{ "id": "2311.16371", "version": "v1", "published": "2023-11-27T23:30:34.000Z", "updated": "2023-11-27T23:30:34.000Z", "title": "Omega theorems for logarithmic derivatives of zeta and $L$-functions", "authors": [ "Daodao Yang" ], "comment": "19 pages", "categories": [ "math.NT" ], "abstract": "We establish several new $\\Omega$-theorems for logarithmic derivatives of the Riemann zeta function and Dirichlet $L$-functions. In particular, this improves on earlier work of Landau (1911), Bohr-Landau (1913), and recent work of Lamzouri.", "revisions": [ { "version": "v1", "updated": "2023-11-27T23:30:34.000Z" } ], "analyses": { "keywords": [ "logarithmic derivatives", "omega theorems", "riemann zeta function", "earlier work" ], "note": { "typesetting": "TeX", "pages": 19, "language": "en", "license": "arXiv", "status": "editable" } } }