摘要
首先在A=(aij)m×n为满列秩梯形形状Fuzzy数矩阵,b=(b1,b2,…,bm)T为梯形形状Fuzzy数向量的条件下给出了矩阵方程Ax=b的解。然后深入地研究了矩阵方程Ax=b的解的性质,并给出了求解算法。
The authors first give the concept of solution for the matrix equati0n A x=b, when the elements in A and b are trapezordal shape numbers, and A is always full-colunm-rank. then discuss the properties of the solution and give method of solving the fuzzy matrix equation A x=b.
出处
《河北大学学报(自然科学版)》
CAS
1999年第4期382-384,共3页
Journal of Hebei University(Natural Science Edition)