371 search results - page 28 / 75 » Expanders In Group Algebras |
IJAC
2006
13 years 8 months ago
2006
There is a well-known correspondence between varieties of algebras and fully invariant congruences on the appropriate term algebra. A special class of varieties are those which ar...
CIE
2010
Springer
13 years 9 months ago
2010
Springer
Abstract. We present transformations of linearly ordered sets into ordered abelian groups and ordered fields. We study effective properties of the transformations. In particular, w...
ORDER
2002
13 years 8 months ago
2002
For a given class T of compact Hausdorff spaces, let Y(T ) denote the class of -groups G such that for each g G, the Yosida space Y (g) of g belongs to T . Conversely, if R is a c...
OOPSLA
2001
Springer
14 years 1 months ago
2001
Springer
The ability to extend a language with new syntactic forms is a powerful tool. A sufficiently flexible macro system allows programmers to build from a common base towards a langua...
ADC
2006
Springer
14 years 17 days ago
2006
Springer
XML-based databases have become a major area of in database research. Abstractly speaking they can be considered as a resurrection of complexvalue databases using constructors for...