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Journal : JURNAL ILMIAH MATEMATIKA DAN TERAPAN

PELABELAN SUPER MEAN PADA GRAF 𝑫𝒏(𝑪𝟑) DAN 𝑫𝒏(𝑪𝟑) v 𝑷𝒕 Wahyuningsi, Sri; Sudarsana, I Wayan; Musdalifah, Selvy
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 12 No. 1 (2015)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (520.978 KB) | DOI: 10.22487/2540766X.2015.v12.i1.7490

Abstract

PELABELAN SUPER MEAN PADA GRAF 𝑫𝒏(𝑪𝟑) DAN 𝑫𝒏(𝑪𝟑) v 𝑷𝒕
PELABELAN SUPER MEAN PADA GENERALISASI GRAF TUNAS KELAPA Merdekawati, Dian Ayu; Sudarsana, I Wayan; Musdalifah, Selvy
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 13 No. 1 (2016)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (633.365 KB) | DOI: 10.22487/2540766X.2016.v13.i1.7498

Abstract

PELABELAN SUPER MEAN PADA GENERALISASI GRAF TUNAS KELAPA
Penyelesaian Persamaan Diferensial Menggunakan Metode Runge Kutta Orde Keenam Dengan Algoritma Paralel Al Fajri, Iman; Hendra; Kusuma, Jeffry; Musdalifah, Selvy; Nacong, Nasria; Sain, Hartayuni; Arsal, Armayani
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 20 No. 2 (2023)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/2540766X.2023.v20.i2.16354

Abstract

Penelitian tentang paralelisasi terus mengalami perkembangan saat ini, termasuk dalam perhitungan numerik. Pada tulisan ini akan dibahas penyelesaian persamaan diferensial menggunakan metode Runge-Kutta orde keenam dengan algoritma paralel. Makalah ini menyajikan penurunan dari metode Runge-Kutta orde keenam yang cocok untuk implementasi secara paralel. Pengembangan model paralel didasarkan pada struktur ketersebaran. Hasil perhitungan dengan model paralel kemudian akan dibandingkan dengan model sekuensial dari sisi akurasi dan waktu eksekusi. Pehitungan numerik menunjukkan bahwa metode paralel lebih mendekati solusi analitik, artinya akurasinya lebih baik. Ditinjau dari sisi waktu eksekusi, metode paralel juga memiliki keunggulan dibandingakan dengan metode sekuensial, yaitu lebih cepat.
Application Of Max-Plus Algebra In Determining The Shortest Route Of Goods Distribution On Jalur Nugraha Ekakurir (JNE) In Palu City Tandi, Andri; Lusiyanti, Desy; Musdalifah, Selvy
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 21 No. 1 (2024)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/2540766X.2024.v21.i1.17082

Abstract

Determining the shortest route is a solution that is needed for companies engaged in the distribution of goods, because the shortest route can help companies optimize the distance traveled and streamline the time needed. Therefore, this study aims to apply max-plus algebra to determine the shortest route for the distribution of goods on the Jalur Nugraha Ekakurir (JNE) in Palu City. This method was chosen because Max-Plus Algebra can find more optimal results from the matrix exponentiation operation of a weighted graph. The data used were obtained from previous research which consisted of 13 JNE warehouse points along with the distance between these points. The results to be obtained are in the form of the shortest route between one point and another which is represented in a graph path with each path length and weight obtained based on the results of max-plus algebraic calculations. Of all the possible route, obtained the route with the minimum weight for distribution of goods from JNE main warehouse dewi sartika (v_1) to JNE tondo mantikulore (v_13), that is JNE main warehouse dewi sartika (v_1) → to JNE basuki rahmat (v_4) → JNE Sisingamangaraja palu (v_8) → JNE tondo mantikulore (v_13) with a total distance of 13.3 km.