Two degenerate intersections of Clifford tori in S2×S2 and \CP2
Wenmin Gong
所有作者
Wenmin Gong
文献摘要
We construct smooth time-periodic Hamiltonians on the monotone manifolds S2×S2 and \CP2 for which the Clifford torus meets its Hamiltonian image in exactly two isolated degenerate points.