Sharma, Roohani Algorithms and Complexity, MPI for Informatics, Max Planck Society;
arXiv:2206.07358.pdf (プレプリント), 458KB
Krithika, R., Sharma, R., & Tale, P. (2022). The Complexity of Contracting Bipartite Graphs into Small Cycles. Retrieved from https://arxiv.org/abs/2206.07358.