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D.15.22 swalk_lib
- Library:
- swalk.lib
- Purpose:
- Sagbi Walk Conversion Algorithm
- Author:
- Junaid Alam Khan [email protected]
- Overview:
- A library for computing the Sagbi basis of subalgebra through Sagbi walk
algorithm.
- Theory:
- The concept of SAGBI ( Subalgebra Analog to Groebner Basis for Ideals)
is defined in [L. Robbiano, M. Sweedler: Subalgebra Bases, volume 42, volume
1430 of Lectures Note in Mathematics series, Springer-Verlag (1988),61-87].
The Sagbi Walk algorithm is the subalgebra analogue to the Groebner Walk
algorithm which has been proposed in [S. Collart, M. Kalkbrener and D.Mall:
Converting bases with the Grobner Walk. J. Symbolic Computation 24 (1997),
465-469].
Procedures:
See also:
grwalk_lib;
rwalk_lib.
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