Cristopher Moore, Alexander Russell. Approximate Representations, Approximate Homomorphisms, and Low-Dimensional Embeddings of Groups. SIAM J. Discrete Math., 29(1):182-197, 2015. [doi]
@article{MooreR15, title = {Approximate Representations, Approximate Homomorphisms, and Low-Dimensional Embeddings of Groups}, author = {Cristopher Moore and Alexander Russell}, year = {2015}, doi = {10.1137/140958578}, url = {http://dx.doi.org/10.1137/140958578}, researchr = {https://researchr.org/publication/MooreR15}, cites = {0}, citedby = {0}, journal = {SIAM J. Discrete Math.}, volume = {29}, number = {1}, pages = {182-197}, }