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  Subjects -> MATHEMATICS (Total: 966 journals)
    - APPLIED MATHEMATICS (82 journals)
    - GEOMETRY AND TOPOLOGY (20 journals)
    - MATHEMATICS (711 journals)
    - MATHEMATICS (GENERAL) (43 journals)
    - NUMERICAL ANALYSIS (22 journals)
    - PROBABILITIES AND MATH STATISTICS (88 journals)

MATHEMATICS (711 journals)                  1 2 3 4 | Last

Showing 1 - 200 of 538 Journals sorted alphabetically
Abakós     Open Access   (Followers: 4)
Abhandlungen aus dem Mathematischen Seminar der Universitat Hamburg     Hybrid Journal   (Followers: 4)
Academic Voices : A Multidisciplinary Journal     Open Access   (Followers: 2)
Accounting Perspectives     Full-text available via subscription   (Followers: 7)
ACM Transactions on Algorithms (TALG)     Hybrid Journal   (Followers: 15)
ACM Transactions on Computational Logic (TOCL)     Hybrid Journal   (Followers: 3)
ACM Transactions on Mathematical Software (TOMS)     Hybrid Journal   (Followers: 6)
ACS Applied Materials & Interfaces     Full-text available via subscription   (Followers: 29)
Acta Applicandae Mathematicae     Hybrid Journal   (Followers: 1)
Acta Mathematica     Hybrid Journal   (Followers: 12)
Acta Mathematica Hungarica     Hybrid Journal   (Followers: 2)
Acta Mathematica Scientia     Full-text available via subscription   (Followers: 5)
Acta Mathematica Sinica, English Series     Hybrid Journal   (Followers: 6)
Acta Mathematica Vietnamica     Hybrid Journal  
Acta Mathematicae Applicatae Sinica, English Series     Hybrid Journal  
Advanced Science Letters     Full-text available via subscription   (Followers: 10)
Advances in Applied Clifford Algebras     Hybrid Journal   (Followers: 4)
Advances in Calculus of Variations     Hybrid Journal   (Followers: 2)
Advances in Catalysis     Full-text available via subscription   (Followers: 5)
Advances in Complex Systems     Hybrid Journal   (Followers: 7)
Advances in Computational Mathematics     Hybrid Journal   (Followers: 19)
Advances in Decision Sciences     Open Access   (Followers: 3)
Advances in Difference Equations     Open Access   (Followers: 3)
Advances in Fixed Point Theory     Open Access   (Followers: 5)
Advances in Geosciences (ADGEO)     Open Access   (Followers: 13)
Advances in Linear Algebra & Matrix Theory     Open Access   (Followers: 3)
Advances in Materials Sciences     Open Access   (Followers: 14)
Advances in Mathematical Physics     Open Access   (Followers: 4)
Advances in Mathematics     Full-text available via subscription   (Followers: 11)
Advances in Numerical Analysis     Open Access   (Followers: 5)
Advances in Operations Research     Open Access   (Followers: 12)
Advances in Porous Media     Full-text available via subscription   (Followers: 5)
Advances in Pure and Applied Mathematics     Hybrid Journal   (Followers: 6)
Advances in Pure Mathematics     Open Access   (Followers: 6)
Advances in Science and Research (ASR)     Open Access   (Followers: 6)
Aequationes Mathematicae     Hybrid Journal   (Followers: 2)
African Journal of Educational Studies in Mathematics and Sciences     Full-text available via subscription   (Followers: 5)
African Journal of Mathematics and Computer Science Research     Open Access   (Followers: 4)
Afrika Matematika     Hybrid Journal   (Followers: 1)
Air, Soil & Water Research     Open Access   (Followers: 11)
AKSIOMA Journal of Mathematics Education     Open Access   (Followers: 1)
Al-Jabar : Jurnal Pendidikan Matematika     Open Access   (Followers: 1)
Algebra and Logic     Hybrid Journal   (Followers: 5)
Algebra Colloquium     Hybrid Journal   (Followers: 4)
Algebra Universalis     Hybrid Journal   (Followers: 2)
