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All Journal Jurnal Sains dan Teknologi Science and Technology Indonesia JTAM (Jurnal Teori dan Aplikasi Matematika) Limits: Journal of Mathematics and Its Applications PRISMATIKA: Jurnal Pendidikan dan Riset Matematika Jurnal Ilmiah Matematika dan Pendidikan Matematika (JMP) Bulletin of Applied Mathematics and Mathematics Education Joong-Ki Ulil Albab Joong-Ki
Guswanto, Bambang Hendriya
Jurusan Matematika, Universitas Jenderal Soedirman
Religion Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Materials Science & Nanotechnology Mathematics Physics Social Sciences

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SOLVING THE INVERSE KINEMATICAL PROBLEM OF A ROBOT ARM BY USING GROEBNER BASIS Alisya Masturoh; Bambang Hendriya Guswanto; Triyani Triyani
Jurnal Ilmiah Matematika dan Pendidikan Matematika Vol 13 No 1 (2021): Jurnal Ilmiah Matematika dan Pendidikan Matematika
Publisher : Jurusan Matematika FMIPA Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jmp.2021.13.1.4428

Abstract

The inverse kinematical problem of a robot arm is a problem to find some appropriate joint configurations for a pair of position and direction of a robot hand which is represented by a polynomial equations system. The system is solved by employing Groebner basis notion. Thus, the appropriate joint configurations for a pair of position and direction of the robot hand are obtained.
A MULTIDIMENSIONAL SUBDIFFUSION MODEL WITH CHEMOTAXIS Bambang Hendriya Guswanto
Jurnal Ilmiah Matematika dan Pendidikan Matematika Vol 11 No 2 (2019): Jurnal Ilmiah Matematika dan Pendidikan Matematika
Publisher : Jurusan Matematika FMIPA Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jmp.2019.11.2.2259

Abstract

The mathematical model for subdiffusion process with chemotaxis proposed by Langlands and Henry [1] for the one-dimensional case is extended to the multi-dimensional case. The model is derived from random walks process using a probability measure on a n-multidimensional unit ball $S^{n-1}$.
SEMIGROUP-LIKE PROPERTY OF MITTAG-LEFFLER FUNCTION Bambang Hendriya Guswanto
Jurnal Ilmiah Matematika dan Pendidikan Matematika Vol 8 No 1 (2016): Jurnal Ilmiah Matematika dan Pendidikan Matematika
Publisher : Jurusan Matematika FMIPA Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jmp.2016.8.1.2877

Abstract

In this article, we discuss the semigroup-like property of Mittag-Leffler function which is used to solve the initial value problem of an ordinary differential equation involving Caputo fractional derivative.
Development and Testing a Method for Retrieving Atmospheric Aerosol Optical Thickness based on the Solar Intensity from the Sun-photometer Data Jamrud Aminuddin; Raden Farzand Abdullatif; Mashuri; Bambang Hendriya Guswanto; Laras Toersilowati; Soni Aulia Rahayu; Hitoshi Irie; Hiroaki Kuze
Science and Technology Indonesia Vol. 7 No. 4 (2022): October
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1706.262 KB) | DOI: 10.26554/sti.2022.7.4.409-416

Abstract

The context of atmospheric aerosols is an indispensable aspect in studying the Earth’s radiation budget, climate change, and air quality. Therefore, the quality technique in retrieving aerosol parameters is important for a better understanding their characteristics. The precise calculating of the aerosol physical parameter in the planetary boundary layer will increase the accuracy of evaluation of their impact on environmental conditions. In several atmospheric corrections of optical remote sensing using satellite sensors, the AOT’s values play an important role in arranging a Look Up Table (LUT) for scattering parameters. Therefore, this study aims to develop a method for processing and correcting the sun-photometer data to obtain the original AOT in the planetary boundary layer. In AOT calculation using the sun-photometer data, the solar radiation at the extraterritorial of the atmosphere is determined using the Langley plot. Then, using the target data at the same season as the data for the Langley plot, the temporal change of AOT is estimated by employing the Lambert-Beer Law with some corrections. The major correction for the AOT’s values computation in the measurement target is the contribution of molecule from the local station and Ozone (O3) from the GOME-2 satellite data. The result has been compared with an independent measurement using a sky-radiometer at the same time as the sun-photometer monitoring. From the overall procedure, the AOT’s values have uncertainties at approximately 2-5% compared to the sky-radiometer. Therefore, the procedure will be useful for studying aerosol optical properties in the lower troposphere.
MASALAH NILAI EIGEN ATAS ALJABAR MAX-PLUS PADA SISTEM PRODUKSI BULU MATA Nadya Novika; Suroto Suroto; Bambang Hendriya Guswanto
Prismatika: Jurnal Pendidikan dan Riset Matematika Vol 6 No 1 (2023): Prismatika: Jurnal Pendidikan dan Riset Matematika
Publisher : IKIP Budi Utomo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33503/prismatika.v6i1.3348

