Abstract：Mobius inversion belongs in number theory. It is a new seismic inversion means，and particularly an integration way from mathematics. Mobius inversion is a direct method，without iteration，and it needs less computation and brings good stability. The technique includes some essential points:logarithmic coordinate transform of seismic data，followed by Mobius inversion which needs an assumption that seismic wavelet is a function of nonzero full integration. The final inversion is then achieved by doing antilogarithmic transform after Mobius inversion. The detailed procedure of Mobius inversion is described in this article.