Algorithmic Operations Research     Full-text available via subscription   (Followers: 5)
Algorithms     Open Access   (Followers: 11)
Algorithms Research     Open Access   (Followers: 1)
American Journal of Computational and Applied Mathematics     Open Access   (Followers: 5)
American Journal of Mathematical Analysis     Open Access  
American Journal of Mathematics     Full-text available via subscription   (Followers: 6)
American Journal of Operations Research     Open Access   (Followers: 5)
An International Journal of Optimization and Control: Theories & Applications     Open Access   (Followers: 8)
Analele Universitatii Ovidius Constanta - Seria Matematica     Open Access   (Followers: 1)
Analysis     Hybrid Journal   (Followers: 2)
Analysis and Applications     Hybrid Journal   (Followers: 1)
Analysis and Mathematical Physics     Hybrid Journal   (Followers: 5)
Analysis Mathematica     Full-text available via subscription  
Annales Mathematicae Silesianae     Open Access  
Annales mathématiques du Québec     Hybrid Journal   (Followers: 4)
Annales UMCS, Mathematica     Open Access   (Followers: 1)
Annales Universitatis Paedagogicae Cracoviensis. Studia Mathematica     Open Access  
Annali di Matematica Pura ed Applicata     Hybrid Journal   (Followers: 1)
Annals of Combinatorics     Hybrid Journal   (Followers: 4)
Annals of Data Science     Hybrid Journal   (Followers: 11)
Annals of Discrete Mathematics     Full-text available via subscription   (Followers: 6)
Annals of Mathematics     Full-text available via subscription   (Followers: 1)
Annals of Mathematics and Artificial Intelligence     Hybrid Journal   (Followers: 12)
Annals of Pure and Applied Logic     Open Access   (Followers: 2)
Annals of the Alexandru Ioan Cuza University - Mathematics     Open Access  
Annals of the Institute of Statistical Mathematics     Hybrid Journal   (Followers: 1)
Annals of West University of Timisoara - Mathematics     Open Access  
Annuaire du Collège de France     Open Access   (Followers: 5)
ANZIAM Journal     Open Access   (Followers: 1)
Applicable Algebra in Engineering, Communication and Computing     Hybrid Journal   (Followers: 2)
Applications of Mathematics     Hybrid Journal   (Followers: 2)
Applied Categorical Structures     Hybrid Journal   (Followers: 2)
Applied Computational Intelligence and Soft Computing     Open Access   (Followers: 11)
Applied Mathematics     Open Access   (Followers: 3)
Applied Mathematics     Open Access   (Followers: 7)
Applied Mathematics & Optimization     Hybrid Journal   (Followers: 6)
Applied Mathematics - A Journal of Chinese Universities     Hybrid Journal  
Applied Mathematics Letters     Full-text available via subscription   (Followers: 2)
Applied Mathematics Research eXpress     Hybrid Journal   (Followers: 1)
Applied Network Science     Open Access   (Followers: 3)
Applied Numerical Mathematics     Hybrid Journal   (Followers: 5)
Applied Spatial Analysis and Policy     Hybrid Journal   (Followers: 4)
Arab Journal of Mathematical Sciences     Open Access   (Followers: 3)
Arabian Journal of Mathematics     Open Access   (Followers: 2)
Archive for Mathematical Logic     Hybrid Journal   (Followers: 2)
Archive of Applied Mechanics     Hybrid Journal   (Followers: 5)
Archive of Numerical Software     Open Access  
Archives of Computational Methods in Engineering     Hybrid Journal   (Followers: 5)
Arkiv för Matematik     Hybrid Journal   (Followers: 1)
Armenian Journal of Mathematics     Open Access  
Arnold Mathematical Journal     Hybrid Journal   (Followers: 1)
Artificial Satellites : The Journal of Space Research Centre of Polish Academy of Sciences     Open Access   (Followers: 20)
