Vol VII 1997-1998

Geombinatorics

Volume VII Issues 1 through 4

July 1997 to April 1998


Volume 1, Volume 2, Volume 3, Volume 4


Table of Contents

July 1997 (Volume VII, Issue 1)

Editor’s Page……………………………………………………….4

New Essays

  • On Quadrangles Derived from Quadrangles
    Branko Grünbaum…………………………………………..5
  • Geometric Approach to Quark Confinement
    By Vladik Kreinovich and Piotr Wojciechowski………………………………………………9

    • In Memory of Paul Erdös Our Joint Problems in Combinatoral Geometry
      By Alexander Soifer…………………………………………………………………………25

     

    • Squares inside of a Square
      By Richard Stong……………………………………………………………………………29

     

    Table of Contents

    October 1997 (Volumes VII, Issue 2)

    Editors Page……………………………………………………………………………………………………40

                                  New Essays

    • On Quadrangles Derived from Quadrangles – Part 2
      By Branko Grünbaum………………………………………………………………………41

     

     

    • Folding and Turning Along Geodesics in a Convex Surface
      By János Pach.………………………………………………………………………………………………….61

     

    • In Memory of Paul Erdös: Our Joint Problems in Combinational Geometry III
      By Alexander Soifer………………………………………………………………………66

 

  • Recent Books…………………………………………………………………………………70

    Table of Contents

    January 1998 (Volume VII, Issue 3)

    Editors Page…………………………………………………………………………………76

                                     New Essays

    • Area Bounds in Convex Lattice Polygons
      By Eberth G. Alarcon II…………………………………………………………………77

     

    • Was Stonehenge an Observatory?
      By Gilbert Castillio………………………………………………………………………83

     

    • On Quadrangles Derived from Quadrangles – Part 3
      By Branko Grünbaum…………………………………………………………………88

     

    • A Space- Time Version of Tyszka’s Result
      By Misha Koshelev……………………………………………………………………95

     

    • Heesch-Tiles Based on Regular Pollygons
      By Peter Readschelders……………………………………………………………101

     

    • In Memory of Paul Erdös: Our Joint Problems in Combinatorial Geometry IV
      By Alexander Soifer…………………………………………………………………107

     

    Table of Contents

    April 1998 (Volume VII, Issue 4)

    Editors Page……………………………………………………………………………………………116

    New Essays

     

     

    • Sets with Intergral Distances and a Coloring of Edges of an Infinite Graph
      By Aleksandr Kuz’minykh…………………………………………………………132

     

    • Discs in a Disc
      By Alexander Soifer.……………………………………………………………………………….139

     

            Corrections………………………………………………………………………141

                   

           Recent Books………………………………………………………………………………..143