About the Journal

Letters on Applied and Pure Mathematics (Lett. Appl. Pure Math.) is an international journal publishing peer-reviewed research in pure and applied mathematics. The journal welcomes high-quality original contributions and short communications that advance mathematical theory, develop new methods, or provide rigorous insights motivated by real-world phenomena.

Journal information

Aims and scope

Letters on Applied and Pure Mathematics provides an international forum for the rapid dissemination of high-quality research in pure and applied mathematics. The journal aims to facilitate the exchange of ideas, highlight noteworthy recent advances, and encourage collaboration across mathematical disciplines and related fields.

The scope covers all major areas of pure and applied mathematics, with particular interest in contributions that deliver clear conceptual progress, new analytical or computational techniques, or mathematically rigorous insights motivated by real-world problems. Submissions from closely related domains—such as statistics, physics, mathematical finance, engineering, and other quantitative sciences—are welcomed when they present substantial and well-founded mathematical content.

The journal publishes original research articles and short communications that are concise, timely, and of broad relevance to the mathematical community.

Topics include (but are not limited to):

  • Real and complex analysis; functional analysis; operator theory
  • Ordinary and partial differential equations; evolution equations; boundary value problems
  • Dynamical systems, stability, and bifurcation theory
  • Nonlinear analysis and nonlinear phenomena
  • Optimization, variational methods, control theory, and inverse problems
  • Numerical analysis, scientific computing, and computational mathematics
  • Probability theory, stochastic processes, and stochastic differential equations/PDEs
  • Discrete mathematics and related fields with solid mathematical contributions
  • Mathematical modeling in natural sciences, social sciences, and engineering

Peer review process

The journal follows an anonymous (single-blind) peer-review policy. The referee’s identity is confidential to the author, while the author’s identity is known to the referee. Editorial decisions are based on reviewers’ reports and the editors’ assessment of the manuscript’s quality, originality, and significance.

Open access and publication charges

This is an open access journal. All published articles are freely available online without subscription barriers.

Article Processing Charges (APC): Free

Copyright and license

Authors retain copyright to their work. Articles are published under the Creative Commons Attribution 4.0 International (CC BY 4.0) license.

License information: https://creativecommons.org/licenses/by/4.0/

Archiving and metadata

The journal supports long-term preservation and metadata harvesting services where available.

Policies

The journal maintains policies on publication ethics, plagiarism, AI use, repository deposit, and handling misconduct. Authors, reviewers, and editors are expected to follow the policies published on the journal website.