Applications of Category Theory to Fuzzy Subsets

  • Stephen Ernest Rodabaugh
  • Erich Peter Klement
  • Ulrich Höhle

Part of the Theory and Decision Library book series (TDLB, volume 14)

Table of contents

  1. Front Matter
    Pages i-ix
  2. Introduction

    1. Stephen Ernest Rodabaugh, Erich Peter Klement, Ulrich Höhle
      Pages 3-5
  3. Topos-like and Model-Theoretic Approaches

  4. Categorical Methods in Topology

    1. Front Matter
      Pages 107-107
    2. P. Eklund, W. Gähler
      Pages 109-136
    3. H. Herrlich
      Pages 137-151
    4. E. Lowen, R. Lowen
      Pages 153-176
  5. Applications and Related Topics in Logic and Topology

    1. Front Matter
      Pages 233-233
    2. F. Klawonn
      Pages 245-256
    3. M. W. Warner
      Pages 325-334
  6. Back Matter
    Pages 335-399

About this book


This book has a fundamental relationship to the International Seminar on Fuzzy Set Theory held each September in Linz, Austria. First, this volume is an extended account of the eleventh Seminar of 1989. Second, and more importantly, it is the culmination of the tradition of the preceding ten Seminars. The purpose of the Linz Seminar, since its inception, was and is to foster the development of the mathematical aspects of fuzzy sets. In the earlier years, this was accomplished by bringing together for a week small grou ps of mathematicians in various fields in an intimate, focused environment which promoted much informal, critical discussion in addition to formal presentations. Beginning with the tenth Seminar, the intimate setting was retained, but each Seminar narrowed in theme; and participation was broadened to include both younger scholars within, and established mathematicians outside, the mathematical mainstream of fuzzy sets theory. Most of the material of this book was developed over the years in close association with the Seminar or influenced by what transpired at Linz. For much of the content, it played a crucial role in either stimulating this material or in providing feedback and the necessary screening of ideas. Thus we may fairly say that the book, and the eleventh Seminar to which it is directly related, are in many respects a culmination of the previous Seminars.


Lattice Lemma Morphism Topology algebra category theory commutative property

Editors and affiliations

  • Stephen Ernest Rodabaugh
    • 1
  • Erich Peter Klement
    • 2
  • Ulrich Höhle
    • 3
  1. 1.Department of Mathematical and Computer SciencesYoungstown State UniversityYoungstownUSA
  2. 2.Institut für MathematikJohannes Kepler UniversitätLinzAustria
  3. 3.Fachbereich MathematikBergische UniversitätWuppertalGermany

Bibliographic information

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