continuum;
connected im kleinen;
locally connected;
harmonic fan;
D O I:
10.1016/S0166-8641(99)00046-2
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
A collection of continua is described such that each continuum either is incomparable with some element of the collection, or it is a continuous image of the harmonic fan. As a consequence, a characterization of continua comparable with all continua is obtained. (C) 1999 Published by Elsevier Science B.V. All rights reserved.
机构:
Univ North Texas, Dept Math, 1155 Union Circle 311430, Denton, TX 76203 USAUniv North Texas, Dept Math, 1155 Union Circle 311430, Denton, TX 76203 USA
Chang, Cheng
Gao, Su
论文数: 0引用数: 0
h-index: 0
机构:
Univ North Texas, Dept Math, 1155 Union Circle 311430, Denton, TX 76203 USAUniv North Texas, Dept Math, 1155 Union Circle 311430, Denton, TX 76203 USA
机构:
Calif State Univ Sacramento, Dept Math & Stat, Sacramento, CA 95819 USA
Univ Opole, Inst Math, PL-45052 Opole, PolandCalif State Univ Sacramento, Dept Math & Stat, Sacramento, CA 95819 USA