The The Pečarić Journal of Mathematical Inequalities (PJMI) is an international, peer-reviewed journal dedicated to advances in the theory, methods, and applications of mathematical inequalities and convexity. The journal honors the legacy of Academician Professor Josip Pečarić by fostering both classical and contemporary developments in inequality theory and by showcasing their far-reaching impact across mathematics and the applied sciences. PJMI welcomes rigorous, original work and aims to be a definitive reference point for researchers, practitioners, and educators working with inequalities as a central tool.
- Diamond Open Access: PJMI follows the Diamond Open Access model—completely free for both authors and readers, with no article processing charges (APCs).
- Rapid Publication: Accepted papers are published online as soon as they are ready, ensuring timely dissemination of research findings.
- Scope: The journal covers classical and contemporary inequalities, fractional calculus and integral operators, functional and operator inequalities, matrix inequalities, and areas of related analysis. PJMI also invites submissions focusing on applications of inequalities in optimization, numerical analysis, probability, information theory, physics, engineering, and computational sciences.
- Publication Frequency: While articles are available online throughout the year, PJMI publishes one annual print volume in December for readers who prefer physical copies
- Publisher: Ptolemy Scientific Research Press (PSR Press), part of the Ptolemy Institute of Scientific Research and Technology.
