$p$-primary components of homotopy groups IV. Compositions and toric constructions
$p$-primary components of homotopy groups IV. Compositions and toric constructions
复制标题
$p$-同伦群 IV 的主要成分。
DOI:
10.1215/kjm/1250776579
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发表时间:
1959
期刊:
影响因子:
--
通讯作者:
H. Toda
中科院分区:
文献类型:
--
作者:
H. Toda
will be defined i f a E G„, ,8EG„ and 7 EG I satisfy the condition 014 4 .7 = 0 . This is different only in s ign to one given in Chapter 5 o f [ 4 ] . Denote by a, E G2 p , a generator o f 7r2 p _3 ( ; P) = Z p and choose elements a, o f G„ ( p _i ) , inductively such that at c la t, P t, ail. D e n o t e b y 13,, 1 < s < p , a generator of 7r2(sp, ; P)—Zp, and denote by 3 '; th e r fo ld iterated composition /3 •-io • • • .13 , of 3, • There exist elements a , 1 < r<p , such that p a = c ç p for 1<r<p — 1 and p p = Cecp _ n p ± X CY l o,8r for some integer x. Then these elements and their compositions generate the p-components k ( ; p ) of the stable groups Gk for k<2p 2 (p —1) —3.