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BAREKENG: Jurnal Ilmu Matematika dan Terapan
Published by Universitas Pattimura
ISSN : 19787227     EISSN : 26153017     DOI : https://search.crossref.org/?q=barekeng
Core Subject : Economy, Science, Education, Engineering,
Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Energy Engineering Mathematics Mechanical Engineering Physics Transportation
BAREKENG: Jurnal ilmu Matematika dan Terapan is one of the scientific publication media, which publish the article related to the result of research or study in the field of Pure Mathematics and Applied Mathematics. Focus and scope of BAREKENG: Jurnal ilmu Matematika dan Terapan, as follows: - Pure Mathematics (analysis, algebra & number theory), - Applied Mathematics (Fuzzy, Artificial Neural Network, Mathematics Modeling & Simulation, Control & Optimization, Ethno-mathematics, etc.), - Statistics, - Actuarial Science, - Logic, - Geometry & Topology, - Numerical Analysis, - Mathematic Computation and - Mathematics Education. The meaning word of "BAREKENG" is one of the words from Moluccas language which means "Counting" or "Calculating". Counting is one of the main and fundamental activities in the field of Mathematics. Therefore we tried to promote the word "Barekeng" as the name of our scientific journal also to promote the culture of the Maluku Area. BAREKENG: Jurnal ilmu Matematika dan Terapan is published four (4) times a year in March, June, September and December, since 2020 and each issue consists of 15 articles. The first published since 2007 in printed version (p-ISSN: 1978-7227) and then in 2018 BAREKENG journal has published in online version (e-ISSN: 2615-3017) on website: (https://ojs3.unpatti.ac.id/index.php/barekeng/). This journal system is currently using OJS3.1.1.4 from PKP. BAREKENG: Jurnal ilmu Matematika dan Terapan has been nationally accredited at Level 3 (SINTA 3) since December 2018, based on the Direktur Jenderal Penguatan Riset dan Pengembangan, Kementerian Riset, Teknologi, dan Pendidikan Tinggi, Republik Indonesia, with Decree No. : 34 / E / KPT / 2018. In 2019, BAREKENG: Jurnal ilmu Matematika dan Terapan has been re-accredited by Direktur Jenderal Penguatan Riset dan Pengembangan, Kementerian Riset, Teknologi, dan Pendidikan Tinggi, Republik Indonesia and accredited in level 3 (SINTA 3), with Decree No.: 29 / E / KPT / 2019. BAREKENG: Jurnal ilmu Matematika dan Terapan was published by: Mathematics Department Faculty of Mathematics and Natural Sciences University of Pattimura Website: http://matematika.fmipa.unpatti.ac.id
Arjuna Subject : Matematika - Matematika Terapan
Articles 1,188 Documents
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ESTIMASI PARAMETER DISTRIBUSI EKPONENSIAL PADA LOKASI TERBATAS Talakua, Mozart W.; Tipka, Jefri
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 1 No 2 (2007): BAREKENG : Jurnal Ilmu Matematika dan Terapan
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (206.675 KB) | DOI: 10.30598/barekengvol1iss2pp1-7

Abstract

The common method in Estimating Parameter Distribution Exponential at Finite Location is Maximum Likelihood Estimation (MLE).The best estimator is consistent estimator. Because of The Mean Square Error (MSE) can be used in comparing some detectable estimators that it had looking for with Maximum Likelihood Estimation (MLE) so can find the consistent estimator in Estimating Parameter Distribution Exponential At Finite Location
ANALISIS DISKRIMINAN, REGRESI LOGISTIK, NEURAL NETWORK DAN MARS PADA PENGKLASIFIKASIAN DATA Pentury, Thomas
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 1 No 2 (2007): BAREKENG : Jurnal Ilmu Matematika dan Terapan
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (267.155 KB) | DOI: 10.30598/barekengvol1iss2pp8-13

