CAUCHY
http://ejournal.uin-malang.ac.id/index.php/Math
<h3>CAUCHY - Jurnal Matematika Murni dan Aplikasi</h3><p><span lang="id"><span class="hps"><strong>p-ISSN: <a href="http://u.lipi.go.id/1255061534" target="_blank">2086-0382</a> | e-ISSN: <a href="http://u.lipi.go.id/1447468580" target="_blank">2477-3344</a></strong></span></span><strong></strong></p><p><strong><span lang="id"><span class="hps"><br /></span></span></strong><span id="result_box" lang="en"> <strong>CAUCHY</strong> <span>is a</span> <span>mathematical journal</span> <span>published</span> <span>twice a year</span> <span>in May</span> <span>and</span> <span>November</span> <span>by</span> <span>the Mathematics</span> Department, F<span>aculty of</span> <span>Science</span> <span>and</span> T<span>echnology, </span><span>Universitas Islam Negeri Maulana Malik Ibrahim Malang<br /></span></span></p><p><span lang="en">We welcome authors for original articles (research), review articles, interesting case reports, special articles illustrations that focus on the <strong>Pure and Applied <strong>Mathematics.</strong></strong></span></p><p>Subjects suitable for publication include, <strong>but are not limited</strong> <strong>to</strong>, the following fields of:</p><ul><li>Fuzzy Systems and its Applications</li><li>Geometry Theories and its Applications</li><li>Graph Theories and its Applications</li><li>Real Analysis and its Applications </li><li>Operation Research and its Applications</li><li>Statistical Theories and its Applications</li><li>Dinamical Systems and its Applications</li><li>Mathematics Modeling and its Applications</li><li>Discrete Mathematics and its Applications</li><li>Computer Mathematics and its Applications</li><li>Mathematics Actuaria and its Applications</li></ul><p><span lang="en"><span>Our journal is indexed on DOAJ; Indonesian Scientific Journal Database (ISJD); WorldCat; OneSearch; Google Scholar.</span></span></p><p><span lang="en"><span><strong>Journal History</strong><br />CAUCHY: Jurnal Matematika Murni dan Aplikasi has several changes and updates in its history as follows: 1). On 2009-2012, the cover color was changed from yellow to purple; 2). On 2013-2015, it used two-column system for the layout; 3). From 2016, it uses one-column layout and each article submitted to CAUCHY has to be written in English.</span></span></p><strong><span lang="en"><span id="result_box" lang="en"><span id="result_box" lang="en"><span> <a href="http://s1153.photobucket.com/user/joehari1/media/new1.gif.html" target="_blank"><img src="http://i1153.photobucket.com/albums/p503/joehari1/new1.gif" alt=" photo new1.gif" border="0" /></a> </span></span></span><span id="result_box" lang="en"><span id="result_box" lang="en"><span>Starting from Vol</span><span>.</span> <span>4 No.</span> <span>2</span> <span>(2016)</span> <span>Cauchy</span> <span>use a new layout template</span></span><br /></span></span></strong><p>Registration and article submission guidelines can be downloaded <a href="https://goo.gl/crrzlC" target="_blank">here</a>.</p><p><span lang="id"><span class="hps"><br /></span></span></p>Mathematics Department, Maulana Malik Ibrahim State Islamic University of Malangen-USCAUCHY2086-0382<p>Authors who publish with this journal agree to the following terms:</p><ol><li>Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a <a href="http://creativecommons.org/licenses/by-nc/4.0">Creative Commons Attribution License</a> that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.</li><li>Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.</li><li>Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See <a href="http://opcit.eprints.org/oacitation-biblio.html" target="_new">The Effect of Open Access</a>).</li></ol>Front - Matter
http://ejournal.uin-malang.ac.id/index.php/Math/article/view/4237
Front - Matter
Copyright (c) 2017 CAUCHY
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2017-05-012017-05-014410.18860/ca.v4i4.4237Preface
http://ejournal.uin-malang.ac.id/index.php/Math/article/view/4238
Pre face
Copyright (c) 2017 CAUCHY
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2017-05-012017-05-014410.18860/ca.v4i4.4238Back - Matter
http://ejournal.uin-malang.ac.id/index.php/Math/article/view/4239
Back - Matter
Copyright (c) 2017 CAUCHY
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2017-05-012017-05-014410.18860/ca.v4i4.4239Fixed Point Theorems in Complex Valued B-Metric Spaces
http://ejournal.uin-malang.ac.id/index.php/Math/article/view/3669
A complex-valued b-metric space is a generalization of a b-metric space in which its b-metric space has complex value. It can also be considered as a generalization of a complex-valued metric space. Hence, fixed point theorems that have been studied in b-metric spaces are now of interest whether the theorems are applicable in complex-valued b-metric spaces. In this paper we have obtained some fixed point theorems in complex-valued b-metric spaces. The theorems are derived from the corresponding theorems in b-metric spaces.Dahliatul Hasanah
Copyright (c) 2017 CAUCHY
