lattice monoids;
ideal theory;
Archimedean d-semigronps;
almost multiplication rings;
D O I:
10.1023/A:1015660116363
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
Inspired by the monograph of Larsen/McCarthy the author started a series of articles concerning abstract multiplicative ideal theory along the lines of [23]. In the present paper we turn to Archirnedean Prufer structures. that is to algebraic m-lattices satisfying the two implications (P) a(1) + ... + a(n) superset of or equal to B double right arrow a(1) + ... + a(n) \ B and (A) A(n) superset of or equal to B (For Alln is an element of N) double right arrow AB = B = BA. Since these properties imply commutativity we start from commutative structures without real loss of generality and give characterizations of arbitrary and also of special Archimedean Prufer structures.