论文标题
近似值和鲍恩系列扩展
On good approximations and Bowen-Series expansion
论文作者
论文摘要
我们认为，在PSL中不均匀晶格的作用下，实数的持续分数扩展（2，R），并证明了收敛与良好近似值的自然几何概念之间的度量关系。
We consider the continued fraction expansion of real numbers under the action of a non-uniform lattice in PSL(2,R) and prove metric relations between the convergents and a natural geometric notion of good approximations.
