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Positive Polynomials, Convex Integral Polytopes, and a Random Walk Problem

  • Authors
  • David¬†E.¬†Handelman

Part of the Lecture Notes in Mathematics book series (LNM, volume 1282)

Table of contents

  1. Front Matter
    Pages I-XI
  2. David E. Handelman
    Pages 1-5
  3. David E. Handelman
    Pages 6-13
  4. David E. Handelman
    Pages 14-27
  5. David E. Handelman
    Pages 28-40
  6. David E. Handelman
    Pages 41-43
  7. David E. Handelman
    Pages 44-49
  8. David E. Handelman
    Pages 50-59
  9. David E. Handelman
    Pages 60-66
  10. David E. Handelman
    Pages 67-88
  11. Back Matter
    Pages 89-136

About this book

Introduction

Emanating from the theory of C*-algebras and actions of tori theoren, the problems discussed here are outgrowths of random walk problems on lattices. An AGL (d,Z)-invariant (which is a partially ordered commutative algebra) is obtained for lattice polytopes (compact convex polytopes in Euclidean space whose vertices lie in Zd), and certain algebraic properties of the algebra are related to geometric properties of the polytope. There are also strong connections with convex analysis, Choquet theory, and reflection groups. This book serves as both an introduction to and a research monograph on the many interconnections between these topics, that arise out of questions of the following type: Let f be a (Laurent) polynomial in several real variables, and let P be a (Laurent) polynomial with only positive coefficients; decide under what circumstances there exists an integer n such that Pnf itself also has only positive coefficients. It is intended to reach and be of interest to a general mathematical audience as well as specialists in the areas mentioned.

Keywords

C*-algebra algebra commutative algebra convex analysis integral

Bibliographic information

  • DOI https://doi.org/10.1007/BFb0078909
  • Copyright Information Springer-Verlag Berlin Heidelberg 1987
  • Publisher Name Springer, Berlin, Heidelberg
  • eBook Packages Springer Book Archive
  • Print ISBN 978-3-540-18400-3
  • Online ISBN 978-3-540-47951-2
  • Series Print ISSN 0075-8434
  • Series Online ISSN 1617-9692
  • Buy this book on publisher's site