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