纯粹数学与应用数学
純粹數學與應用數學
순수수학여응용수학
PURE AND APPLIED MATHEMATICS
2012年
6期
779-791
,共13页
GBn代数%主同余%链
GBn代數%主同餘%鏈
GBn대수%주동여%련
GBn algebras%principal congruences%chain
Ockham 代数是一个代数(L;∧,∨, f,0,1),其中(L;∧,∨,0,1)是有界分配格, f是L上的偶格自同态. GBn代数是指一个Ockham代数(L;f),它满足条件:(f n(L);f)是布尔代数.它包含常见的布尔代数、de Mogan代数和Stone代数.本文研究了GBn链的代数结构,并给出一个GBn 链具有主同余性质的充分与必要条件.
Ockham 代數是一箇代數(L;∧,∨, f,0,1),其中(L;∧,∨,0,1)是有界分配格, f是L上的偶格自同態. GBn代數是指一箇Ockham代數(L;f),它滿足條件:(f n(L);f)是佈爾代數.它包含常見的佈爾代數、de Mogan代數和Stone代數.本文研究瞭GBn鏈的代數結構,併給齣一箇GBn 鏈具有主同餘性質的充分與必要條件.
Ockham 대수시일개대수(L;∧,∨, f,0,1),기중(L;∧,∨,0,1)시유계분배격, f시L상적우격자동태. GBn대수시지일개Ockham대수(L;f),타만족조건:(f n(L);f)시포이대수.타포함상견적포이대수、de Mogan대수화Stone대수.본문연구료GBn련적대수결구,병급출일개GBn 련구유주동여성질적충분여필요조건.
An Ockham algebra is an algebra (L;∧,∨, f, 0, 1) in which (L;∧,∨, 0, 1) is a bounded distributive lattice and f is a dual lattice endomorphism on L. A GBn-algebra is an Ockham algebra (L;f) with the property that (f n(L);f) is a Boolean algebra, including the Boolean algebra, de Morgan algebra and Stone algebra. In this paper we shall investigate the algebraic structure of GBn-chains, and give the su?cient and necessary condition for those GBn-chains that have the principal congruence property.