maps done in the period 1960-62. The research grew out of the conviction, not ours alone, that the subject of transformation groups is in need of a large infusion of the modern methods of algebraic topology. This conviction we owe at least in part to Armand Borel; in particular Borel has maintained the desirability of methods in transformation groups that use differentiability in a key fashion [9, Introduction], and that is what we try to supply here. We do not try to relate our work to Smith theory, the homological study of periodic maps due to such a large extent to P. A. Smith; for a modern development of that subject which expands it greatly see the Borel Seminar notes [9]. It appears to us that our work is independent of Smith theory, but in part inspired by it. We owe a particular debt to G. D. Mostow, who pointed out to us some time ago that it followed from Smith theory that an involution on a compact manifold, or a map of prime period [italic lowercase]p on a compact orientable manifold, could not have precisely one fixed point. It was this fact that led us to believe it worthwhile to apply cobordism to periodic maps.

Differentiable Periodic Maps

Differentiable Periodic Maps PDF Author: Pierre E. Conner
Publisher: Springer
ISBN:
Category : Mathematics
Languages : en
Pages : 196

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Book Description
This research tract contains an exposition of our research on bordism and differentiable periodic maps done in the period 1960-62. The research grew out of the conviction, not ours alone, that the subject of transformation groups is in need of a large infusion of the modern methods of algebraic topology. This conviction we owe at least in part to Armand Borel; in particular Borel has maintained the desirability of methods in transformation groups that use differentiability in a key fashion [9, Introduction], and that is what we try to supply here. We do not try to relate our work to Smith theory, the homological study of periodic maps due to such a large extent to P. A. Smith; for a modern development of that subject which expands it greatly see the Borel Seminar notes [9]. It appears to us that our work is independent of Smith theory, but in part inspired by it. We owe a particular debt to G. D. Mostow, who pointed out to us some time ago that it followed from Smith theory that an involution on a compact manifold, or a map of prime period [italic lowercase]p on a compact orientable manifold, could not have precisely one fixed point. It was this fact that led us to believe it worthwhile to apply cobordism to periodic maps.

Cohomology Theory of Topological Transformation Groups

Cohomology Theory of Topological Transformation Groups PDF Author: W.Y. Hsiang
Publisher: Springer Science & Business Media
ISBN: 3642660525
Category : Mathematics
Languages : en
Pages : 175

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Historically, applications of algebraic topology to the study of topological transformation groups were originated in the work of L. E. 1. Brouwer on periodic transformations and, a little later, in the beautiful fixed point theorem ofP. A. Smith for prime periodic maps on homology spheres. Upon comparing the fixed point theorem of Smith with its predecessors, the fixed point theorems of Brouwer and Lefschetz, one finds that it is possible, at least for the case of homology spheres, to upgrade the conclusion of mere existence (or non-existence) to the actual determination of the homology type of the fixed point set, if the map is assumed to be prime periodic. The pioneer result of P. A. Smith clearly suggests a fruitful general direction of studying topological transformation groups in the framework of algebraic topology. Naturally, the immediate problems following the Smith fixed point theorem are to generalize it both in the direction of replacing the homology spheres by spaces of more general topological types and in the direction of replacing the group tl by more general compact groups.

Algebraic Topology. Waterloo 1978

Algebraic Topology. Waterloo 1978 PDF Author: P. Hoffman
Publisher: Springer
ISBN: 3540350098
Category : Mathematics
Languages : en
Pages : 668

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Bulletin of the American Mathematical Society

Bulletin of the American Mathematical Society PDF Author:
Publisher:
ISBN:
Category : Mathematics
Languages : en
Pages : 630

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Topological Methods in Algebraic Transformation Groups

Topological Methods in Algebraic Transformation Groups PDF Author: Kraft
Publisher: Springer Science & Business Media
ISBN: 1461237025
Category : Mathematics
Languages : en
Pages : 216

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Book Description
In recent years, there has been increasing interest and activity in the area of group actions on affine and projective algebraic varieties. Tech niques from various branches of mathematics have been important for this study, especially those coming from the well-developed theory of smooth compact transformation groups. It was timely to have an interdisciplinary meeting on these topics. We organized the conference "Topological Methods in Alg~braic Transformation Groups," which was held at Rutgers University, 4-8 April, 1988. Our aim was to facilitate an exchange of ideas and techniques among mathematicians studying compact smooth transformation groups, alge braic transformation groups and related issues in algebraic and analytic geometry. The meeting was well attended, and these Proceedings offer a larger audience the opportunity to benefit from the excellent survey and specialized talks presented. The main topics concerned various as pects of group actions, algebraic quotients, homogeneous spaces and their compactifications. The meeting was made possible by support from Rutgers University and the National Science Foundation. We express our deep appreciation for this support. We also thank Annette Neuen for her assistance with the technical preparation of these Proceedings.

Ergodic Theory of Expanding Thurston Maps

Ergodic Theory of Expanding Thurston Maps PDF Author: Zhiqiang Li
Publisher: Springer
ISBN: 9462391742
Category : Mathematics
Languages : en
Pages : 190

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Book Description
Thurston maps are topological generalizations of postcritically-finite rational maps. This book provides a comprehensive study of ergodic theory of expanding Thurston maps, focusing on the measure of maximal entropy, as well as a more general class of invariant measures, called equilibrium states, and certain weak expansion properties of such maps. In particular, we present equidistribution results for iterated preimages and periodic points with respect to the unique measure of maximal entropy by investigating the number and locations of fixed points. We then use the thermodynamical formalism to establish the existence, uniqueness, and various other properties of the equilibrium state for a Holder continuous potential on the sphere equipped with a visual metric. After studying some weak expansion properties of such maps, we obtain certain large deviation principles for iterated preimages and periodic points under an additional assumption on the critical orbits of the maps. This enables us to obtain general equidistribution results for such points with respect to the equilibrium states under the same assumption.