The crossing numbers of generalized Petersen graphs with small order Original Research Article

The generalized Petersen graph image is an undirected graph on image vertices with image and image. Fiorini claimed to have determined the crossing numbers of image and showed all the values of image for image up to 14, except 12 unknown values. Lovrečič Saražin proved image. Richter and Salazar found a gap in Fiorini’s paper, which invalidated his principal results about image, and gave the correct proof for image. In this paper, we show the crossing numbers of all image for image up to 16.