|
|||||
|
|
Sortable Freiman Ideals |
|
| Authors: | Herzog J Zhu G |
| Institution: | 1.Fachbereich Mathematik, Universit?t Duisburg-Essen, Campus Essen, Essen, 45117, Germany ;2.Department of Mathematics, Suzhou University, Suzhou, 215006, China ; |
| Abstract: | In this paper, it is shown that a sortable ideal I is Freiman if and only if its sorted graph is chordal. This characterization is used to give a complete classification of Freiman principal Borel ideals and of Freiman Veronese-type ideals with constant bound. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |