Volume 28 , Issue 1 , June 2026 , Pages 115-127
Ala O. Hassan 1 ; Sebar H. Jumha 2 ; Ibrahim O. Hamad 2
1 Department of Mathematics, College of Science, Salahaddin University-Erbil, Hawler, Kurdistan Region, Iraq.
2 Department of Mathematics, College of Science, Salahaddin University-Erbil, Hawler, Kurdistan Region, Iraq
This paper investigated the linear combinations of the Cantor set within the framework of nonstandard analysis for studying linear combinations of Cantor sets and apply it to the Minkowski sum , where
and
denotes the Cantor set at an unlimited stage of its construction. The primary aim is to characterize the structure of such sums at infinitesimal resolution and to relate them rigorously to their classical counterparts. Our main result shows that
is infinitely close to the interval
in the sense of standard parts, while internally retaining a highly fragmented structure composed of infinitesimal intervals. This provides a precise nonstandard counterpart to classical results on sums of Cantor sets. The novelty of the paper lies in exploiting infinitesimal methods to capture both the microstructure and macroscopic behavior simultaneously, without resorting to limiting arguments. This yields a unified perspective on fractal sums, clarifies the role of infinitesimal gaps, and demonstrates the effectiveness of nonstandard analysis in resolving fine-scale geometric properties. The approach opens new avenues for the study of fractal sets and their applications in analysis and related fields.