A FREE GROUP OF PIECEWISE LINEAR TRANSFORMATIONS

被引:2
作者
Tomkowicz, Grzegorz [1 ]
机构
[1] Ctr Edukacji G2, PL-41902 Bytom, Poland
关键词
free group; Hausdorff-Banach-Tarski paradox; paradoxical set;
D O I
10.4064/cm125-2-1
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We prove the following conjecture of J. Mycielski: There exists a free nonabelian group of piecewise linear, orientation and area preserving transformations which acts on the punctured disk {(x, y) is an element of R-2 : 0 < x(2) + y(2) < 1} without fixed points.
引用
收藏
页码:141 / 146
页数:6
相关论文
共 5 条
  • [1] Laczkovich M., 2002, HDB MEASURE THEORY, P83
  • [2] Laczkovich M., 1999, ANN U SCI BUDAP, V42, P141
  • [3] THE BANACH-TARSKI PARADOX FOR THE HYPERBOLIC PLANE
    MYCIELSKI, J
    [J]. FUNDAMENTA MATHEMATICAE, 1989, 132 (02) : 143 - 149
  • [4] Mycielski J., 1998, COLLOQ MATH-WARSAW, V75, P149
  • [5] WAGON S, 1985, BANACHTARSKI PARADOX