[논문] 2-Dimensional Expansion of Quadratic Fuzzy Numbers through Calculation and Graph

East Asian Mathematical Journal

EISSN: 2287-2833

36

KCI

We compute the extended four operations of the 2-dimensional quadratic fuzzy numbers. Then we calculate the intersection between a plane perpendicular to the x-axis, which passes through each vertex, and the resulting 2-dimensional quadratic fuzzy number. We confirm that the equations of the two intersections acquired in this way and the graphs are actually identical, respectively.

Hyun Kim

Yong Sik Yun

2020.09.17.

http://dx.doi.org/10.7858/eamj.2020.038