References
- Abrams, G., Pino, G. A. (2005). The Leavitt path algebra of a graph. J. Algebra 293(2):319–334. DOI: 10.1016/j.jalgebra.2005.07.028.
- Anagnostopoulou-Merkouri, M., Mesyan, Z., Mitchell, J. D. (2022). Properties of congruence lattices of graph inverse semigroups. arXiv: DOI: 10.48550/arXiv.2108.08277.
- Ash, C. J., Hall, T. E. (1975). Inverse semigroups on graphs. Semigroup Forum 11(1):140–145. DOI: 10.1007/BF02195262.
- Grätzer, G. (2011). Lattice Theory: Foundation. Basel: Springer, Birkhäuser. DOI: 10.1007/978-3-0348-0018-1.
- Jones, P. R. (1983). On congruence lattices of regular semigroups. J. Algebra 82(1):18–39. DOI: 10.1016/0021-8693(83)90171-0.
- Kumjian, A., Pask, D., Raeburn, I. (1998). Cuntz-Krieger algebras of directed graphs. Pac. J. Math. 184(1):161–174. DOI: 10.2140/pjm.1998.184.161.
- Luo, Y., Wang, Z. (2021). Semimodularity in congruence lattice of graph inverse semigroups. Commun. Algebra 49(6):2623–2632. DOI: 10.1080/00927872.2021.1879826.
- Meakin, J., Milan, D., Wang, Z. (2021). On a class of inverse semigroups related to Leavitt path algebras. Adv. Math 384:107729. DOI: 10.1016/j.aim.2021.107729.
- Mesyan, Z., Mitchell, J. D. (2016). The structure of a graph inverse semigroup. Semigroup Forum 93(1):111–130. DOI: 10.1007/s00233-016-9793-x.
- Paterson, A. L. T. (2002). Graph inverse semigroups, groupoids and their C ∗-Algebras. J. Oper. Theory 48(3):645–662.
- Wang, Z. (2019). Congruences on graph inverse semigroups. J. Algebra 534:51–64. DOI: 10.1016/j.jalgebra.2019.06.020.