@article{oai:ynu.repo.nii.ac.jp:00006923,
 author = {Negami, Seiya},
 issue = {2},
 journal = {Yokohama Mathematical Journal = 横濱市立大學紀要. D部門, 数学},
 month = {},
 note = {application/pdf, Negami has already shown that there is a natural number ＄N(F^{2})＄ for any closed surface ＄F^{2}＄ such that two triangulations on ＄F^{2}＄ with ＄n＄ vertices can be transformed into each other by a sequence of diagonal fliips if ＄n￥geq N(F^{2})＄ . We shall show a cubic upper bound for ＄N(F^{2})＄ with respect to the genus ＄g＄ of ＄F^{2}＄ and a quadratic upper bound for the number of diagonal flips in the sequence with respect to ＄n＄ .},
 pages = {113--124},
 title = {DIAGONAL FLIPS IN TRIANGULATIONS ON CLOSED SURFACES, ESTIMATING UPPER BOUNDS},
 volume = {45},
 year = {1998}
}