The nonorientable 4-genus for knots with 8 or 9 crossings (Q1747144)

This paper extends Livingston's table of the smooth nonorientable 4-genus of prime knots through 7 crossings ``to include all 70 knots with 8 and 9 crossings'', proving also a conjecture of Murakami and Yasuhara and observing that results for this invariant date back to \textit{O. Ya. Viro}'s [Usp. Mat. Nauk 30, No. 1(181), 231--232 (1975; Zbl 0315.57015)] (the correct title of which is ``Link types in codimension 2 with boundary'').