Abstract

The purpose of this research is to apply and compare the discriminant analysis, logistic regression, Neural Network (NN) and Multivariate Adaptive Regression Spline (MARS) at HBAT and IRIS data. Next will be the classification of fourth methods using the SPSS statistical software, MINITAB, MARS, and R. The results showed that the data HBAT predictor variables affected to the response variable which is the quality of the product (X6), Complaint resolution (X9) and Salesforce image (X12), whereas all predictor variables on the IRIS data affect the response variable. A more precise method used in HBAT data classification is NN and discriminant analysis because the value of the resulting classification accuracy is greater, especially for testing. While a more precise method used in the IRIS data classification is discriminant analysis because the value of the resulting classification accuracy is greater
DIAGONALISASI MATRIKS UNTUK MENYELESAIKAN MODEL MANGSA-PEMANGSA Persulessy, Elvinus R.
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 1 No 2 (2007): BAREKENG : Jurnal Ilmu Matematika dan Terapan
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (171.368 KB) | DOI: 10.30598/barekengvol1iss2pp14-17

Abstract

Diagonalization of a square matrix A is based on the process of finding an invertible matrix P such that , where D is diagonal matrix. Matrix P is construct of eigenvectors which corresponding to every eigenvalue of A. The purpose of diagonalization technique is to make the computing process to solve a predator-prey model more easier
ANALISIS FAKTOR Rumlawang, Francis Y.; Toamain, Adela S.
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 1 No 2 (2007): BAREKENG : Jurnal Ilmu Matematika dan Terapan
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (333.189 KB) | DOI: 10.30598/barekengvol1iss2pp18-24

Abstract

Analisis faktor adalah suatu analisis yang digunakan untuk meringkas informasi atau data jika dalam suatu penelitian terdapat berbagai variabel. Kebanyakan dari variabel-variabel dari data penelitian tersebut saling berkorelasi dan harus diperkecil jumlahnya sehingga dapat diperoleh data yang konseptual dan mudah dikelola. Proses analisis faktor dilakukan untuk mengetahui faktor-faktor apa saja yang mempengaruhi pelayanan pada FMIPA Unpatti. Berdasarkan matriks korelasi, diperoleh 5 variabel yang mempunyai nilai eigen di atas 1, artinya beberapa variabel tereduksi dan menghasilkan variabel baru yang disebut faktor. Faktor baru yang terbentuk merupakan kumpulan dari variabel-variabel dengan nilai loading yang tinggi yaitu di atas 0,3. Di antara 15 variabel awal setelah diproses, diperoleh 5 faktor baru. Kelima faktor baru tersebut meliputi kenyamanan, biaya perkuliahan, penerimaan beasiswa, biaya tambahan serta fasilitas pada FMIPA
SIFAT-SIFAT INTEGRAL RIEMANN-STIELTJES Rumlawang, Francis Y.; Batkunde, Harimanus
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 1 No 2 (2007): BAREKENG : Jurnal Ilmu Matematika dan Terapan
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (353.563 KB) | DOI: 10.30598/barekengvol1iss2pp25-30

Abstract

If is limited and []ℜ→baf,:[]ℜ→ba,:α Monotone increase in [, is Riemann-Stieltjes integral able to α on ] ba,[]ba, simply written by[]αRSf∈ if . With JI=()()xdxfIbaα∫= is called Riemann Stieltjes lower integral f to α and ()()xdxfJbaα∫= is called Riemann Stieltjes upper integral f to α. Then is called Riemann Stieltjes upper integral f to ()()∫==baxdxfJIαα on [. if f ang g is Riemann Stieltjes integralable, and, k oe √ then f + g, kf, and fg is also Riemann Stieltjes integralable. But if f and ] ba,α have united discontinue point then f is not Riemann Stieltjes integralable on α
TITIK-ANTARA DI DALAM RUANG METRIK DAN RUANG INTERVAL METRIK Talakua, Mozart W.
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 1 No 2 (2007): BAREKENG : Jurnal Ilmu Matematika dan Terapan
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (234.712 KB) | DOI: 10.30598/barekengvol1iss2pp31-35

