期刊文献+
共找到2篇文章
< 1 >
每页显示 20 50 100
Diophantine equations and Fermat's last theorem for multivariate(skew-)polynomials
1
作者 PAN Jie jia yu-ming LI Fang 《Applied Mathematics(A Journal of Chinese Universities)》 SCIE CSCD 2024年第1期159-173,共15页
Fermat’s Last Theorem is a famous theorem in number theory which is difficult to prove.However,it is known that the version of polynomials with one variable of Fermat’s Last Theorem over C can be proved very concisely... Fermat’s Last Theorem is a famous theorem in number theory which is difficult to prove.However,it is known that the version of polynomials with one variable of Fermat’s Last Theorem over C can be proved very concisely.The aim of this paper is to study the similar problems about Fermat’s Last Theorem for multivariate(skew)-polynomials with any characteristic. 展开更多
关键词 Fermat's last theorem polynomial ring skew polynomial ring
下载PDF
胆囊切除术对Oddi括约肌功能临床影响的研究进展 被引量:5
2
作者 程海超 贾聿明 +1 位作者 李胜超 彭利 《肝胆胰外科杂志》 CAS 2021年第3期189-192,F0003,共5页
胆囊切除术后胆囊和Oddi括约肌原有的协调作用丧失,导致Oddi括约肌功能障碍、运动节律和收缩幅度发生改变,进而使胆管扩张和胆汁排泄节律紊乱,引起胆源性腹痛、胃肠道功能紊乱、继发胆管结石及胆囊切除术后综合征等一系列症状。现就胆... 胆囊切除术后胆囊和Oddi括约肌原有的协调作用丧失,导致Oddi括约肌功能障碍、运动节律和收缩幅度发生改变,进而使胆管扩张和胆汁排泄节律紊乱,引起胆源性腹痛、胃肠道功能紊乱、继发胆管结石及胆囊切除术后综合征等一系列症状。现就胆囊切除术对Oddi括约肌功能的影响做一简要综述。 展开更多
关键词 ODDI括约肌功能障碍 胆囊切除术后综合征 胆管结石 腹泻
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部