%0 Generic %1 baker2023theorem %A Baker, Matthew %A Lorscheid, Oliver %D 2023 %K matroid %T On a theorem of Lafforgue %U http://arxiv.org/abs/2309.01746 %X We give a new proof, along with some generalizations, of a folklore theorem (attributed to Laurent Lafforgue) that a rigid matroid (i.e., a matroid with indecomposable basis polytope) has only finitely many projective equivalence classes of representations over any given field.

@misc{baker2023theorem, abstract = {We give a new proof, along with some generalizations, of a folklore theorem (attributed to Laurent Lafforgue) that a rigid matroid (i.e., a matroid with indecomposable basis polytope) has only finitely many projective equivalence classes of representations over any given field.}, added-at = {2023-09-06T16:30:32.000+0200}, author = {Baker, Matthew and Lorscheid, Oliver}, biburl = {https://www.bibsonomy.org/bibtex/22737e9dd9133349e452381ee97710d01/amathematician}, description = {On a theorem of Lafforgue}, interhash = {f4f80c30dd9511373e4ab5269f5f54b6}, intrahash = {2737e9dd9133349e452381ee97710d01}, keywords = {matroid}, note = {cite arxiv:2309.01746Comment: 11 pages}, timestamp = {2023-09-06T16:30:32.000+0200}, title = {On a theorem of Lafforgue}, url = {http://arxiv.org/abs/2309.01746}, year = 2023 }