مرور Volume 13, Issue 1 بر اساس عنوان
در حال نمایش موارد 252  271 از 324

Search method for solving multicriteria scheduling problem
(Semnan University, 20220101)Our research includes studying the case $ 1 // F(\sum U_i ,\sum Ti ,T_{max})$ minimized the cost of a threecriteria objective function on a single machine for scheduling n jobs. and divided this into several partial ...

Selection of green suppliers with the approach of integrating economic, environmental and social decisions (Case study of Sazeh Gostar Saipa Photovoltaic Company)
(Semnan University, 20220101)Supply chain network design is one of the key issues in strategic chain planning that refers to the supply chain network configuration and as an infrastructure issue in its management, will have lasting effects on other ...

A selfadaptive hybrid inertial algorithm for split feasibility problems in Banach spaces
(Semnan University, 20220101)In this paper, we introduce a new selfadaptive hybrid algorithm of inertial form for solving Split Feasibility Problem (SFP) which also solve a Monotone Inclusion Problem (MIP) and a Fixed Point Problem (FPP) in $p$uniformly ...

Semiparametric regression function estimation for environmental pollution with measurement error using artificial flower pollination algorithm
(Semnan University, 20220101)Artificial Intelligence Algorithms have been used in recent years in many scientific fields. We suggest employing flower pollination algorithm in the environmental field to find the best estimate of the semiparametric ...

Sentiment analysis for covid19 in Indonesia on Twitter with TFIDF featured extraction and stochastic gradient descent
(Semnan University, 20220101)Twitter is an information platform that can be used by any internet user. The opinions of the Twitter Netizens are still random or unclassified. The technique for classifying sentiment analysis requires an algorithm. One ...

Shape preserving approximation using convex smooth piecewise polynomials for functions in $L_p$ quasi normed spaces
(Semnan University, 20220101)Many papers used the algebraic polynomials to approximate functions in ${{L}}_{{p}}$ space for $0

Simulation and analysis of queuing networks at Basra International Airport using the program R
(Semnan University, 20220101)Airports are considered a civilized interface that reflects the economic strength of the country and its development, and that Basra International Airport is the second largest airport in Iraq in terms of area, and one of ...

The smallest size of the arc of degree three in a projective plane of order sixteen
(Semnan University, 20220101)An $(n;3)$arc in projective plane $PG(2,q)$ of size n and degree three is a set of n points such that no four of them collinear but some three of them are collinear.An $(n;r)$arc is said to be complete if it is not ...

Solution of delay differential equations using TarigPade differential transform method with an application to vectorborne diseases
(Semnan University, 20220101)This study presents the differential transform method and its modification proposes a combination of the differential transform method, Tarig transformation and the Pade approximation. This combination may be used as a ...

Solvability and numerical method for nonlinear Volterra integral equations by using Petryshyn’s fixed point theorem
(Semnan University, 20220101)In this paper, utilizing the technique of Petryshyn's fixed point theorem in Banach algebra, we analyze the existence of solution for functional integral equations, which includes as special cases many functional integral ...

Solvability of infinite systems of fractional differential equations in the space of tempered sequence space $m^beta(phi)$
(Semnan University, 20220101)The purpose of this article, is to establish the existence of solution of infinite systems of fractional differential equations in space of tempered sequence $m^beta(phi)$ by using techniques associated with Hausdorff ...

Solving a biobjective flexible flow shop problem with transporter preventive maintenance planning and limited buffers by NSGAII and MOPSO
(Semnan University, 20220101)This study deals with a biobjective flexible flow shop problem (BOFFSP) with transportation times and preventive maintenance (PM) on transporters via considering limited buffers. The PM actions on transporters are a missing ...

Solving a multicriteria problem in a hierarchical method
(Semnan University, 20220101)The problem of minimizing a function of three criteria maximum earliness, the sum of completion times and maximum lateness in a hierarchical method is presented in this paper. A set of n independent jobs has to be scheduled ...

Solving binary semidefinite programming problems and binary linear programming problems via multiobjective programming
(Semnan University, 20220101)In recent years the binary quadratic program has grown in combinatorial optimization. Quadratic programming can be formulated as a semidefinite programming problem. In this paper, we consider the general form ...

Solving multiobjectives function problem using branch and bound and local search methods
(Semnan University, 20220101)In this paper we consider $1//\sum^n_{j=1}{(E_j+T_j+C_j+U_j+V_j)}$ problem, the discussed problem is called a Multi objectives Function (MOF) problem, As objective is to find a sequence that minimizes the multiple objective ...

Solving partial differential equations via a hybrid method between homotopy analytical method and Harris hawks optimization algorithm
(Semnan University, 20220101)In this article, a modern analytical technique called Homotopy Analysis Method (HAM) has been applied to several partial differential equations to obtain their sequential solution. The performance of the method was analysed ...

Solving second order ordinary differential equations by using Newton’s interpolation and Aitken’s methods
(Semnan University, 20220101)In this paper, the methods called Newton's interpolation and Aitken's methods were developed and examined. We use Newton's interpolation and Aitken's methods to find the exact and analytic results for three different types ...

Sombor index of some graph operations
(Semnan University, 20220101)One of the vertexdegree based topological indices is Sombor index which is denoted by $SO(G)$, and defined by $SO(G)=\sum_{uv \in E(G)}\sqrt{d_u^2+d_v^2}$ where $d_u, d_v$ are the degree of vertices $u$ and $v$ in the ...

Some common fixed point results of multivalued mappings on fuzzy metric space
(Semnan University, 20220101)The aim of this paper is to establish new fixed point theorems for singlevalued and multivalued maps which satisfy αψcontraction conditions in the complete fuzzy metric space. In this paper, we extend the results of ...

Some common fixed point theorems for strict contractions
(Semnan University, 20220101)The extension of Aamri and El Moutawakil's property [1] to setvalued mappings arena is given. Also, some common fixed point theorems for strict contractions are established. these theorems extend results in [1,8].