@misc{10498/18583, year = {2016}, month = {9}, url = {http://hdl.handle.net/10498/18583}, abstract = {Given an ample, Hausdorff groupoid G, and a unital commutative ring R, we consider the Steinberg algebra A_R(G). First we prove a uniqueness theorem for this algebra and then, when G is graded by a cocycle, we study graded ideals in A_R(G). Applications are given for two classes of ample groupoids, namely those coming from actions of groups on graphs, and also to groupoids defined in terms of Boolean dynamical systems.}, organization = {DGI-MINECO grant MTM2014-53644-P (Spain).}, publisher = {arXiv.org}, keywords = {Groupoid C*-algebra}, keywords = {Steinberg algebra}, keywords = {Graded ideal}, keywords = {Self-similar graph}, keywords = {Boolean dynamical system}, title = {A generalised uniqueness theorem and the graded ideal structure of steinberg algebras}, doi = {10.1515/forum-2016-0197}, author = {Clark, Lisa Orloff and Exel, Ruy and Pardo Espino, Enrique}, }