Vol XXIV 2014-2015

Geombinatorics

A quarterly journal on open problems of combinatorial and discrete geometry and related areas.


July 2014- April 2015

Issue 1, Issue 2, Issue 3, Issue 4


Table of Contents

July 2014 (Volume XXIV, Issue 1)

Editors Page………………………………………………………….4

New Essays

  •  Covering Paths and Tress for Planar Grids
    by Balàzs Keszegh……………………………………………5
  • Geometric realization of toroidal quadrangulations without hidden symmetries
    by Serge Lawrencenko……………………………………11
  •  A spoon of tar can spoil a barrel of honey: An essay inspired by the book Emil Artin and Helmut Hasse: The Correspondence 1923-1958 by Günther Frei, Franz Lemmermeyer, and Peter J. Roquette, (Eds.)
    by Alexander Soifer.………………………………….32

 Subscription Form…………………………………….47


Table of Contents 

April 2015 (Volume XXIV, Issue 2)

Editor’s Page……………………………………………….52

New Essays

  • Some reflections on a simple geometric problem
    by Joseph Zaks………….93

Book Reviews

  • Whoever Said “No” to the Relativity Theory,
    A review of Milena Wazeck’s book “Einstein’s Opponents:
    The Public Controversy about the Theory of Relativity in the 1920’s”
    by Alexander Soifer…………………………………………99

Recent Books……………………………………………………..102

Subscription Form……………………………………………..103


Table of Contents 

January 2015 (Volume XXIV; Issue 3)

Editor’s Page……………………………………………….108

New Essays

  • New Lower Bounds on χ (Rd) for d = 8,…12 …
    by Matthew Kahle and Birra Taha …………………………………………………109
  • Coloring Distance Graphs: A Few Answers and Many Questions
    77 by Benoît R. Kloeckner ……………………………………………………………117
  • On Diversity of Metric Spaces of any Infinite Cardinality that are Completely Determined by Almost Every Single Distance
    by Alexandr Kuzminykh ………………………………………………………………140

Book Reviews

  • A review of Alexander Soifer’s book “The Scholar and the State: In Search of Van der Waerden”
    by Harold W. Kuhn ………………………………………………………………………148

Recent Books……………………………………………………..150

Subscription Form……………………………………………..151


 Table of Contents 

April 2015 (Volume XXIV; Issue 4)

Editor’s Page……………………………………………….156

New Essays

  • Measurable colorings of S²r
    by Greg Malen…………………………………………………………………………………….172
  • Dirty Laundry of Ivory Tower
    by Alexander Soifer…………………………………………………………………………….181

Subscription Form…………………………………………………………………………………..199