supported by National Natural Science Foundation of China(Grant No.11371035)
We consider a symbolic coding of bi-infinite non periodic geodesics on the L-shaped translation surface tiled by three squares. Each bi-infinite non periodic geodesic is associated with a cutting sequence correspondin...
Project supported partially by the National Natural Science Foundation of China,Fok Yingtung Educational Foundation and the Foundation of the Stare Education Commission of China.
The structure of the groupoid G associated with the Toeplitz C* -algebra C*(Ω) of the L-shaped domain is discussed. The detailed characterization of M∞ by the classification of the closed subgroup of the Euclidean s...