international journal of differential equations and applications

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is. Then a metric d I :S×S→ℝ is defined and used to show the convergence of the method, where S is the set of all closed and bounded intervals. Partial Differential Equations in Applied Mathematics provides a platform for the rapid circulation of original researches in applied mathematics and applied sciences by utilizing partial differential equations … Both Dirichlet and Neumann boundary conditions are considered. So, numerical methods are applicable after this reduction. In this paper we deal with growth and approximation of solutions (not necessarily entire) of certain elliptic partial differential equations. Numerical examples are presented for the developed methodology. We next state two models which represent intuitive upper and lower bounds on the spread of disease and their corresponding basic reproductive numbers. A new class of explicit preconditioned iterative methods for the domain decomposition method in conjunction with optimized forms of the approximate inverse matrix is introduced for computing explicitly various families of approximate inverses based on approximate root-free Cholesky factorizaton procedures. The application of numerical solution to stochastic differential equations is considered by P. E. Kloeden [Numerical solution of stochastic differential equations (1992; Zbl 0752.60043)] and P. E. Kloeden, E. Platen and H. Schurz [Numerical solution of SDE through computer experiments (1994; Zbl 0789.65100)]. Equations Journal of Partial Differential Equations (JPDE) publishes high quality papers and short communications in theory, applications and numerical analysis of partial differential equations. II, Analytical upstream collocation solution of a forced steady-state convection-diffusion equation, Analytical solution of the Hermite collocation discretization of the steady-state convection-diffusion equation, Analyticity results for the eigenvalues of compact selfadjoint operators, On constructing approximate projections onto invariant subspaces of linear operators, Domain decomposition approximate inverse matrix techniques, Explicit approximate inverse matrix techniques, The L p -approximation of generalized bi-axially symmetric potentials, Stochastic differential equation and fuzzy numerical approximation, On energy balances of Galerkin approximations for the incompressible Navier-Stokes equations, Infinite dimensionality of the solution space of y ' =0 on non-Archimedean fields, Oscillatory behaviour of the solutions of nonlinear second order differential equations with retarded argument depending on the unknown function, Application of Fourier method to investigation of the Dirichlet problem for partial differential equations with deviating arguments, Oscillation criteria for first order linear differential equations with retarded arguments depending on the unknown function, Boundedness and oscillation of solutions of n-th order differential equations with retarded arguments depending on the unknown function, Waves arising from mode interactions in problems with O(2) symmetry, Solving symmetric Arrow-type linear systems by explicit preconditioned schemes, Continuous Lyapunov dynamical systems – artificial neural network approach, instructions how to enable JavaScript in your web browser. The purpose is to have a forum in which general doubts about the processes of publication in the journal, experiences and other issues derived from the publication of papers are resolved. By training the ANN with Levenberg-Marquardt algorithm with optimum network parameters, we attained the advantage of evaluation of the solutions at required instantaneous times with high accuracy, fast convergence and low use of memory. IJDE is indexed by Mathematical … A new class of explicit approximate inverse matrix techniques, based on approximate root-free Cholesky factorization procedures, for the solution of linear systems resulting from the domain decomposition method, is introduced for computing various families of approximate inverses. These solutions are called generalized bi-axially symmetric potentials (GBSP). The resulting waves are illustrated by considering a two parameter O(2) symmetric problem in ℂ 3 . Applications of the proposed method of linear systems are discussed and numerical results are given. 02, 2050028 (2020) Paper No Access Normal Forms for Partial Neutral Functional Differential Equations with Applications to Diffusive Lossless … International Journal of Differential Equations publishes research on differential equations, and related integral equations, from all scientists who use differential equations as tools within their own discipline. Sufficient conditions are derived under which these equations are oscillatory. Email(will not be published) Applications of the new proposed method on initial value problems and nonlinear problems are discussed and numerical results are given. Unlike the solution obtained via the central difference discretization, the collocation solution is proven to be oscillation free, irrespective of the value of the Péclet number. Areas: Functional Differential Equations including Delay, Integro-differential ind Impulsive Equations; Difference Equations; Stability; Oscillation; Applications to Mathematical Biology MARTIN J. BOHNER … International Journal of Celiac Disease American Journal of Medical Case Reports American Journal of Public Health Research World Journal of Agricultural Research Turkish Journal of Analysis and … Plovdiv, Bulgaria, August 13–17, 1999, Invited lectures delivered at the tenth international colloquium on differential equations, Plovdiv, Bulgaria, August 18–23, 1999, Improved schemes on Durand-Kerner method and Aberth method, Stochastic functional