Topological characterizations of amenability and congeniality of bases Sergio R. López-Permouth | Benjamin Stanley | Show more Sergio R. López-Permouth United States Ohio University Department of Mathematics Benjamin Stanley United States Ohio University Department of Mathematics Submitted: 2019-03-08 | Accepted: 2019-11-28 | Published: 2020-04-03 DOI: https://doi.org/10.4995/agt.2020.11488