From Wikipedia, the free encyclopedia
In mathematics, a nullform of a
vector space
acted on
linearly by a
group is a vector on which all
invariants of the group vanish. Nullforms were introduced by
Hilbert (
1893). (Dieudonné & Carrell
1970,
1971, p.57).
References
-
Dieudonné, Jean A.;
Carrell, James B. (1970), "Invariant theory, old and new",
Advances in Mathematics, 4: 1–80,
doi:
10.1016/0001-8708(70)90015-0,
ISSN
0001-8708,
MR
0255525
-
Dieudonné, Jean A.;
Carrell, James B. (1971), Invariant theory, old and new, Boston, MA:
Academic Press,
doi:
10.1016/0001-8708(70)90015-0,
ISBN
978-0-12-215540-6,
MR
0279102
-
Hilbert, David (1893), "Ueber die vollen Invariantensysteme",
Mathematische Annalen, 42, Springer Berlin / Heidelberg: 313–373,
doi:
10.1007/BF01444162,
ISSN
0025-5831