Asia-Pacific Journal of Operational Research     Hybrid Journal   (Followers: 3)
Asian Journal of Algebra     Open Access   (Followers: 1)
Asian Journal of Current Engineering & Maths     Open Access  
Asian-European Journal of Mathematics     Hybrid Journal   (Followers: 2)
Australian Mathematics Teacher, The     Full-text available via subscription   (Followers: 6)
Australian Primary Mathematics Classroom     Full-text available via subscription   (Followers: 4)
Australian Senior Mathematics Journal     Full-text available via subscription   (Followers: 1)
Automatic Documentation and Mathematical Linguistics     Hybrid Journal   (Followers: 5)
Axioms     Open Access   (Followers: 1)
Baltic International Yearbook of Cognition, Logic and Communication     Open Access   (Followers: 1)
Basin Research     Hybrid Journal   (Followers: 5)
BIBECHANA     Open Access   (Followers: 2)
BIT Numerical Mathematics     Hybrid Journal  
BoEM - Boletim online de Educação Matemática     Open Access  
Boletim Cearense de Educação e História da Matemática     Open Access  
Boletim de Educação Matemática     Open Access  
Boletín de la Sociedad Matemática Mexicana     Hybrid Journal  
Bollettino dell'Unione Matematica Italiana     Full-text available via subscription   (Followers: 1)
British Journal of Mathematical and Statistical Psychology     Full-text available via subscription   (Followers: 20)
Bruno Pini Mathematical Analysis Seminar     Open Access  
Buletinul Academiei de Stiinte a Republicii Moldova. Matematica     Open Access   (Followers: 12)
Bulletin des Sciences Mathamatiques     Full-text available via subscription   (Followers: 4)
Bulletin of Dnipropetrovsk University. Series : Communications in Mathematical Modeling and Differential Equations Theory     Open Access   (Followers: 1)
Bulletin of Mathematical Sciences     Open Access   (Followers: 1)
Bulletin of Symbolic Logic     Full-text available via subscription   (Followers: 2)
Bulletin of the Australian Mathematical Society     Full-text available via subscription   (Followers: 1)
Bulletin of the Brazilian Mathematical Society, New Series     Hybrid Journal  
Bulletin of the London Mathematical Society     Hybrid Journal   (Followers: 4)
Bulletin of the Malaysian Mathematical Sciences Society     Hybrid Journal  
Calculus of Variations and Partial Differential Equations     Hybrid Journal  
Canadian Journal of Science, Mathematics and Technology Education     Hybrid Journal   (Followers: 19)
Carpathian Mathematical Publications     Open Access   (Followers: 1)
Catalysis in Industry     Hybrid Journal   (Followers: 1)
CEAS Space Journal     Hybrid Journal   (Followers: 2)
CHANCE     Hybrid Journal   (Followers: 5)
Chaos, Solitons & Fractals     Hybrid Journal   (Followers: 3)
ChemSusChem     Hybrid Journal   (Followers: 7)
Chinese Annals of Mathematics, Series B     Hybrid Journal  
Chinese Journal of Catalysis     Full-text available via subscription   (Followers: 2)
Chinese Journal of Mathematics     Open Access  
Clean Air Journal     Full-text available via subscription   (Followers: 1)
Cogent Mathematics     Open Access   (Followers: 2)
Cognitive Computation     Hybrid Journal   (Followers: 4)
Collectanea Mathematica     Hybrid Journal  
COMBINATORICA     Hybrid Journal  
Combinatorics, Probability and Computing     Hybrid Journal   (Followers: 4)
Combustion Theory and Modelling     Hybrid Journal   (Followers: 14)
Commentarii Mathematici Helvetici     Hybrid Journal   (Followers: 1)
Communications in Combinatorics and Optimization     Open Access  
Communications in Contemporary Mathematics     Hybrid Journal  
