3 papers
math.GM2025
Construction and properties of fuzzy-valued fractal interpolation function by using iterated function system
CholHui Yun, Hyang Choe, MiGyong Ri
In nature, there are many phenomena with both irregularity and uncertainty. Therefore, a fuzzy-valued fractal interpolation is more useful for modeling them than fuzzy interpolatio…
math.GM2025
Construction of fuzzy valued recurrent fractal interpolation functions and their properties
Hyang Choe, MiGyong Ri, CholHui Yun
In the process of measuring objects with local self-similarity, such as satellite images or coastlines, we obtain a data set with both local self-similarity and uncertainty. To bet…
math.MG2019
Box-counting dimension and analytic properties of hidden variable fractal interpolation functions with function contractivity factors
Chol-Hui Yun, Mi-Kyong Ri
We estimate the bounds of box-counting dimension of hidden variable fractal interpolation functions (HVFIFs) and hidden variable bivariate fractal interpolation functions (HVBFIFs)…