P-ADIC MODULAR FORMS OF NON-INTEGRAL WEIGHT OVER SHIMURA CURVES

In this work, we set up a theory of p-adic modular forms over Shimura curves over totally real fields which allows us to consider also non-integral weights. In particular, we define an analogue of the sheaves of k-th invariant differentials over the Shimura curves we are interested in, for any p-adic character. In this way, we are able to introduce the notion of overconvergent modular form of any p-adic weight. Moreover, our sheaves can be put in p-adic families over a suitable rigid-analytic space, that parametrizes the weights. Finally, we define Hecke operators. We focus on the U operator, showing that it is completely continuous on the space of overconvergent modular forms.