ArticlesArchiveAboutEditorial BoardAuthor Guidelines
Call for papersThe 2026 special issue on Climate & Health is open for submissions.Learn more
Applied Mathematics (AM) is an international journal dedicated to the latest advancements in applied mathematics. The goal of this journal is to provide a platform for scientists and academicians all over the world to promote, share, and discuss various new issues and developments in different areas of applied mathema…
Yousef Al-Jarrah, En-Bing Lin
Numerical solutions of singular Fredholm integral equations of the second kind are solved by using Coiflet interpolation method. Error analysis of the method is obtained and examples are presented. It turns out that our method provides bet ter accuracy than o…
Ishtiaq Ali
In this paper , we focused on numerical solutions of carcinogenesis mutations models that are based on reaction-dif fusion systems and Lotka-Volterra food chains. We consider the case with one and two-stages of mutations with appro priate initial conditions a…
Tiantian Li, Yakui Xue
In this paper, we study a kind of the delayed SEIQR infectious disease model with the quarantine and latent, and get the threshold value which determines the global dynamics and the outcome of the disease. The model has a disease-free equilibrium which is uns…
Bo Deng, Brittney Hinds, Ximeng Zheng, Etsuko N. Moriyama
The exact evolutionary history of any set of biological taxa is unknown, and all phylogenetic reconstructions are ap proximations. The problem becomes harder when one must consider a mix of vertical and lateral phylogenetic signals. In this paper we propose a…
E. I. Ugwu, J. E. Ekpe, E. Nnaji, E. H. Uguru
In this work, we present the study of electromagnetic wave propagation through a medium with a variable dielectric function using the concept of Gaussian Beam. First of all, we start with wave equation with which we obtain the solution in terms of the electri…
Marius Munteanu, Laura Munteanu
The main purpose of this note is to investigate equiangular polygons with rational edges. When the number of edges is the power of a prime, we determine simple, necessary and sufficient conditions for the existence of such polygons. As special cases of our in…
T. N. Cummins
By charting US GDP growth rates beginning from 1953 through the Bush administration of 2008 , an inverted “V” pattern appears with 1980 as an approximate pivot point. The observable upward trend of the US economy after WWII and before 1980 coincides with more…
Liu Yang
In this paper, we investigate the existence of positive solutions for a class of nonlinear q -fractional boundary value problem. By using some fixed point theorems on cone, some existence results of positive solutions are obtained.
Iqbal Husain, Santosh K. Shrivastav, Abdul Raoof Shah
A second-order Mond-Weir type dual problem is formulated for a class of continuous programming problems in which both objective and constraint functions contain support functions; hence it is nondifferentiable. Under second-order strict pseudoinvexity, second…
E. A. Abdel-Rehim
The space-time fractional advection dispersion equations are linear partial pseudo-differential equation s with spatial fractional derivatives in time and in space and are used to model transport at the earth surface. The time fractional order is denoted by β…
No articles in this issue.
Applied Mathematics (AM) is an international journal dedicated to the latest advancements in applied mathematics. The goal of this journal is to provide a platform for scientists and academicians all over the world to promote, share, and discuss various new issues and developments in different areas of applied mathema… All articles are open access under a CC BY 4.0 licence, with authors retaining copyright.
Authors submit their manuscript, metadata, and declarations through the portal. There is no submission fee.
The editorial office screens the manuscript for scope, completeness, and formatting before assigning a handling editor.
At least two independent reviewers evaluate the manuscript under single-blind review. Where revisions are required, authors respond point by point.
On acceptance the article processing charge is invoiced and the CC BY 4.0 copyright handover is signed.
The article is copyedited, typeset, and given a DOI, then publishes open access with a permanent link.
Manuscripts must be original and not under consideration elsewhere. Submit in Microsoft Word or LaTeX with figures at 300 dpi minimum. Structure research articles as Abstract, Introduction, Methods, Results, Discussion, and References.
Use the journal's numbered (Vancouver) reference style. Cite sources consecutively in the order they appear, and ensure every reference is complete and retrievable.
Declare all funding sources, conflicts of interest, and ethical approvals (including informed consent and animal-care statements where applicable).