Glazebrook, J. F.; Grayson, D. R.; Hewitt, P. R. Galois representations on holomorphic differentials: An addendum. (English) Zbl 0777.14010 Commun. Algebra 20, No. 9, 2791 (1992). For the original paper see the authors, ibid. 19, No. 5, 1375-1386 (1991; Zbl 0739.14018). In this addendum is pointed out that the new approach introduced in that paper has been obtained earlier in a paper by G. Ellingsrud and K. Lønsted [Math. Ann. 251, 253-261 (1980; Zbl 0425.14012)]. Reviewer: Vo Van Tan (Boston) MSC: 14H55 Riemann surfaces; Weierstrass points; gap sequences 13N10 Commutative rings of differential operators and their modules Keywords:Galois representations PDF BibTeX XML Cite \textit{J. F. Glazebrook} et al., Commun. Algebra 20, No. 9, 2791 (1992; Zbl 0777.14010)