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Journal of Advances in Mathematics and Computer Science

Published by SCIENCEDOMAIN international · ISSN (electronic) 2456-9968

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1,763

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2026 articles

1,763

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9,342

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Articles (1763)

On k-cordial Labeling of Some Graphs

M. V. Modha & K. K. Kanani · Journal of Advances in Mathematics and Computer Science · 2015

In this paper we present k-cordiality of one point union of some path, cycle and star related graphs. We prove that bistar graph Bm,n is k-cordial for all k, restricted square graph B2n,n of Bistar is k-cordial for all k. We also prove that one point union of cycle C3 with star g...

Open access Research Article 10.9734/BJMCS/2016/21768

Moments of Truncated Skew-t Distribution and Graph Theory Applied to the Shortest Path Problem

C. José A. González & Julián A. A. Collazos · Journal of Advances in Mathematics and Computer Science · 2015

In the shortest path problem most approaches has been proposed over the last twenty years are focused to deterministic approaches. Stochastic approaches that include theory of truncated asymmetric probability distributions have not been tackled in the literature of optimal paths....

Open access Research Article 10.9734/BJMCS/2016/22577

Combined Solitary Wave Solutions in Higher-order Effects Optical Fibers

J. R. Bogning, C. T. Djeumen Tchaho & H. M. Omanda · Journal of Advances in Mathematics and Computer Science · 2015

We construct in this manuscript, the combined solitary wave solutions of nonlinear Schrödinger equation that governs the dynamics of propagation of waves in optical fibers with higher-order effects. We base our survey on the sum of two analytic shapes of the solitary waves of bri...

Open access Research Article 10.9734/BJMCS/2016/10620

Bayesian Approach to Predict Offender’s Probable Anchor Point Using Geographic Profiling System in Akure, Nigeria

B. O. Afeni, O. Olabode & N. O. Oluwaniyi · Journal of Advances in Mathematics and Computer Science · 2015

One of the vital clues offenders leave behind when they commit crime is the crime location.  In recent years, several algorithms have been used to forecast the home site of unknown serial offenders on the basis of crime locations that have been linked to one offender. These have...

Open access Research Article 10.9734/BJMCS/2016/22192

A Model of a Pragmatic Secure Intrusion Detection System for Local Area Networks

B. I. Ele, U. R. Alo, B. C. E. Mbam & A. O. Ofem · Journal of Advances in Mathematics and Computer Science · 2015

Intrusion detection is very imperative in network systems due to outstanding vulnerabilities left unaddressed by current preventive network security measures such as firewalls and encryption software. The inefficiency, inaccuracy, high false alarm rates and lack of self-defensive...

Open access Research Article 10.9734/BJMCS/2016/22190

The Complementary Exponentiated Inverted Weibull Power Series Family of Distributions and its Applications

Amal S. Hassan, A. M. Abd-Elfattah & Asmaa H. Mokhtar · Journal of Advances in Mathematics and Computer Science · 2015

In statistical literature, several distributions are used to model lifetime data. But many –if not most– of these distributions lack of certain lifetime context motivation. Recently, attempts have been made to define new families of probability distributions that extended well kn...

Open access Research Article 10.9734/BJMCS/2016/21903

Optimum Step-Stress Accelerated Life Test Plan for Lomax Distribution with an Adaptive Type-II Progressive Hybrid Censoring

Amal S. Hassan, Salwa M. Assar & A. Shelbaia · Journal of Advances in Mathematics and Computer Science · 2015

The adaptive type-II progressive hybrid censoring has the advantage of saving both the total test time and the cost of the experiment; also it increases the efficiency of the statistical analysis. This article discusses k-level step stress accelerated life tests based on an adapt...

Open access Research Article 10.9734/BJMCS/2016/21964

Hexagonal Array Grammar System

K. Sujathakumari, Jismy Joseph & K. S. Dersanambika · Journal of Advances in Mathematics and Computer Science · 2015

In 1995, J.Dassow, R.Freund, and G.Paun extended the concept of cooperating grammar system in string case to array grammars by introducing cooperating array grammar system in rectangular grids [1]. Motivated by the fact that, hexagonal arrays on triangular grid can be treated as...

Open access Research Article 10.9734/BJMCS/2016/22764

Branching Pattern Modeling for Psychotoria species and Their Deterministic Algorithm

Masahiro Watari · Journal of Advances in Mathematics and Computer Science · 2015

Back Ground: The branching patterns and the subsequent elongations of two shrub Psychotria species, Pyschotoria rubra and Psychotoria manillensis, in Okinawa Island, the Ryukyu Islands, Japan, were examined by Watanabe. His results showed that Hamilton's classi cation for Psychot...

Open access Research Article 10.9734/BJMCS/2016/21972