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2017-05-302017-05-304413814510.18860/ca.v4i4.3669A Super (A,D)-Bm-Antimagic Total Covering of Ageneralized Amalgamation of Fan Graphs
http://ejournal.uin-malang.ac.id/index.php/Math/article/view/3758
<p>All graph in this paper are finite, simple and undirected. Let <em>G, H </em>be two graphs. A graph <em>G </em>is said to be an (<em>a,d</em>)-<em>H</em>-antimagic total graph if there exist a bijective function <em> </em>such that for all subgraphs <em>H’ </em>isomorphic to <em>H</em>, the total <em>H</em>-weights form an arithmetic progression where <em>a, d > </em>0 are integers and <em>m </em>is the number of all subgraphs <em>H’ </em>isomorphic to <em>H</em>. An (<em>a, d</em>)-<em>H</em>-antimagic total labeling <em>f </em>is called super if the smallest labels appear in the vertices. In this paper, we will study a super (<em>a, d</em>)-<em>B<sub>m</sub></em>-antimagicness of a connected and disconnected generalized amalgamation of fan graphs on which a path is a terminal.</p>Ika Hesti AgustinDafik DafikSiti LatifahRafiantika Megahnia Prihandini
Copyright (c) 2017 CAUCHY
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2017-05-302017-05-304414615410.18860/ca.v4i4.3758Application of modified Spatial K’luster Analysis by Tree Edge Removal Method (SKATER) on the level of Crime data in Way Kanan district, Lampung
http://ejournal.uin-malang.ac.id/index.php/Math/article/view/3979
<p>Modification of method Spatial K'luster Analysis by Tree Edge Removal (SKATER) is one of the regionalization method for clustering based on the location by spatial autocorrelation and spatial patterns. This method uses graph theory approach to identify the homogeneous location is the minimum spanning tree. In addition to clustering objects based on similarity characteristics, in everyday life, often found that there are significant spatial clustering that affect specific object. This study was conducted to determine the relationship of the crime rate between districts in Way Kanan, Lampung. Based on these results, the characteristics of the crime rate in terms of spoliation, robbery and gambling have spatial autocorrelation and spatial patterns. Further applied modifications of SKATER. Generate 4 cluster (k) graded of the 14 districts. on average k<sub>1 </sub>(17.67% ) k<sub>2</sub> (10.09%) k<sub>3</sub> (7.80%) k<sub>4</sub> (4.28%).</p>I Kadek Yama Rinaldi
Copyright (c) 2017 CAUCHY - JURNAL MATEMATIKA MURNI DAN APLIKASI
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2017-05-302017-05-304415516010.18860/ca.v4i4.3979Odd Harmonious Labeling on Pleated of the Dutch Windmill Graphs
http://ejournal.uin-malang.ac.id/index.php/Math/article/view/4043
A graph G(p,q) with p=|V(G)| vertices and q=|E(G)| edges. The graph G(p,q) is said to be odd harmonious if there exist an injection f: V(G)->{0,1,2,...,2q-1} such that the induced function f*: E(G)->{1,2,3,...,2q-1} defined by f*(uv)=f(u)+f(v) which is a bijection and f is said to be odd harmonious labeling of G(p,q). In this paper we prove that pleated of the Dutch windmill graphs C_4^(k)(r) with k>=1 and r>=1 are odd harmonious graph. Moreover, we also give odd harmonious labeling construction for the union pleated of the Dutch windmill graph C_4^(k)(r) union C_4^(k)(r) with k>=1 and r>=1.Fery FirmansahMuhammad Ridlo Yuwono
Copyright (c) 2017 CAUCHY - JURNAL MATEMATIKA MURNI DAN APLIKASI
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2017-05-302017-05-304416116610.18860/ca.v4i4.4043Almost Surjective Epsilon-Isometry in The Reflexive Banach Spaces
http://ejournal.uin-malang.ac.id/index.php/Math/article/view/4100
<p class="AbstractCxSpFirst">In this paper, we will discuss some applications of almost surjective epsilon-isometry mapping, one of them is in Lorentz space ( L_(p,q)-space). Furthermore, using some classical theorems of w star-topology and concept of closed subspace -complemented, for every almost surjective epsilon-isometry mapping <em>f </em>: <em>X to</em><em> Y</em>, where <em>Y</em> is a reflexive Banach space, then there exists a bounded linear operator <em>T</em> : <em>Y to</em><em> X</em> with such that</p><p class="AbstractCxSpMiddle"> </p><p class="AbstractCxSpLast">for every x in X.</p>Minanur Rohman
Copyright (c) 2017 CAUCHY - JURNAL MATEMATIKA MURNI DAN APLIKASI
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2017-05-302017-05-304416717510.18860/ca.v4i4.4100On the Spectra of Commuting and Non Commuting Graph on Dihedral Group
http://ejournal.uin-malang.ac.id/index.php/Math/article/view/4211
Study about spectra of graph has became interesting work as well as study about commuting and non commuting graph of a group or a ring. But the study about spectra of commuting and non commuting graph of dihedral group has not been done yet. In this paper, we investigate adjacency spectrum, Laplacian spectrum, signless Laplacian spectrum, and detour spectrum of commuting and non commuting graph of dihedral group <em>D</em><sub>2<em>n</em></sub>Abdussakir AbdussakirRivatul Ridho ElvierayaniMuflihatun Nafisah
Copyright (c) 2017 CAUCHY - JURNAL MATEMATIKA MURNI DAN APLIKASI
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2017-05-302017-05-304417618210.18860/ca.v4i4.4211