Communications in Mathematical Physics     Hybrid Journal   (Followers: 2)
Communications On Pure & Applied Mathematics     Hybrid Journal   (Followers: 3)
Complex Analysis and its Synergies     Open Access   (Followers: 2)
Complex Variables and Elliptic Equations: An International Journal     Hybrid Journal  
Complexus     Full-text available via subscription  
Composite Materials Series     Full-text available via subscription   (Followers: 8)
Compositio Mathematica     Full-text available via subscription   (Followers: 1)
Comptes Rendus Mathematique     Full-text available via subscription   (Followers: 1)
Computational and Applied Mathematics     Hybrid Journal   (Followers: 2)
Computational and Mathematical Methods in Medicine     Open Access   (Followers: 2)
Computational and Mathematical Organization Theory     Hybrid Journal   (Followers: 2)
Computational Complexity     Hybrid Journal   (Followers: 4)
Computational Mathematics and Modeling     Hybrid Journal   (Followers: 8)
Computational Mechanics     Hybrid Journal   (Followers: 5)
Computational Methods and Function Theory     Hybrid Journal  
Computational Optimization and Applications     Hybrid Journal   (Followers: 7)
Computers & Mathematics with Applications     Full-text available via subscription   (Followers: 8)
Concrete Operators     Open Access   (Followers: 5)
Confluentes Mathematici     Hybrid Journal  
Contributions to Game Theory and Management     Open Access  
COSMOS     Hybrid Journal  
Cryptography and Communications     Hybrid Journal   (Followers: 13)
Cuadernos de Investigación y Formación en Educación Matemática     Open Access  
Cubo. A Mathematical Journal     Open Access  
Current Research in Biostatistics     Open Access   (Followers: 9)
Czechoslovak Mathematical Journal     Hybrid Journal   (Followers: 1)
Demographic Research     Open Access   (Followers: 11)
Demonstratio Mathematica     Open Access  
Dependence Modeling     Open Access  
Design Journal : An International Journal for All Aspects of Design     Hybrid Journal   (Followers: 29)
Developments in Clay Science     Full-text available via subscription   (Followers: 1)
Developments in Mineral Processing     Full-text available via subscription   (Followers: 3)
Dhaka University Journal of Science     Open Access  
Differential Equations and Dynamical Systems     Hybrid Journal   (Followers: 3)
Differentsial'nye Uravneniya     Open Access  
Discrete Mathematics     Hybrid Journal   (Followers: 8)
Discrete Mathematics & Theoretical Computer Science     Open Access  
Discrete Mathematics, Algorithms and Applications     Hybrid Journal   (Followers: 2)
Discussiones Mathematicae - General Algebra and Applications     Open Access  
Discussiones Mathematicae Graph Theory     Open Access   (Followers: 1)
Diskretnaya Matematika     Full-text available via subscription  
Dnipropetrovsk University Mathematics Bulletin     Open Access  
Doklady Akademii Nauk     Open Access  
Doklady Mathematics     Hybrid Journal  
Duke Mathematical Journal     Full-text available via subscription   (Followers: 1)
Eco Matemático     Open Access  
Edited Series on Advances in Nonlinear Science and Complexity     Full-text available via subscription  
Electronic Journal of Combinatorics     Open Access  
Electronic Journal of Differential Equations     Open Access  
Electronic Journal of Graph Theory and Applications     Open Access   (Followers: 2)
Electronic Notes in Discrete Mathematics     Full-text available via subscription   (Followers: 2)
Elemente der Mathematik     Full-text available via subscription   (Followers: 4)
Energy for Sustainable Development     Hybrid Journal   (Followers: 9)

