Highlights from the Department of Mathematics: Sample Publications of 2025

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Publications in Mathematics: Scope and Diversity

Mathematical research is communicated through a wide range of publication formats, reflecting both the depth of the discipline and its broad connections to other fields. The 2025 publications from the Department of Mathematics at Río Piedras illustrate the richness of contemporary mathematical scholarship, spanning foundational theory, applied research, and interdisciplinary collaboration.

A Culture of Scholarly Publication in Mathematics

Publishing plays a central role in the culture of mathematics. Research articles undergo rigorous peer review and are shared with the international mathematical community through specialized journals, interdisciplinary outlets, and scholarly reference works. Together, these publications document new discoveries, clarify existing knowledge, and demonstrate how mathematical ideas contribute to science, technology, and society. Mathematics publications are not limited to a single format. They include original research articles, applied and collaborative studies, and authoritative expository contributions. This diversity reflects the many ways mathematicians create, develop, and communicate knowledge. See the following statement from the American Mathematical Society (AMS) regarding the culture of research and scholarship in Mathematics.

Types of Publications Represented

Research Journals in Mathematics

Many publications appear in highly specialized, peer-reviewed mathematics journals. These articles present original theoretical results in areas such as algebra, topology, and analysis. They are written primarily for researchers and contribute directly to the advancement of mathematical knowledge.

Interdisciplinary and Applied Journals

Some publications appear in science, engineering, and biomedical journals. In these works, mathematical modeling, statistical analysis, and computational methods are applied to real-world problems, including neuroscience, environmental science, and health data analysis. These publications highlight mathematics as a foundational tool across disciplines.

Reference Works and Encyclopedias

The list also includes invited contributions to major reference works. These publications focus on explaining core concepts and methods—such as foundational ideas in Bayesian statistics—and serve as long-term resources for students and researchers alike.

Areas of Mathematics Represented

Algebra and Operator Algebras
Research in this area investigates abstract algebraic structures that generalize familiar objects such as numbers and matrices. These studies play an important role in modern analysis and mathematical physics.

Coding Theory and Cryptography
Publications in this area address mathematical problems related to secure communication and data protection. Such work contributes to the theoretical foundations of cryptography and information security.

Topology and Knot Theory
Topology studies the properties of shapes and spaces that remain unchanged under continuous deformation. Knot theory, a subfield of topology, examines the mathematical structure of knots and links and has connections to physics, biology, and chemistry.

Analysis and Differential Equations
These publications focus on equations that describe change, motion, and diffusion. Topics include abstract differential equations, fractional operators, and problems arising in complex geometric domains, all of which are central to mathematical modeling in science and engineering.

Statistics and Probability
Research in statistics and probability addresses uncertainty, data analysis, and inference. Contributions in this area include both theoretical foundations and applied modeling for biomedical and scientific data.

Applied Mathematics and Data Science
Several publications demonstrate how mathematical and statistical techniques support machine learning, environmental analysis, and biomedical research. These works highlight the practical impact of mathematical methods beyond traditional disciplinary boundaries.

Taken together, the following sample of 2025 publications reflect a vibrant and diverse research culture. They show mathematics as both a deep theoretical discipline and a powerful framework for interdisciplinary discovery. This range of publication types and research areas underscores our Department’s commitment to advancing mathematical knowledge while engaging with broader scientific and societal challenges.





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