Integral Geometry and Hamiltonian volume minimizing property of a totally geodesic Lagrangian torus in S^2 times S^2 [article]

Hiroshi Iriyeh, Hajime Ono, Takashi Sakai
2003 arXiv   pre-print
We prove that the product of equators S^1× S^1 in S^2× S^2 is globally volume minimizing under Hamiltonian deformations.
arXiv:math/0310432v2 fatcat:dg6y3i7mlrdozkdn635lpwkg2y