Friedl, Stefan Max Planck Institute for Mathematics, Max Planck Society;
Powell, Mark Max Planck Institute for Mathematics, Max Planck Society;
https://doi.org/10.1007/s00013-020-01517-5 (Publisher version)
arXiv:1907.09031.pdf (Preprint), 134KB
Friedl-Powell_Homotopy ribbon concordance and Alexander polynomials_2020.pdf (Publisher version), 282KB
Friedl, S., & Powell, M. (2020). Homotopy ribbon concordance and Alexander polynomials. Archiv der Mathematik, 115(6), 717-725. doi:10.1007/s00013-020-01517-5.