{"DOI":"10.1017/s0305004116000670","abstract":"AbstractWe show that a positive braid knot has maximal topological 4-genus exactly if it has maximal signature invariant. As an application, we determine all positive braid knots with maximal topological 4-genus and compute the topological 4-genus for all positive braid knots with up to 12 crossings.","author":[{"family":"LIECHTI"}],"id":"unknown","issue":"03","issued":{"date-parts":[[2016,7,25]]},"language":"en","page-first":"559","publisher":"Cambridge University Press (CUP)","title":"Positive braid knots of maximal topological 4-genus","type":"article-journal","volume":"161"}