Celebratio Mathematica

I. Agol, J. Hass, and W. Thur­ston: “3-man­i­fold knot genus is NP-com­plete,” pp. 761–​766 in Pro­ceed­ings of the thirty-fourth an­nu­al ACM sym­posi­um on the­ory of com­put­ing (Montreal, 19–21 May 2002). Edi­ted by J. H. Re­if. ACM (New York), 2002. MR 2121524 Zbl 1192.​68305 incollection

I. Agol, J. Hass, and W. Thur­ston: “The com­pu­ta­tion­al com­plex­ity of knot genus and span­ning area,” Trans. Am. Math. Soc. 358 : 9 (2006), pp. 3821–​3850. MR 2219001 Zbl 1098.​57003 article