@article{oai:kumadai.repo.nii.ac.jp:00030014, author = {宮﨑, 誓 and 宮﨑, 誓 and Miyazaki, Chikashi}, issue = {1}, journal = {Journal of Algebra}, month = {Sep}, note = {application/pdf, 論文(Article), This paper is devoted to the study of the next extremal case for a Castelnuovo-type bound regC ≤ ⎾(degC-1)/codimC⏋+max{k(C),1} for the Castelnuovo–Mumford regularity for a nondegenerate projective curve C, where k(C) is an invariant which measures the deficiency of the Hartshorne–Rao module of C. We show that a projective curve with next to the maximal regularity lies on either a Hirzebruch surface or a normal del Pezzo surface., http://www.sciencedirect.com/science/article/pii/S0021869307003377}, pages = {279--285}, title = {Projective curves with next to sharp bounds on Castelnuovo–Mumford regularity}, volume = {315}, year = {2007}, yomi = {ミヤザキ, チカシ} }