Media type: E-Article Title: Geodesic flows on diffeomorphisms of the circle, Grassmannians, and the geometry of the periodic KdV equation Contributor: Schonbek, Maria E.; Todorov, Andrey N.; Zubelli, Jorge P. imprint: International Press of Boston, 1999 Published in: Advances in Theoretical and Mathematical Physics Language: English DOI: 10.4310/atmp.1999.v3.n4.a6 ISSN: 1095-0761; 1095-0753 Origination: Footnote: Access State: Open Access