Abstract

A point p in metric space ()dX, is called a between-point of if Xba∈,()()(bpdpadbad,,,+= ). This concept was formulated by Menger in 1928. If all the between-points of a and b is collected in a set, then a and b are that set automaticlly. In the metric space ()dX, and if there are operator in X, hence this interval operator is called metric interval operator. The couple of () is called metric interval space.
ANALISIS PERBAIKAN KUALITAS GENTENG BETON DENGAN MENGGUNAKAN METODE TAGUCHI Kailey, Linanda; Wattimanela, Henry J.
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 1 No 2 (2007): BAREKENG : Jurnal Ilmu Matematika dan Terapan
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (220.795 KB) | DOI: 10.30598/barekengvol1iss2pp36-39

Abstract

A concrete roof tile company wanted to improve the quality and reduce product defects or rework of products, but companies in the production of concrete roof tile products still fragile because of strong press tiles that are not in accordance with predetermined specifications.To overcome these problems, have made a study to identify factors that influence control of a strong press and concrete roof tiles to get the best settings in producing a product that is expected to perform design of experiments using Taguchi Method to factors that can be controlled by the Cement ( A), water (B), Fly Ash (C) and Dust Stone (D).Each factor had 3 levels of treatment and based on the total number of free degrees in this experiment the orthogonal matrix ( 13 )27 L 3 is used. Based on the results obtained so semenyang largest contribution to the average strength of concrete roof tile press, which is 18.642% of dust and rock that is a combination of 8.167% and the right to obtain a strong tap-concrete roof tiles desired .
PRAKIRAAN CURAH HUJAN KECAMATAN KAIRATU KABUPATEN SERAM BAGIAN BARAT DENGAN MODEL AUTOREGRESIVE INTEGRATED MOVING AVERAGE (ARIMA) Loupatty, Grace
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 1 No 2 (2007): BAREKENG : Jurnal Ilmu Matematika dan Terapan
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (387.151 KB) | DOI: 10.30598/barekengvol1iss2pp40-48

Abstract

Forecasting is an activity to use the past data as the basic to predict the future event that will occur. The result from the prediction is an un-sure event or just a guess, but with some certain methods then the prediction will be more than a guess, it means that it is a scientific guess. The data analysis technique with autoregressive integrated moving average (ARIMA) method can give the early information that is needed as the material for the consideration to take the decision and the action itself
RING PRIMA DAN RING SEMIPRIMA Persulessy, Elvinus R.; Mahmud, Abdul H.
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 7 No 1 (2013): BAREKENG : Jurnal Ilmu Matematika dan Terapan
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (350.296 KB) | DOI: 10.30598/barekengvol7iss1pp1-4

Abstract

Penelitian ini berfokus pada pelabelan super anti-ajaib dari graf planar tipe Akan ditunjukkan bahwa suatu kelas dari graf planar yang didefinisikan menggunakan graf lengkap dan suatu kelas dari graf planar yang didefinisikan menggunakan graf bipartit lengkap adalah dan super anti-ajaib dengan keadaan tertentu.
PELABELAN SUPER MUKA ANTI-AJAIB PADA KELAS GRAF PLANAR Halim, Christian; Rumlawang, Francis Y.; Patty, Henry W.
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 7 No 1 (2013): BAREKENG : Jurnal Ilmu Matematika dan Terapan
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (478.343 KB) | DOI: 10.30598/barekengvol7iss1pp5-8

Abstract

Penelitian ini berfokus pada pelabelan super anti-ajaib dari graf planar tipe Akan ditunjukkan bahwa suatu kelas dari graf planar yang didefinisikan menggunakan graf lengkap dan suatu kelas dari graf planar yang didefinisikan menggunakan graf bipartit lengkap adalah dan super anti-ajaib dengan keadaan tertentu.

Page 5 of 119 | Total Record : 1188

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