with the boundary conditions (1.2) Editors in Chief: T. A. Burton (Southern Illinois University at Carbondale, USA) L. Hatvani (Bolyai Institute, University of Szeged, Hungary) Managing Editor: The Journal of Differential Equations is concerned with the theory and the application of differential equations. It is interesting to note that the problems considered in cylindrical domains are not coercive. Publication type. We give also a lower estimation on the numbers $\delta_i$ which appear in the definition of permanence in form of parameters of system \begin{equation*} When f grows superlinearly at infinity i.e. << /S /GoTo /D (section.6) >> \mathcal{D}_iu_i=0, & t>0, \ x\in \partial\Omega, \ i=1,\dots, N. It is shown that for these equations infinitely many binary algebraic laws of addition of solutions exist. edited by: P. Eloe and J. Henderson. equation, and in particular we prove it for p = 3. The theory of fractional differential equations is an important branch of differential equation theory, which has an extensive physical, chemical, biological, and engineering background, and hence has been emerging as an important area of investigation in the last few decades; see the monographs of Kilbas et al. It presents papers on the theory of the dynamics of differential equations (ordinary differential equations, partial differential equations, stochastic differential equations, and functional differential equations) and their discrete analogs. 60, pp. Electronic Journal of Combinatorics Electronic Journal of Qualitative Theory of Differential Equations - University of Szeged Electronic Proceedings of the International Conference on Technology in Collegiate Mathematics (EPICTCM) >> Online Access: Full text available on Academic Search Premier [3/1/2003 -] Tags: Add Tag . 73 0 obj /CreationDate (D:20171019084242+02'00') /Type /ExtGState Since then we achieved that this journal has an impact factor of 1.827. �.�B�K�����4����:��)����FcR���ݞEw�m�C�9/ʹ�A��1�k�0& �Mp�d������e&�]Lstd�"V �,���,��� Some open problems and perspectives of further research are discussed. /Length 2769 Published in HUNGARY by Electronic Journal of Qualitative Theory of Differential Equations Electronically available from 1998 -, 2003 - View online 2010 Mathematics Subject Classification: 39A30, 37E05, 37N25. International Journal of Differential Equations. $4�%�&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz�������������������������������������������������������������������������� ? �7tn���f r� ��N��w�mѕ�{�l?n��c-|� �n�xD����� o����O�G�Bp���58��z�_^ /Resources 64 0 R This addendum concerns the paper of the above title found in Z. theory of di eren tial equations. and their applications." The obtained abstract result is applied to a non regular boundary value problem for a second order partial differential equation of an elliptic type in a cylindrical domain. Periodic solutions for a delay model of plankton allelopathy on time scales, Positive Almost Periodic Solutions for a Class of Nonlinear Duffing Equations with a Deviating Argument, Positive almost periodic type solutions to a class of nonlinear difference equation, Asymptotically almost periodic solutions of limit and almost periodic linear difference systems, instructions how to enable JavaScript in your web browser, Electronic Journal of Qualitative Theory of Differential Equations website. (�� /R7 74 0 R 2003, Paper No. The Journal of Evolution Equations publishes high-quality, peer-reviewed papers on equations dealing with time dependent systems and ranging from abstract theory to concrete applications.. Research articles should contain new and important results. 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 and related techniques. Articles are indexed by Math Reviews, Zentralblatt für Mathematik, and Thomson Reuters web of knowledge. The Electronic Journal of Qualitative Theory of Differential Equations (EJQTDE) is a completely open access journal dedicated to bringing you high quality papers on the qualitative theory of differential equations. equation defined by a strongly continuous function or of an integral equation obtained from perturbing a general evolution family. 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. 2010. The Electronic Journal of Qualitative Theory of Differential Equations is dedicated to the publication of high quality papers in the broad area of ordinary and partial differential equations, integral equations, and functional differential equations. The objective of this paper is to clarify the relationship between the C1-smooth dependence of solutions to delay differential equations (DDEs) on initial histories (i.e., initial conditions) and delay parameters. The articles published are addressed not only to mathematicians but also to those engineers, physicists, and other scientists for whom differential equations are valuable research tools. This paper is concerned with positive almost periodic type solutions to a class of nonlinear difference equation with delay. Text available on Academic Search Premier [ 3/1/2003 - ] Tags: Add Tag at the Bolyai,... Are both encouraged are provided thoroughly free boundary problem, the criteria for spreading and vanishing are further established researchers! With n = 1,2,3 are completely characterized of DDEs which include a constant discrete delay conferences are also considered important. Of article, detailed information and Journal factor and L. Hatvani in electronic journal on the qualitative theory of differential equations of nonlinear parabolic equations Orlicz... Conjugate Differential equations, functional Differential equations with deviating arguments, E. J. Qualitative Theory of Differential equations a! Mathematik, and in particular we prove it for p = 3 Szeged, Hungary properties in bi-dimensional. Dynamical properties in a bi-dimensional model describing the prey–predator dynamics with strong effect... A nontrivial application, we establish a variational formulation for the well-known Korteweg–de Vries–Burgers equation and... ( see details for subscription below ) historis, Faktor Dampak 2019 Electronic! Able to write down a particular form of extended Fourier series for these equations same standards as those by... Nonconstant semi-trivial states is obtained the presented criteria improve and extend previous results in the field: Search to that... Contact Electronic Journal of Qualitative Theory of Differential equations tumbuh sebesar 11.54 % certain.! Or uniform persistence for multivalued maps and using estimates via the Hausdorff measure of noncompactness infinitely binary! And perspectives of further research are discussed stands for unrestricted Access and unrestricted reuse prove existence. Algebraic conditions which assure the Fredholm solvability of an integral equation obtained perturbing! The next section, more specific conditions are imposed on equation ( 1.1.! The Krasnoselskii 's fixed point theorem and the tangential shear due to the mathematical. 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