Abstract

A discrete event system is a system whose behavior is determined by events and their events change at discrete times. The eyelash production system at PT Bio Takara Purwokerto is a discrete event system problem and can be expresses in a max-plus linear problem. By using the power algorithm, it is determined eigen values ​​and eigen vectors over max-plus algebra which will be used as production time periodization. The results obtained that the periodic time for the eyelash production system at PT Bio Takara Purwokerto is 78.488 minutes. Based on this periodic time, we can then obtain the time each processing unit starts working to produce eyelashes.
THE ANALYSIS OF MULTIDIMENSIONAL ANOMALOUS DIFFUSION EQUATION Bambang Hendriya Guswanto
Jurnal Ilmiah Matematika dan Pendidikan Matematika (JMP) Vol 10 No 1 (2018): Jurnal Ilmiah Matematika dan Pendidikan Matematika (JMP)
Publisher : Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jmp.2018.10.1.2838

Abstract

We discuss the properties of the fundamental solution of multidimensional anomalous diffusion equation such as symmetric, decay, nonnegative, normality, and bounded in mathematical analysis approach.
SEMIGROUP-LIKE PROPERTY OF MITTAG-LEFFLER FUNCTION Bambang Hendriya Guswanto
Jurnal Ilmiah Matematika dan Pendidikan Matematika (JMP) Vol 8 No 1 (2016): Jurnal Ilmiah Matematika dan Pendidikan Matematika (JMP)
Publisher : Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jmp.2016.8.1.2877

Abstract

In this article, we discuss the semigroup-like property of Mittag-Leffler function which is used to solve the initial value problem of an ordinary differential equation involving Caputo fractional derivative.
THE BLOW UP OF THE SOLUTION OF FRACTIONAL ORDINARY DIFFERENTIAL EQUATIONS Bambang Hendriya Guswanto
Jurnal Ilmiah Matematika dan Pendidikan Matematika (JMP) Vol 1 No 2 (2009): Jurnal Ilmiah Matematika dan Pendidikan Matematika (JMP)
Publisher : Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jmp.2009.1.2.2980

Abstract

Pelatihan Menulis Artikel Ilmiah Hasil Riset Literatur Untuk Guru-Guru SMA Negeri 1 Mirit Kabupaten Kebumen Agung Prabowo; Agus Sugandha; Mashuri Mashuri; Bambang Hendriya Guswanto; Suroto Suroto; Agustini Tripena; Slamet Riyadi
Joong-Ki : Jurnal Pengabdian Masyarakat Vol. 3 No. 1: November 2023
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/joongki.v3i1.2544

