v*-ALGEBRAS, INDEPENDENCE ALGEBRAS AND LOGIC

被引:10
作者
Araujo, Joao [1 ,2 ]
Edmundo, Mario [1 ,3 ]
Givant, Steven [4 ]
机构
[1] Univ Aberta, P-1269001 Lisbon, Portugal
[2] Univ Lisbon, Ctr Algebra, P-1649003 Lisbon, Portugal
[3] Univ Lisbon, Ctr Matemat & Aplicacoes Fundamentais, P-1649003 Lisbon, Portugal
[4] Mills Coll, Oakland, CA 94613 USA
关键词
Independence algebras; v*-algebras; transformation semigroups; theories categorical in power; representation theorems for classes of models; strongly minimal structures; RELATIVELY FREE ALGEBRAS; NON-ELEMENTARY CLASSES; IDEMPOTENT ENDOMORPHISMS; REPRESENTATION THEOREM; UNIVERSAL CLASSES; CLASSIFICATION-THEORY; UNCOUNTABLE MODELS; PRODUCTS; SEMIGROUPS; GENERATORS;
D O I
10.1142/S0218196711006923
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Independence algebras were introduced in the early 1990s by specialists in semigroup theory, as a tool to explain similarities between the transformation monoid on a set and the endomorphism monoid of a vector space. It turned out that these algebras had already been defined and studied in the 1960s, under the name of v*-algebras, by specialists in universal algebra (and statistics). Our goal is to complete this picture by discussing how, during the middle period, independence algebras began to play a very important role in logic.
引用
收藏
页码:1237 / 1257
页数:21
相关论文
共 79 条
[1]  
Abakumov A. I., 1972, Algebra and Logic, V11, P3
[2]  
[Anonymous], 1984, SIBIRSK MATEMATIKA Z, DOI DOI 10.1016/S0033-3182(84)73099-4
[3]  
[Anonymous], 1979, Universal Algebra
[4]   Relative ranks in the monoid of endomorphisms of an independence algebra [J].
Araujo, J. ;
Mitchell, J. D. .
MONATSHEFTE FUR MATHEMATIK, 2007, 151 (01) :1-10
[5]   Semigroups of linear endomorphisms closed under conjugation [J].
Araújo, J ;
Silva, FC .
COMMUNICATIONS IN ALGEBRA, 2000, 28 (08) :3679-3689
[6]   The origins of independence algebras [J].
Araújo, J ;
Fountain, J .
SEMIGROUPS AND LANGUAGES, 2004, :54-67
[7]   An elementary proof that every singular matrix is a product of idempolent matrices [J].
Araújo, J ;
Mitchell, JD .
AMERICAN MATHEMATICAL MONTHLY, 2005, 112 (07) :641-645
[8]   A description of normal semigroups of endomorphisms of proper independence algebras [J].
Araújo, J ;
Fountain, J .
COMMUNICATIONS IN ALGEBRA, 2005, 33 (08) :2705-2711
[9]   Idempotent generated endomorphisms of an independence algebra [J].
Araújo, J .
SEMIGROUP FORUM, 2003, 67 (03) :464-467
[10]   Normal semigroups of endomorphisms of proper independence algebras are idempotent generated [J].
Araújo, J .
PROCEEDINGS OF THE EDINBURGH MATHEMATICAL SOCIETY, 2002, 45 :205-217