Jurnal Ilmiah Matematika dan Pendidikan Matematika (JMP)
Vol 13 No 2 (2021): Jurnal Ilmiah Matematika dan Pendidikan Matematika (JMP)

PENYELESAIAN PERSAMAAN POISSON MENGGUNAKAN METODE HOMOTOPI PERTUBASI

Mashuri, Mashuri (Unknown)
Rahmi, Sulistiowati Nur (Unknown)
Wijayanti, Marwah Daud (Unknown)
Putri, Alviana Pratama (Unknown)



Article Info

Publish Date
07 Dec 2021

Abstract

ABSTRACT. In this paper, we discuss the solution of the Poisson equation(∂^2 u)/(∂x^2 )+(∂^2 u)/(∂y^2 )+8u=0with the initial condition u(0,y)=sin⁡2y. We use the homotopy pertubation method to get the solution.. The homotopy pertubation method is a combination of the homotopy method and the pertubation method. The solution of the equation is assumed to be in the form of a power series. The result is by using the homotopy pertubation method for the diffution equation, the solution is the same with the exact solution. Keywords: Poisson equation, Pertubation Homotopy method, power series. ABSTRAK. Dalam makalah ini dibahas tentang penyelesaian persamaan Poisson(∂^2 u)/(∂x^2 )+(∂^2 u)/(∂y^2 )+8u=0,dengan syarat awalnya adalah u(0,y)=sin⁡2y, menggunakan metode homotopi pertubasi. Metoda homotopi pertubasi merupakan gabungan antara metode homotopi dan metode pertubasi. Solusi persamaan diasumsikan dalam bentuk deret pangkat. Hasilnya diperoleh bahwa dengan menggunakan metode homotopi pertubasi untuk persamaan Poisson, solusi yang diperoleh sama dengan solusi eksaknya.Kata kunci: Persamaan Poisson, metode homotopi pertubasi, deret pangkat .

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Journal Info

Abbrev

jmp

Publisher

Subject

Mathematics

Description

JMP is a an open access journal which publishes research articles, reviews, case studies, guest edited thematic issues and short communications/letters in all areas of mathematics, applied mathematics, applied commutative algebra and algebraic geometry, mathematical biology, physics and engineering, ...