Overview
Objects
Functionality
Examples
Extended Baserings
G-algebras
(or algebras of solvable type):
K < x
1
,...,x
n
| x
j
x
i
= C
ij
x
i
x
j
+ D
ij
>
where the
C
ij
are nonzero constants and
D
ij
are polynomials in x
1
,...,x
n
;
--> the applied well-ordering has to satisfy
LM( D
ij
) < x
i
x
j
.
factor algebras
by a two-sided ideal
tensor products
of one of the above
Ground Fields
Sao Carlos, 08/02
http://www.singular.uni-kl.de