Geodesic
On the span invariant for cubic similarity
Gianluca Gorni1 ; Halszka Tutaj-Gasi/nska2
1 Dipartimento di Matematica e Informatica Università di Udine via delle Scienze 208 33100 Udine, Italy
2 Institute of Mathematics Jagiellonian University Reymonta 4 30-059 Krak/ow, Poland
Annales Polonici Mathematici, Tome 76 (2001) no. 1-2, pp. 113-119.

Voir la notice de l'article provenant de la source Institute of Mathematics Polish Academy of Sciences

Given a real $n\times n$ matrix $A$, we make some conjectures and prove partial results about the range of the function that maps the $n$-tuple $x$ into the entrywise $k$th power of the $n$-tuple $Ax$. This is of interest in the study of the Jacobian Conjecture.
DOI : 10.4064/ap76-1-11
Keywords: given real times matrix make conjectures prove partial results about range function maps n tuple entrywise kth power n tuple interest study jacobian conjecture

Gianluca Gorni 1 ; Halszka Tutaj-Gasi/nska 2

1 Dipartimento di Matematica e Informatica Università di Udine via delle Scienze 208 33100 Udine, Italy
2 Institute of Mathematics Jagiellonian University Reymonta 4 30-059 Krak/ow, Poland 
@article{10_4064_ap76_1_11,
     author = {Gianluca Gorni and Halszka Tutaj-Gasi/nska},
     title = {On the span invariant for cubic similarity},
     journal = {Annales Polonici Mathematici},
     pages = {113--119},
     publisher = {mathdoc},
     volume = {76},
     number = {1-2},
     year = {2001},
     doi = {10.4064/ap76-1-11},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap76-1-11/}
}
TY  - JOUR
AU  - Gianluca Gorni
AU  - Halszka Tutaj-Gasi/nska
TI  - On the span invariant for cubic similarity
JO  - Annales Polonici Mathematici
PY  - 2001
SP  - 113
EP  - 119
VL  - 76
IS  - 1-2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ap76-1-11/
DO  - 10.4064/ap76-1-11
LA  - en
ID  - 10_4064_ap76_1_11
ER  - 
%0 Journal Article
%A Gianluca Gorni
%A Halszka Tutaj-Gasi/nska
%T On the span invariant for cubic similarity
%J Annales Polonici Mathematici
%D 2001
%P 113-119
%V 76
%N 1-2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/ap76-1-11/
%R 10.4064/ap76-1-11
%G en
%F 10_4064_ap76_1_11
Gianluca Gorni; Halszka Tutaj-Gasi/nska. On the span invariant for cubic similarity. Annales Polonici Mathematici, Tome 76 (2001) no. 1-2, pp. 113-119. doi : 10.4064/ap76-1-11. http://geodesic.mathdoc.fr/articles/10.4064/ap76-1-11/

Cité par Sources :