A RG TRANSFORMATION FOR DYNAMICAL TRIANGULATIONS

We propose a real-space renormalization group transformation for block ing dynamically triangulated random surfaces. To verify that the RG tr ansformation preserves the long distance physics of the surfaces we lo ok at the string susceptibility exponent gamma(s) and the Hausdorff di mension d(H) in the case of 2d pure gravity. To look for a fixed point structure we study how several operators change under the RG transfor mation.