The equivalent form of quadratic Boolean functions can determine the weight and nonlinearity. In order to obtain the equivalent form of odd variables quadratic rotation symmetric function which contains two MRS functions ƒn,i and ƒn,j , we discuss the recursive equivalent formula...
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Research Article10.9734/BJMCS/2013/3960
Objectives: The aims of this paper is to study the dynamics of three populations of fish living along the Moroccan Atlantic costs. Methodology: Using ordinary differential equations, a mathematical model is proposed, assuming competition between neighbouring populations and harve...
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Research Article10.9734/BJMCS/2013/4314
In this paper, an approximation of the optimal compressor function using the quadratic spline functions has been presented. The coefficients of the quadratic spline functions are determined by minimizing the mean-square error (MSE). Based on the obtained approximative quadratic s...
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Research Article10.9734/BJMCS/2013/4274
It is well known that the problem of fractional differentiation n is an ill-posed problem. So far there exists many approximation methods for solving this problem. In this paper we prove a stability estimate for a problem of fractional differentiation. Based on the obtained stabi...
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Research Article10.9734/BJMCS/2013/3921
The problem of counter-current imbibition phenomenon in double immiscible phase (oil and water) flow through homogeneous porous medium in vertical downward direction has been discussed by developing its mathematical model and the solution of non linear partial differential equati...
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Research Article10.9734/BJMCS/2013/3367
Let H be a graph on n vertices and let G be a collection of n subgraphs of H, one for each vertex, G is an orthogonal double cover (ODC) of H if every edge of H is contained in exactly two members of G and any two members share an edge whenever the corresponding vertices are adja...
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Research Article10.9734/BJMCS/2013/3352
In this paper, we discuss the numerical integration with exponential fitting factor for singularly perturbed two-point boundary value problems. It is based on the fact that: the given SPTPBVP is replaced by an asymptotically equivalent delay differential equation. Then, numerical...
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Research Article10.9734/BJMCS/2013/3953
We introduce a new class of nonlinear mappings, the class of generalized strongly successively Φ - pseudocontractive mappings in the intermediate sense and prove the convergence of Mann type iterative scheme to their fixed points. Our results improves and generalizes several othe...
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Research Article10.9734/BJMCS/2013/2430
An orthogonal double cover (ODC) of a graph is a collection of subgraphs of such that every edge of is contained in exactly two members of and for any two members and in , is 1 if and it is 0 if . An ODC of is cyclic (CODC) if the cyclic group of order is a subgroup...
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Research Article10.9734/BJMCS/2013/4165
In this paper, we establish some strong convergence and stability results of multistep iterative scheme for a general class of operators introduced by Bosede and Rhoades [5] in a Banach space. As corollaries, some convergence and stability results for the Noor, Ishikawa, Mann and...
Open access
Research Article10.9734/BJMCS/2013/2724