Abstract
An extension method is proposed to solve a class of fully fuzzy Sylvester matrix equation (FFSME) under some mild assumptions. This method consists of two steps. Firstly, the fully fuzzy system is transferred into a series of interval Sylvester matrix equations through \(\alpha \)-cut. Secondly, these interval systems are extended into crisp systems which is easy to be solved. The solutions of FFSME are not presumed to be triangular-type fuzzy numbers. Moreover, some examples are presented to show the validity of our method.
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Hou, L., Zhou, J. & He, Q. An extension method for fully fuzzy Sylvester matrix equation. Soft Comput 25, 5763–5774 (2021). https://doi.org/10.1007/s00500-021-05573-z
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DOI: https://doi.org/10.1007/s00500-021-05573-z