摘要
We give more efficient criteria to characterise prime ideal or primary ideal. Further, we obtain the necessary and sufficient conditions that an ideal is prime or primary in real field from the Grobner bases directly.
We give more efficient criteria to characterise prime ideal or primary ideal. Further, we obtain the necessary and sufficient conditions that an ideal is prime or primary in real field from the Grobner bases directly.
基金
Supported by the National Natural Science Foundation of China (No. 11071062)
Hunan provincial Natural Science Foundation of China (No. 10JJ3065)
Scientific Research Fund of Hunan province education Department (No. 10A033)
Hunan Provincial Degree and Education of Graduate Student Foundation (No. JG2009A017)