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Journal : MATEMATIKA

PROGRAM PECAHAN LINEAR Endarwati, Erlin Dwi; Khabibah, Siti; ., Farikhin
MATEMATIKA Vol 17, No 1 (2014): Jurnal Matematika
Publisher : MATEMATIKA

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Abstract

. Linear Fractional Programming (LFP) problem is general form of Linear Programming (LP) problem. LFP problem arise when there is requirement to optimalize the efficiency of some activity. The efficiency related to the most productive way to use the scarce resources. Many method have been published to solve LFP problem. In this final project explained two methods, Charnes-Cooper’s method and Hasan-Acharjee’s method. The both method use a transformation to change LFP problem become LP problem, then solved by simplex method. Finally, it is concluded that there is comparison that the Charnes-Cooper’s method can be applied in all of LFP form which the set of feasible solutions is non-empty and bounded, but the formed LP becoming more complex than Hasan-Acharjee’s method. Hasan-Acharjee’s method cannot be used when the constanta of denominator in objective function is zero.
MODEL ECONOMIC PRODUCTION QUANTITY (EPQ) UNTUK PERENCANAAN TERKOORDINASI PADA PRODUK DENGAN BACKORDER PARSIAL DAN KOMPONENNYA Oktavia, Ayu; Djuwandi, Djuwandi; Khabibah, Siti
MATEMATIKA Vol 20, No 1 (2017): JURNAL MATEMATIKA
Publisher : MATEMATIKA

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Abstract

Economic Production Quantity (EPQ) used to determined policy and oversee inventory levels. This article discussed on EPQ models for  planed of product with partial backordered and its component. The final product is assummed have m component and coordinated planning used to coordinate component of product and final product which is the components used for basic EPQ models and for final product planned using partial backorder EPQ. Numerical simulation given based  data on UD. Adi Mulya.
MODEL OPTIMASI ECONOMIC PRODUCTION QUANTITY DENGAN SISTEM DELIVERY ORDER Puspita, Nikken Prima; Khabibah, Siti; Ratnasari, Lucia
MATEMATIKA Vol 17, No 2 (2014): Jurnal Matematika
Publisher : MATEMATIKA

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Abstract

The aims of Economic Production Quantity models are for manage the production schedule and product inventory. The first Economic Production Quantity model developed by E.W Taft on 1918. Taft make some asumption such as daily demand rate constant, daily production rate constant, not stockout allowed, single item product and daily production rate are more than daily demand rate. On the process of delivery product,  there is not transportation cost. Pasandideh dan Niaki on 2010 was constructed an Economic Production Quantity models with discrete delivery order. In this research we discussed the Economic Production Quantity model which products delivered by multiple palet system and with transportation cost.
ESSENTIALLY SMALL RIEMANN SUMS FUNGSI TERINTEGRAL HENSTOCK-DUNFORD PADA [a,b] ., Solikhin; Sumanto, Y.D; Khabibah, Siti
MATEMATIKA Vol 17, No 2 (2014): Jurnal Matematika
Publisher : MATEMATIKA

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Abstract

In this paper we study Henstock-Dunford integral on [a,b]. We discuss some properties of the integrable. We shall define essentially small Riemann sums (ESRS)  and show that it is necessary and sufficient condition for function to be Henstock-Dunford integral on [a,b].
KONSTRUKSI, SIFAT DAN DIMENSI HIMPUNAN CANTOR MIDDLE THIRD Alfiana, Khoiroh; Khabibah, Siti; Utomo, Robertus Heri Soelistyo
MATEMATIKA Vol 16, No 1 (2013): Jurnal Matematika
Publisher : MATEMATIKA

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Abstract

This paper discussed about the construction of Cantor middle third set which is formed from unit interval . To construct the Cantor set, take a line and remove the middle third and remain two line segments. This Process is repeated infinite number of times. This process produces some interesting properties on Cantor middle third set, such as has uncountable many elements, contains no intervals, and is compact, perfect, and nowhere dense. By using Hausdorff dimension and self similar set, it discussed the dimension of Cantor middle third set which is a unique positive number
BEBERAPA SIFAT SMALL RIEMANN SUMS FUNGSI TERINTEGRAL HENSTOCK-KURZWEIL DARI RUANG EUCLIDn KE RUANG BANACH X Khabibah, Siti; Darmawijaya, Soeparna
MATEMATIKA Vol 14, No 1 (2011): JURNAL MATEMATIKA
Publisher : MATEMATIKA

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Abstract

In this paper we discussed some properties of Henstock-Kurzweil integrable functions from the Euclidean Spaces Âninto Banach space , Locally Small Riemann Sums dan Globally Small Riemann Sums.  
Co-Authors Ainun Fitri Mughiroh Amin, Siti M ANANDA PUTRI ASYARI, DWI Ansori, Moch. Fandi Anwari . Astuti, Sriyati Dwi bin Ahmad, Khadher DEWI PURBASARI, SISKA Dhany Fachrudin, Achmad Djuwandi Djuwandi Dwi Juniati Dwi Nurhidayati, Dwi Dwi Rahmawati, Novia El Adhim, Nailul Munah Elfrida Ratnawati Erlin Dwi Endarwati, Erlin Dwi Fadilah, Siti Umi Faizah, Siti Fajarman, Fajarman Farman, Farman Fathoni Fathoni Fatimatuzzahra, Nabilla FATMAWATI BM, INDAH Firdaus, Andi Mulawakkan Florensia, Tasya Iftitaahul Mufarrihah Ivan Riyadi, Ivan Juwanda, Farikhin Khoiroh Alfiana, Khoiroh Kistatuhu, Nurul Wahidatul Lucia Ratnasari Lutfiah, Farah Conita Malayati, Robiah Marhumah Mariana, Risa MASRIYAH Mega Teguh Budiarto Mun'im, Zainul Mutammimah, Heppy Nikken Prima Puspita Ningsi, Gabariela Purnama NUR AMALIA, YUSRINA NUR KURNIA RINI, ROCHMAH NUR MILADIA, FIRLY Nurul Huda Nuswantoro, Ari Wahyudi Oktavia, Ayu Pradika, Inggar Dwi Prayogo, Prayogo PUTRI DAMAYANTI, DYAH Rahma Ramadhani RISYWANDHA, IHMAH Robertus Heri Sulistyo Utomo Rodliyah, Iesyah Sa'adah, Nihayatus SAADAH, IQLIMATUS Sa’adah, Nihayatus Santoso, Hajar Ahmad Saraswati, Sari Sa’adah, Nihayatus Siolimbona, Dedi Rahman Siti Maghfirotun Amin SIWI, HESTINING Slamet, Moh. Soeparna Darmawijaya Soffil Widadah, Soffil Solikhin Solikhin St. Suwarsono Suaidi Suaidi, Suaidi Suhadi suhendar, uki Sumaji Tatag Yuli Eko Siswono Trianingsih, Ervina Wijaya, Muhammad Avicenna Wahyu Wulandari, Evi Novita Y.D Sumanto Yosep Dwi Kristanto Yuliati, Ikha YUSUF FUAD