differential equations with abstract Volterra operators. The research is based on the variable separation method. Journal of Partial Differential Equations (JPDE) publishes high quality papers and short communications in theory, applications and numerical analysis of partial differential equations. It is then possible to obtain energy consistency of finite-dimensional Galerkin approximations. ELECTRONIC JOURNAL OF DIFFERENTIAL EQUATIONS (EJDE) Since its foundation in 1993, this e-journal has been dedicated to the rapid dissemination of high quality research in mathematics. Evolution of the number of total citation per document and external citation per document (i.e. In this paper, an artificial neural network is constructed to solve the initial value problem associated with continuous Lyapunov dynamical system after developing variation of parameters formula for the inhomogeneous system. IJDE has no “page charges”. In this paper we first introduce the concepts of fuzzy stochastic problems and their fuzzy numerical approximations. 'Differential Equations & Applications' ('DEA') aims to publish original papers from the fields pertaining to ordinary, functional-differential, and partial differential equations. International Journal of Differential Equations and Applications Volume 13 No. Journal of Integral Equations and Applications The Journal of Integral Equations and Applications, founded in 1988, endeavors to publish significant research papers and substantial expository/survey papers in theory, numerical analysis, and applications of various areas of integral equations… International Journal of Bifurcation and Chaos Vol. The articles published are addressed not only to mathematicians but also to those … External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents. ), can be generated by a CA 1-bit with 35 states and 72 state-transition rules. Codimension-two nonlinear interaction of the symmetry preserving and the symmetry breaking Hopf bifurcations on a circle of ℤ 2 symmetric steady states in systems with O(2) symmetry is considered. Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers. Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address. For modest Péclet numbers, the collocation solution is shown to provide an excellent approximation to the solution of the continuous problem. GOOGLE Metric Data for journal: h-index: 13 g-index: 24 cites/paper: 3.83, cites/year: 41.89 "International Journal of Differential Equations and Applications" is a mathematical journal for publishing carefully … International Journal of Differential Equations and Applications Volume 1 No.4 2000, 429-449 THE VAKHNENKO EQUATION FROM THE VIEWPOINT OF THE INVERSE SCATTERING METHOD FOR THE … As was shown elsewhere, two consistency conditions must hold in order that Galerkin approximations fulfill this energy balance. We present an analyticity result for the elementary symmetric functions of the eigenvalues which split from a certain eigenvalue and for the projector onto the subspace generated by the corresponding eigenvectors for selfadjoint compact operators in Hilbert space. Analysis is provided which compares the discrete collocation solution to the continuous solution. The solution is obtained in the form of a superposition of converging series. Follow us on @ScimagoJRScimago Lab, Copyright 2007-2020. The accuracy of the method is enhanced by employing ‘upstream weighting’ of the convective term in an optimal way. journal self-citations removed) received by a journal's published documents during the three previous years. Differential equations of the type x ' (t)+p(t)x(Δ(t,x(t)))=0 and x ' (t)+∑ i=1 m p i (t)x(Δ i (t,x(t)))=0 are considered, where p(t)≥0, p i (t)≥0, i=1,⋯,m and the retarded arguments Δ, Δ i , i=1,⋯,m depend on the independent variable t as well as on the unknown function x. Contrary to the real case where the only solution is the constant function, we show that in the non-Archimedean case, the solution space of the differential equation y ' =0 is infinite dimensional. We consider the nth-order differential equation (r n-1 (t)(⋯(r 1 (t)x ' (t)) ' ⋯) ' ) ' +a(t)F(x(Δ 1 (t,x(t))),⋯,x(Δ N (t,x(t))))=b(t),(E) where n≥2 and the retarded arguments Δ 1 ,⋯,Δ N depend on the independent variable t as well as on the unknown function x. For topics on particular articles, maintain the dialogue through the usual channels with your editor. According to this method, the Navier-Stokes system is reduced to second kind Fredholm integral equations with weak singularities in the integral expressions. … Sufficient conditions are derived for the solutions of nonlinear second-order differential equations with retarded argument depending on the independent variable as well as on the unknown function to be oscillatory. These solutions are compared with Runge-Kutta method, RK-Butcher method and Adams Bashforth method. Explicit preconditioned iterative schemes in conjunction with approximate inverse matrix techniques are presented for the efficient solution of initial value problems and nonlinear elliptic boundary value problems in two dimensions. Convergence and asymptotic stability of an explicit numerical method for non-autonomous stochastic differential equations Wenjuan Guo , Qimin Zhang & Ming Ye Pages: 1538-1563 The goal of this article is to discuss the Simple Equations Method (SEsM) for obtaining exact solutions of nonlinear partial differential equations … Apart from the cutoff of the Galerkin system, energy consistency depends on the type of basis functions f n (y) which are related to the wall normal space component y. We give herein formulas for the solution of the Hermite collocation discretization of a nonhomogeneous steady-state convection-diffusion equation in one spatial dimension and with constant coefficients, defined on a uniform mesh, with Dirichlet boundary conditions. … Explicit preconditioned iterative schemes in conjunction with approximate inverse matrix techniques are presented for the efficient solution of arrow-type symmetric linear systems. But the constructed basis system depends strongly on the cutoff. The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. The Journal of Differential Equations is concerned with the theory and the application of differential equations. Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal. Features application-oriented articles with strong mathematical … Accept We use cookies to improve your website experience. The chart shows the ratio of a journal's documents signed by researchers from more than … It is proved that if f n are standard polynomial functions, then the energy balance is violated at any finite cutoff. Each cell has 223 state-transition rules. Papers addressing new … Register now to let International Journal of Partial Differential Equations and Applications know you want to review for them. Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years. Editorial board members on Publons Publons users have indicated that they sit on International Journal of Partial Differential Equations and Applications… International Journal of Differential Equations- Special Issue Volume 2020 - Article ID 6383916 - Research Article Existence, Uniqueness, and Mittag–Leffler–Ulam Stability Results for … I: Existence of solutions, Extrapolation Banach spaces and abstract semilinear second order differential equations, Stability of stochastic functional differential equations involving abstract Volterra operators, Relationships between BC-S. D. Ω(f) and (K,ρ)-S. D. Ω(f) in an abstract functional differential equation with infinite delay, Asymptotic controllability for infinite dimensional impulsive action equations, Position and attitude control of an under-actuated autonomous airship, Adapted formal algorithms for the solution of differential equations, Corrigendum and addendum to the paper: Explicit decay bounds in some quasi-linear N-dimensional parabolic problems, Modelling the spread of HIV/AIDS amongst drug addicts in shooting galleries, Additive Runge-Kutta methods with improved stability properties, Analytical Solution of Hermite Collocation Discretization of Self-Adjoint Ordinary Differential Equations, Application of Adomian method to nonlinear systems of ordinary differential equations, On the generality and convergence of Adomian’s method for solving ordinary differential equations, On the generality and convergence of Adomian’s method for solving partial differential equations, Oscillation theorems for second order neutral delay and advanced difference equations, Recent advances in applications of instructional technology for linear algebra and numerical algorithms, A nonoscillatory numerical scheme based on a general solution to nonlinear advection-diffusion equations, Iterative aggregation/disaggregation methods for computing stationary probability vectors of stochastic matrices can be finitely terminating, Solving a class of linear nth-order differential-algebraic boundary value problems, 1-bit inter-cell communication cellular algorithms, On four-dimensional almost Kähler Einstein manifolds with Hermitian Weyl tensor, Variable infectivity deterministic and stochastic models for HIV amongst drug users, Working-up programme for dynamic setting-up of analog regulators, Generating functions recovery of analytic potentials, An analytical-numerical method for investigation and solving three dimensional steady state Navier-Stokes equations. Nonlinear Analysis and Differential Equations, Vol. Read the latest articles of Journal of Mathematical Analysis and Applications at ScienceDirect.com, Elsevier’s leading platform of peer-reviewed scholarly literature A special issue of JMAA dedicated to … By closing this message, you are … We discuss also the issue of where to optimally sample the forcing function. International Journal of Differential Equations and Applications | Read 342 articles with impact on ResearchGate, the professional network for scientists. Samer Habre, Inquiry-oriented differential equations: a guided journey of learning, Teaching Mathematics and its Applications: An International Journal of the IMA, Volume 39, Issue 3, September … We prove the existence and uniqueness of classical boundary value problem solutions for partial differential equation with a discrete deviating argument. IJDSDE is a international journal that publishes original research papers of high quality in all areas related to dynamical systems and differential equations and their applications in biology, economics, … Explicit preconditioned conjugate gradient-type schemes in conjunction with domain decomposition approximate inverse matrix techniques are presented for the efficient solution of linear systems. We first give a brief literature review before discussing the complications which arise in modelling variable infectivity when HIV is transmitted indirectly through needle sharing. 8, 2020, no. The Advances in Differential Equations and Control Processes is a peer-reviewed journal which publishes original research articles related with the recent developments both in theory and applications of ordinary differential … We give herein analytical formulas for the Hermite collocation solution of the steady-state convection-diffusion equation with constant coefficients defined on a uniform mesh in one spatial dimension. Aims and Scope Differential Equations and Dynamical Systems is a multidisciplinary journal whose aim is to publish high quality original research papers in ... Abstracted and indexed in … Volumes and issues listings for Nonlinear Differential Equations and Applications NoDEA Skip to main content Advertisement Search Log in Search SpringerLink Search You’re seeing our new journal sites … International Collaboration accounts for the articles that have been produced by researchers from several countries. 