Geodesic
Curves whose secant degree is one in positive characteristic
Acta mathematica Universitatis Comenianae, Tome 81 (2012) no. 1, pp. 71-77 
E. Ballico; E. Ballico. Curves whose secant degree is one in positive characteristic. Acta mathematica Universitatis Comenianae, Tome 81 (2012) no. 1, pp. 71-77. http://geodesic.mathdoc.fr/item/AMUC_2012_81_1_a6/
@article{AMUC_2012_81_1_a6,
     author = {E. Ballico and E. Ballico},
     title = { Curves whose secant degree is one in positive characteristic},
     journal = {Acta mathematica Universitatis Comenianae},
     pages = {71--77},
     year = {2012},
     volume = {81},
     number = {1},
     url = {http://geodesic.mathdoc.fr/item/AMUC_2012_81_1_a6/}
}
TY  - JOUR
AU  - E. Ballico
AU  - E. Ballico
TI  - Curves whose secant degree is one in positive characteristic
JO  - Acta mathematica Universitatis Comenianae
PY  - 2012
SP  - 71
EP  - 77
VL  - 81
IS  - 1
UR  - http://geodesic.mathdoc.fr/item/AMUC_2012_81_1_a6/
ID  - AMUC_2012_81_1_a6
ER  - 
%0 Journal Article
%A E. Ballico
%A E. Ballico
%T Curves whose secant degree is one in positive characteristic
%J Acta mathematica Universitatis Comenianae
%D 2012
%P 71-77
%V 81
%N 1
%U http://geodesic.mathdoc.fr/item/AMUC_2012_81_1_a6/
%F AMUC_2012_81_1_a6

Voir la notice de l'article provenant de la source Comenius University

Here we study (in positive characteristic) integral curves X Ì Pr with secant degree one, i.e., for which a general P Î Seck-1(X) is in a unique k-secant (k - 1)-dimensional linear subspace.