TY  - JOUR 
AU  - Plaza Martín, Francisco José
PY  - 2000
SN  - 2156-2261
UR  - http://hdl.handle.net/10366/159331
AB  - [EN]It is shown that the Determinant line bundle generates the Picard group of the infinite Grassmannian and that it is defined by the Pliicker equations. An approach to its automorphism group is also offered.
LA  - eng
TI  - The Grassmannian of $k((z))$: Picard group, equations and automorphisms
DO  - 10.1215/kjm/1250517681
T2  - Kyoto Journal of Mathematics
VL  - 40
ER  -