Near-unanimity is decomposable

被引：6

作者：

Sequeira, L ^{[1
]}

机构：

[1] Univ Lisbon, Fac Ciencias, Dept Matemat, P-1749016 Lisbon, Portugal

[2] Univ Lisbon, Ctr Algebra, P-1649003 Lisbon, Portugal

来源：

ALGEBRA UNIVERSALIS | 2003年 / 50卷 / 02期

关键词：

interpretability of varieties; Maltsev conditions;

D O I：

10.1007/s00012-003-1830-4

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In the interpretability lattice, the varieties possessing a near unaninimity term constitute a filter. It is shown that this filter is the proper intersection of two larger filters. One of these two filters is shown to be modular.

引用

页码：157 / 164

页数：8

共 14 条

[1]

[Anonymous], 1963, AM MATH SOC TRANSL

[2] POLYNOMIAL INTERPOLATION AND CHINESE REMAINDER THEOREM FOR ALGEBRAIC SYSTEMS [J].

BAKER, KA ;

PIXLEY, AF .

MATHEMATISCHE ZEITSCHRIFT, 1975, 143 (02) :165-174

[3]

Clark D.M., 1998, Cambridge Studies in Advanced Mathematics, V57

[4] NEAR UNANIMITY - AN OBSTACLE TO GENERAL DUALITY-THEORY [J].

DAVEY, BA ;

HEINDORF, L ;

MCKENZIE, R .

ALGEBRA UNIVERSALIS, 1995, 33 (03) :428-439

[5]

DAVEY BA, 1980, C MATH SOC J BOLYAI, V33, P101

[6] A CHARACTERIZATION OF MODULARITY FOR CONGRUENCE LATTICES OF ALGEBRAS [J].

DAY, A .

CANADIAN MATHEMATICAL BULLETIN, 1969, 12 (02) :167-&

[7]

FICHTNER K, 1972, ACTA SCI MATH, V33, P343

[8] CONGRUENCE LATTICES OF SEMILATTICES [J].

FREESE, R ;

NATION, JB .

PACIFIC JOURNAL OF MATHEMATICS, 1973, 49 (01) :51-58

[9]

Garcia O. C., 1984, MEMOIRS AM MATH SOC, V50

[10]

JONSSON B, 1967, MATH SCAND, V21, P110

← 1 2 →