        1 2 3 4 | Last

Journal Cover
American Journal of Computational and Applied Mathematics
Number of Followers: 5  

  This is an Open Access Journal Open Access journal
ISSN (Print) 2165-8935 - ISSN (Online) 2165-8943
Published by SAP Homepage  [105 journals]
  • A New Family of Optimal Eighth-order Methods for Solving Nonlinear
           Equations

    • Abstract: Publication year: 2018Source: American Journal of Computational and Applied Mathematics , Volume 8, Number 1T. Zhanlav, Kh. OtgondorjWe propose a new family of optimal eight-order methods for solving nonlinear equations. The order of convergence of proposed methods verified using sufficient convergence conditions given in [6]. Using of sufficient convergence condition allows us to develop new optimal three-point iterations. Various numerical examples are considered to check the performance and to verify the theoretical results. Numerical comparisons of proposed methods with some existing methods are made. The test results are in good accordance with our study.
       
  • Compromise Solutions for Fuzzy Multi-Level Multiple Objective Decision
           Making Problems

    • Abstract: Publication year: 2018Source: American Journal of Computational and Applied Mathematics , Volume 8, Number 1Tarek H. M. Abou-El-Enien, Shereen Fathy El-FekyThis paper extended the concept of the technique for order preference by similarity to ideal solution (TOPSIS) to develop a methodology to find compromise solutions for the Multi-Level Multiple Objective Decision Making (MLMODM) Problems with fuzzy parameters in the objective functions and the right hand side of the constraints (FMLMODM) of mixed (Maximize/Minimize)-type. Anew interactive algorithm is presented for the proposed TOPSIS approach for solving these types of mathematical programming problems. Also, an illustrative numerical example is solved and compared the solution of proposed algorithm with the solution of Global Criterion (GC) method.
       
  • A Numerical Integration for Solving First Order Differential Equations
           Using Gompertz Function Approach

    • Abstract: Publication year: 2017Source: American Journal of Computational and Applied Mathematics , Volume 7, Number 6Ogunrinde R. B., Ayinde S. O.In this paper, we present a new numerical integration of a derived interpolating function using the Gompertz Function approach for solving first order differential equations. The new numerical integration obtained was used to solve some oscillatory and exponential problems. The effectiveness of the new Integrator was verified and the results obtained show that the Integrator is computational reliable and stable.
       
  • On Using the Min-Function in Fuzzy Programming within the GAMS Software

    • Abstract: Publication year: 2017Source: American Journal of Computational and Applied Mathematics , Volume 7, Number 5Maged George IskanderUsing the min-function is essential in some fuzzy programming models. It provides a wider decision space than if it is not used. In some cases, utilizing the min-function in a model within the General Algebraic Modeling System (GAMS) software may not lead to an optimal solution, since this function is not differentiable and CONOPT solver cannot always find a solution to this type of model. In this paper, the importance of using the min-function in some fuzzy programming models is presented. In addition, the smooth approximation for the min-function can be utilized when GAMS/CONOPT solver fails to reach the optimal solution of the model. A numerical example that illustrates the correctness of the proposed approach is presented.
       
  • A Study on Numerical Solutions of Second Order Initial Value Problems
           (IVP) for Ordinary Differential Equations with Fourth Order and
           Butcher’s Fifth Order Runge-Kutta Methods

    • Abstract: Publication year: 2017Source: American Journal of Computational and Applied Mathematics , Volume 7, Number 5Md. Jahangir Hossain, Md. Shah Alam, Md. Babul HossainIn this paper, we mainly present fourth order Runge-Kutta (RK4) and Butcher’s fifth order Runge-Kutta (RK5) Methods for solving second order initial value problems (IVP) for ordinary differential equations (ODE). These two proposed methods are quite proficient and practically well suited for solving engineering problems based on such problems. To obtain the accuracy of the numerical solutions for this study, we have compared the approximate solutions with the exact solutions and originate a good agreement.Numerical and graphical comparisons between fourth order Runge-Kutta method and Butcher’s fifth order Runge-Kutta method have been presented. In order to, achieve more accuracy in the solution; the step size needs to be very small. Moreover, the error terms have been analyzed of these two proposed methods for different step sizesto scrutinize supremacy. A numerical example is given to exhibit the reliability and efficiency of these two methods.
       
  • Further Acceleration of Thukral Third-Order Method for Determining
           Multiple Zeros of Nonlinear Equations

    • Abstract: Publication year: 2017Source: American Journal of Computational and Applied Mathematics , Volume 7, Number 5R. ThukralA new fourth-order iterative method for finding zeros of nonlinear equations is introduced. In terms of computational cost the new iterative method requires four evaluations of functions per iteration. It is shown and proved that the new method has a convergence of order four. We examine the effectiveness of the new fourth-order method by approximating the multiple roots of several nonlinear equations. Numerical examples are given to demonstrate exceptional convergence speed of the proposed method.
       
