subring meaning in English
辅助环
数子环
子环
Examples
- A subset s of a ring a is a subring of a .
环A的子集S叫作A的子环。 - A subset s of a ring a is a subring of a
环a的子集s叫作a的子环。 - Strong fuzzy subring of a ring
一个环的强模糊子环 - In this paper , the concept of ideal of ring is spreaded by widening the satisfying conditions of the subring of ring , thus the concept of weak nearly - ideal is drawn out , and several basic properties of weak nearly - ideal are given
通过对环的子环所满足的条件进行加强，推广了环的理想概念，引入了弱近理想的概念，讨论了弱近理想的性质，以及弱近理想与近理想、理想、弱理想的关系 - We define a frobenius map over galois , trace codes and subring subcode . we prove the trace of dual codes over galois is the dual codes of subring subcode . all the results are very important for the study of the error correcting codes over rings
第四，作者在galois环gr ( q ~ m )上定义了frobenius映射，并在该环上定义了迹码和子环子码的概念，得到了galois环上的一个码的对偶码的迹码是该码的子环子码的对偶码。