2 papers
math.DG2014
CMC hierarchy I: Commuting symmetries and loop algebra
Joe S. Wang
We propose an extension of the structure equation for constant mean curvature (CMC) surfaces in a three dimensional Riemannian space form to the associated CMC hierarchy of evoluti…
math.DG2014
CMC hierarchy II: Non-commuting symmetries and affine Kac-Moody algebra
Joe S. Wang
Continuing the previous work, we propose a further extension of the structure equation for a truncated CMC hierarchy by the non-commuting, truncated Virasoro algebra of non-local s…