Transformasi Fourier Multiplikatif Dan Aplikasinya Pada Persamaan Diferensial Multiplikatif

Aurizan Himmi Azhar (UIN Sunan Kalijaga Yogyakarta)
Sugiyanto Sugiyanto (UIN Sunan Kalijaga Yogyakarta)
Muhammad Wakhid Musthofa (UIN Sunan Kalijaga Yogyakarta)
Muhamad Zaki Riyanto (UIN Sunan Kalijaga Yogyakarta)

JURNAL DERIVAT: JURNAL MATEMATIKA DAN PENDIDIKAN MATEMATIKA
Vol. 8 No. 2 (2021): Jurnal Derivat (Desember 2021)

This research is a development of multiplicative calculus. This study is about the Fourier multiplicative transformation and its application to the multiplicative differential equation. This study aims to determine the Fourier multiplicative transformation as well as the multiplicative differential equation. This study contains numerical simulations to solve the problem of ordinary multiplicative differential equations of the first order. The methods used in this research are descriptive research methods through the study of literature. The results of this study are the application of multiplicative Fourier transformations to multiplicative differential equations and numerical solutions of ordinary multiplicative differential equations with the Adam Bashforth-Moulton multiplicative method.  Keywords: Multiplicative Calculus, Fourier Multiplicative Transformation, Multiplicative Differential Equations, Adams Bashforth Moulton Multiplicative Method