Polynomial and polygonal connections between idempotents in finite-dimensional real algebras

被引：8

作者：

Esterle, J ^{[1
]}

Giol, J ^{[1
]}

机构：

[1] Univ Bordeaux 1, Lab Bordelais Anal & Geometrie, F-33405 Talence, France

来源：

BULLETIN OF THE LONDON MATHEMATICAL SOCIETY | 2004年 / 36卷

关键词：

D O I：

10.1112/S0024609303002820

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Let P(A) be the set of idempotents in a finite-dimensional real algebra A. Let p and q be idempotents that lie in the same component of P(A). Then, among the continuous paths connecting p and q in P(A), there exist a polynomial path of degree at most 3 and a polygonal path consisting of at most three segments.

引用

页码：378 / 382

页数：5

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