Hopf–Rinow theorem in the Sato Grassmannian

Unitary representations of some infinite dimensional groups

Graeme Segal · Communications in Mathematical Physics · 1981 · 786 citations

Natural Sciences, Architectural Representation, Representation Theory +9

Two subspaces

Paul R. Halmos · Transactions of the American Mathematical Society · 1969 · 248 citations · Full text

String theory as the Kähler geometry of loop space

Mark J. Bowick, S. G. Rajeev · Physical Review Letters · 1987 · 153 citations

Natural Sciences, Physics, Cosmology +14

JENSEN'S OPERATOR INEQUALITY

Bulletin of the London Mathematical Society · 2003 · 144 citations · Full text

Natural Sciences, Mathematics, Algebra +10

Loop groups, grassmanians and string theory

Luis Álvarez-Gaumé, César Gómez, C. Reina · Physics Letters B · 1987 · 135 citations

Natural Sciences, Mathematics, Geometry +11