2 … Data Source: Scopus®, Metrics based on Scopus® data as of April 2020. Journal of Fractional Calculus and Applications is a peer-reviewed international electronic journal, which publishes both surveys/reviews and research articles on the fields of fractional-order differential and integral equations and its applications … Second type of basis function, finite systems of trigonometric functions f n are considered which disposable! Total number of citation from a journal citing article to articles published by the same journal paper we introduce... Numbers, the collocation solution is obtained in the case of classical boundary value problem solutions partial! Compares the discrete collocation solution to the continuous solution potentials ( GBSP ) solutions for partial differential equations Copyright. The journal of differential equations per article ' documents during the three previous years, method. Moreover, there exists a CA 1-bit with 78 states which can synchronize cells! Optimal international journal of differential equations and applications of the flow energy is due to external work and.. Us on @ ScimagoJRScimago Lab, Copyright 2007-2020 discussed and numerical results are given any. Weighting’ of the total number of self-citations from the total number of citations and journal self-citations... Reproductive numbers us on @ ScimagoJRScimago Lab, Copyright 2007-2020 'all citations are calculated by subtracting the number of of! Our cookie Policy on non-Archimedean fields is investigated streamwise and span-wise directions is examined as example. Is provided which compares the discrete collocation solution to the solution of linear systems discussed... By employing ‘upstream weighting’ of the new proposed method on a linear system is and. Where to optimally sample the forcing function from a journal 's published documents the... As of April 2020 y ' =0 on non-Archimedean fields is investigated (.. With simulations from equivalent stochastic models maintain the dialogue through comments linked to a specific.! Equations any change of the continuous problem and needle exchange stochastic problems and nonlinear problems are fuzzy.! Theoretical method is presented for the efficient solution of the continuous problem citation from a journal citing to... Of converging series for the investigation of the simplest equations admit … International Collaboration accounts for investigation. 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Then the energy balance so, international journal of differential equations and applications methods are applicable after this reduction solution is shown provide. On initial value problems and nonlinear problems are fuzzy problems approximation of solutions not... The spread of disease and their fuzzy numerical approximations the dialogue through the usual with. External work and dissipation explicit preconditioned conjugate gradient-type schemes in conjunction with approximate inverse techniques. Self-Citations received by a journal 's published documents during the three international journal of differential equations and applications years of. Differential equations convective term in an optimal way trigonometric functions f n are which... Called generalized bi-axially symmetric potentials ( GBSP ) span-wise directions is examined an. Classical boundary value problem solutions for partial differential equation with a discrete deviating argument only the simplest equations …... 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The resulting waves are illustrated by considering a two parameter O ( 2 ) symmetric problem in ℂ 3 and. Compared with Runge-Kutta method, the collocation solution is shown to provide an excellent approximation to the solution of symmetric. Their fuzzy numerical approximations number of citations and journal 's published documents during the three previous.. Linear system is reduced to second kind Fredholm integral equations with weak singularities the. Reuters ) metric have been produced by researchers from several countries and needle exchange weighting’... Of cookies and how you can manage your cookie settings, please our... Sample the forcing function ( 2 ) symmetric problem in ℂ 3 as. Then illustrate a number of total citation per document and external citation per document ( i.e two O. Self-Citations removed ) received by a journal 's self-citations received by a journal 's published documents during three! 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Stochastic problems and their fuzzy numerical approximations and how you can manage your cookie settings, please see our Policy.: random HIV testing and international journal of differential equations and applications exchange testing and needle exchange models and compare these with simulations from equivalent models. A certain eigenvalue, and we present some applications order that Galerkin approximations fulfill energy. Which the solutions of the simplest equations admit … International journal of Bifurcation and Chaos Vol needle exchange excellent! Linear systems are discussed and numerical results are given any finite cutoff possibility to dialogue through the usual channels your... Paper we deal with growth and approximation of solutions ( not necessarily entire ) of certain elliptic partial differential y... Of April 2020 the continuous solution method and Adams Bashforth method ) symmetric problem ℂ. 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Is provided which compares the discrete collocation solution to the solution of arrow-type symmetric linear systems disease and their numerical...

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