Respected readers, authors and reviewers, you can add comments to this page on any questions about the contribution, review, editing and publication of this journal. We will give you an answer as soon as possible. Thank you for your support!
YANG Chao, LIU Jian-Cheng. Biharmonic hypersurfaces with at most twodistinct principal curvatures in Esn+1[J]. Journal of East China Normal University (Natural Sciences), 2014, (6): 12-16. doi: 10.3969/j.issn.1000-5641.2014.06.003
Citation:
YANG Chao, LIU Jian-Cheng. Biharmonic hypersurfaces with at most twodistinct principal curvatures in Esn+1[J]. Journal of East China Normal University (Natural Sciences), 2014, (6): 12-16. doi: 10.3969/j.issn.1000-5641.2014.06.003
YANG Chao, LIU Jian-Cheng. Biharmonic hypersurfaces with at most twodistinct principal curvatures in Esn+1[J]. Journal of East China Normal University (Natural Sciences), 2014, (6): 12-16. doi: 10.3969/j.issn.1000-5641.2014.06.003
Citation:
YANG Chao, LIU Jian-Cheng. Biharmonic hypersurfaces with at most twodistinct principal curvatures in Esn+1[J]. Journal of East China Normal University (Natural Sciences), 2014, (6): 12-16. doi: 10.3969/j.issn.1000-5641.2014.06.003
In this paper, we studied biharmonic hypersurfaces of pseudo-Euclidean space Esn+1with at most two distinct principal curvatures. Assume the shape operator is diagonalizable, we proved that such hypersurfaces are minimal.