  • Observer Design for a Class of Discrete-Time Takagi-Sugeno Implicit Models
           Subject to Unknown Inputs

    • Abstract: Publication year: 2017Source: American Journal of Computational and Applied Mathematics , Volume 7, Number 4Abdellah Louzimi, Abdellatif El Assoudi, Jalal Soulami, El Hassane El YaagoubiThis paper investigates the problem of the fuzzy unknown inputs observer (FUIO) design for a class of discrete-time Takagi-Sugeno implicit models (DTSIMs) with unmeasurable premise variables which satisfying Lipschitz conditions. The unknown inputs (UIs) affect both state and output of the model. The idea of the proposed result is based on the separation between dynamic and static equations in the considered DTSIM. First, the method used to separate dynamic equations from static equations is developed. Next, based on the augmented system structure which contains the dynamic equations and the unknown inputs, a new observer design in explicit structure to estimate simultaneously the system state and the unknown inputs is established. The convergence of the state estimation error of the augmented system is studied by using the Lyapunov theory and the gain matrix of the FUIO is obtained by solving only one linear matrix inequality (LMI). At last, an illustrative example is given to show the effectiveness of the proposed technique.
       
  • On the Compounds of Hat Matrix for Six-Factor Central Composite Design
           with Fractional Replicates of the Factorial Portion

    • Abstract: Publication year: 2017Source: American Journal of Computational and Applied Mathematics , Volume 7, Number 4Iwundu M. P.The bahaviours of the first compound of the hat matrix and the determinant-based loss criterion are examined for effects of a missing observation in three configurations of six-factor central composite design, varying in factorial portion. The hat matrix varies between one design configuration and another but remains unchanged within same design configuration with different defining relations. The diagonal entries of each corresponding hat matrix associated with a factorial point, an axial point and a center point respectively correspond to the losses computed using the determinant-based criterion. Loss due to missing center point in the three categories of design is very minimal when compared with loss due to either missing factorial point or missing axial point. The configuration with one-quarter fractional factorial portion attracts significantly higher losses to a missing observation of either factorial, axial or center portion when compared with either the configuration with one-half fractional factorial portion or the configuration with complete factorial portion. This is possibly because the configuration with one-quarter fractional factorial portion is near saturated. Variances associated with parameter estimates are minimum for the design category with complete factorial portion and maximum for the design category with one-quarter fractional factorial portion. Interestingly, the design category that minimizes the variances also minimizes the losses.
       
  • Gene Selection inside Pathways using Weighted L1-norm Support Vector
           Machine

    • Abstract: Publication year: 2017Source: American Journal of Computational and Applied Mathematics , Volume 7, Number 4Mohammed Abdulrazaq Kahya, Waleed Al-Hayani, Zakariya Yahya AlgamalThe common issues of high-dimensional gene expression data are that many of genes may not be relevant to their diseases. Genes have naturally pathway structure, where the pathway contains several genes sharing a biological function. Gene selection has been proved to be an effective way to improve the result of many classification methods. It is of great interest to incorporate pathway knowledge into gene selection. In this paper, a weighted sparse support vector is proposed, with the aim of identification genes and pathways, by combining the support vector machine with the weighted L1-norm. Experimental results based on three publicly gene expression datasets show that the proposed method significantly outperforms three competitor methods in terms of classification accuracy, G-mean, and area under the curve. In addition, the results demonstrate that the top identified genes and pathways are biologically related to the cancer type. Thus, the proposed method can be useful for cancer classification using DNA gene expression data in the real clinical practice.
       
  • A Fuzzy Logic Evaluation of Beliefs and Attitudes of Greek Secondary
           Teachers about Teaching the Euclidian Geometry

    • Abstract: Publication year: 2017Source: American Journal of Computational and Applied Mathematics , Volume 7, Number 3Michael Gr. Voskoglou, Athena PapadopoulouA Fuzzy Logic model, based on Triangular Fuzzy Numbers and on the Centre of Gravity defuzzification technique is utilized in this work for evaluating the responses of Greek secondary education teachers on questions about the character of Euclidian Geometry in the school curricula, about the difficulties that they face in communicating with their students when teaching the subject and the nature of these difficulties and about the importance of using the Euclidian Geometry in other mathematical topics taught in secondary schools. These questions were part of a written questionnaire designed by the second author of the present article for the purposes of her M.Sc. dissertation and forwarded to her colleagues for completion. Fuzzy Logic, being closer than Probability and Statistics to our natural language, enabled us here to characterize the teacher responses with linguistic expressions.
       
 
 
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