Abstract

Kemampuan guru-guru di SMAN 1 Mirit Kabupaten Kebumen dalam riset dan publikasi hasil riset, telah sampai pada tingkatan pertumbuhan yang optimal. Hal tersebut ditandai dengan keberhasilan publikasi tujuh artikel pada periode pelatihan menyusun artikel ilmiah hasil riset sederhana. Untuk mendorong produktifitas dan menjaga motivasi guru-guru dalam riset dan publikasi, perlu pendampingan berkelanjutan dan pelatihan penyusunan artikel ilmiah dengan metode yang berbeda, yaitu dengan metode riset literatur. Tujuan pengabdian ini adalah membekali guru-guru SMAN 1 Mirit dengan pengetahuan dan keterampilan melakukan riset literatur. Metode pengabdian meliputi ceramah, pengenalan software publish-or-perish dan VOS Viewerr, memilih dan mengunduh artikel serta menganalisis/me-review artikel dengan Lembar Hasil Review Literatur (LHRL). Pengabdian telah dilaksanakan pada Rabu, 23 Agustus 2023 dan Rabu, 8 November 2023 di Aula SMAN 1 Mirit. Peserta pengabdian adalah seluruh guru dan staf pendidikan. Pemberian materi melalui ceramah berupa pemaparan tentang riset literatur, sumber-sumber artikel untuk riset, mencari dan menemukan celah riset dari hasil mengkaji literatur-literatur yang digunakan dan cara menganalisis literatur berupa artikel ilmiah. Selain itu seluruh peserta pelatihan diajak untuk men-download aplikasi gratis yaitu Publish or Perish dan diberikan contoh praktik penggunaannya. Software lain yang diperkenalkan adalah penggunaan aplikas VOS Viewer yang sangat memudahkan untuk memperoleh informasi-informasi penting dalam suatu artikel. Pelatihan ini memberikan tambahan pengetahuan, keterampilan dan kemampuan peserta dalam mengelola artikel ilmiah.
SIFAT ISOMORFIK PADA OPERASI TENSOR, BINTANG, CARTESIUS, DAN MODULAR DUA GRAF FUZZY Triyani, Triyani; Guswanto, Bambang Hendriya; nurhayati, Nurhayati
Jurnal Ilmiah Matematika dan Pendidikan Matematika Vol 11 No 1 (2019): Jurnal Ilmiah Matematika dan Pendidikan Matematika (JMP)
Publisher : Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jmp.2020.12.1.1935

Abstract

ABSTRACT. This article discusses about some isomorphic properties of tensor, star, Cartesius, and modular product operations of two fuzzy graphs. The results of research are the tensor product of two fuzzy graphs is isomorphic, and if and are complete fuzzy graphs then , , and .Keywords: isomorphic properties, modular product, star product, tensor product, two fuzzy graphs,. ABSTRAK. Artikel ini membahas sifat-sifat isomorfik pada operasi perkalian tensor, bintang, Cartesius, dan modular dua graf fuzzy. Hasil penelitian menunjukkan bahwa perkalian tensor dua graf fuzzy bersifat isomorfik, dan jika serta graf fuzzy lengkap maka , , , dan .Kata Kunci: dua graf fuzzy, perkalian tensor, perkalian bintang, perkalian modular, sifat-sifat isomorfik.
Co-Authors Abd. Rasyid Syamsuri Achfasarty, Kiran Nirmala Agung Prabowo Agung Prabowo agus sugandha Agus Sugandha Agus Sugandha Agustini Tripena Alisya Masturoh Alisya Masturoh Andini, Leony Rhesmafiski Ari Wardayani, Ari Baisaku, Nurul Azizah Bin Admon, Mohd. Ariff Binti Lim Boon Chye, Nur Natasha Dian Linawati Doberhol, James Hiroaki Kuze Hitoshi Irie Idha Sihwaningrum Jajang Jajang Jamrud Aminuddin Khanifudin khanifudin khanifudin, Khanifudin Laras Toersilowati Linawati, Dian Lukman Budi Nugroho Marfungah, Fitri Ferianti Maryani, Sri Mashuri Mashuri Mashuri Mashuri Mashuri Mashuri Mashuri Masturoh, Alisya Mohd. Ariff Bin Admon Nadya Novika Nur Natasha Binti Lim Boon Chye Nurhayati Nurhayati Nurul Azizah Baisaku Raden Farzand Abdullatif Sehah Sehah slamet riyadi Soni Aulia Rahayu Sri Maryani Sri Maryani Sri Maryani Suhada, Dede Bagus Supriyanto Supriyanto Suroto Suroto Suroto suroto Triyani Triyani Triyani Triyani Triyani Triyani Yiyi Fikri Nurizki Yulinda, Nisa Tri Zahratunnisa, Siti Fauziah