RUSSIAN JOURNAL OF NUMERICAL ANALYSIS AND MATHEMATICAL MODELLING, published by WALTER DE GRUYTER GMBH in Germany, is a vital resource for researchers and practitioners in the fields of numerical analysis, mathematical modeling, and computational mathematics. With an ISSN of 0927-6467 and an E-ISSN of 1569-3988, this journal has been disseminating significant findings since its inception in 1986 and continues to do so into 2024. Despite its current position in Q4 category quartiles and modest Scopus rankings, it provides a platform for innovative research that contributes to the evolution of modeling and simulation techniques. The journal is committed to fostering an understanding of complex numerical methods and their applications across various scientific disciplines. Although it does not provide Open Access options, it remains a key publication that underscores the importance of rigorous mathematical analysis and its practical implications in today's technology-driven world.

Acta Universitatis Sapientiae-Mathematica is a dynamic and open-access academic journal published by SCIENDO, dedicated to advancing research in the field of mathematics. With its roots grounded in Germany, the journal has made significant strides in promoting scholarly contributions since it became open access in 2013, enhancing accessibility for researchers, professionals, and students alike. Spanning a broad spectrum of mathematical disciplines, including general mathematics, the journal engages with contemporary challenges and offers a platform to explore innovative approaches. Although currently positioned in the Q4 quartile for 2023 within the miscellaneous mathematics category and holding a Scopus rank of #290 out of 399, the journal is committed to fostering intellectual discourse and enhancing the overall quality of mathematics research. The convergence of research presented since 2014 showcases a journey toward improvement and expanding its influence in the mathematical community. Contribute to the vibrant dialogue in mathematics by exploring the latest findings in Acta Universitatis Sapientiae-Mathematica as it continues to evolve in the academic landscape.

Izvestiya Instituta Matematiki i Informatiki-Udmurtskogo Gosudarstvennogo Universiteta is a distinguished academic journal published by Udmurt State University, located in the Russian Federation. Focusing on the fields of mathematics and computer science, particularly in Computational Theory and Mathematics, the journal is a vital platform for researchers and professionals to disseminate innovative findings and theoretical advancements. With an ISSN of 2226-3594 and an E-ISSN of 2410-1737, it holds a Q3 categorization in both Computational Theory and Mathematics and Mathematics (miscellaneous) for the year 2023, signifying its role in contributing to scholarly discourse. The journal has been operational since 2019, with a commitment to enhance understanding in its domain through the publication of original research articles, reviews, and technical notes. Although not currently open access, its content is crucial for those engaged in mathematical and computational sciences, providing insights that can impact both theoretical and practical applications. Researchers, professionals, and students alike will find valuable resources within its pages as they navigate the complexities of contemporary mathematical challenges and computational methodologies.

Miskolc Mathematical Notes is a distinguished journal in the field of mathematics, published by the University of Miskolc Institute of Mathematics in Hungary. With a commitment to advancing research in areas such as Algebra and Number Theory, Analysis, Control and Optimization, Discrete Mathematics and Combinatorics, and Numerical Analysis, this journal provides a platform for both theoretical and applied contributions that enhance the understanding of complex mathematical concepts. Established in 2010, the journal has steadily gained a reputation, reflected in its 2023 categorization as a Q3 journal across several mathematical disciplines. While it operates under a traditional access model, researchers and mathematicians will find invaluable insights in its peer-reviewed articles. With Scopus rankings demonstrating respectable performance in various mathematical categories, Miskolc Mathematical Notes serves as an essential resource for scholars aiming to stay at the forefront of mathematical research and its applications.

NODEA-NONLINEAR DIFFERENTIAL EQUATIONS AND APPLICATIONS, published by Springer International Publishing AG, is a premier journal dedicated to the dynamic field of nonlinear differential equations and their diverse applications. With an ISSN of 1021-9722 and an E-ISSN of 1420-9004, NODEA has established itself as a key resource for researchers and professionals striving to advance the understanding and practical implementation of mathematical theories. As evidenced by its prestigious Q1 ranking in both Analysis and Applied Mathematics for 2023, the journal stands at the forefront of academic inquiry, fostering innovation and collaboration among mathematicians. With coverage spanning from 1994 to 2024, NODEA not only reflects historical advancements but is also pivotal in shaping future research trajectories. While it currently does not offer Open Access, the journal ensures access to groundbreaking studies amidst a global academic landscape, advocating for the dissemination of knowledge that addresses complex real-world challenges. The journal's ongoing commitment to excellence makes it an essential read for anyone keen on exploring the profound implications of nonlinear dynamics in mathematics.

SIAM Journal on Numerical Analysis, published by SIAM Publications, is a leading academic journal dedicated to the rigorous exploration of numerical methods and algorithms across applied and computational mathematics. Since its inception in 1969, this journal has played a pivotal role in advancing the field, achieving a distinguished impact factor that places it in the Q1 quartile for Applied Mathematics, Computational Mathematics, and Numerical Analysis as of 2023. With Scopus rankings reflecting its high influence (Rank #102 in Applied Mathematics and Rank #16 in Numerical Analysis), this journal serves as an essential resource for researchers, professionals, and students aiming to stay abreast of cutting-edge developments in numerical methods. The journal's comprehensive scope covers theoretical advancements, implemented algorithms, and applications, making it indispensable for those engaged in high-level quantitative research and practice. Readers can access a wealth of innovative studies and insights, fostering a deeper understanding of numerical analysis techniques and their practical applications.

JOURNAL OF COMPLEXITY, published by Academic Press Inc. Elsevier Science, is a prestigious academic journal that has been at the forefront of advancements in the field of complexity science since its inception in 1985. With an ISSN of 0885-064X and an E-ISSN of 1090-2708, this journal is recognized for its impactful contributions across a range of mathematical disciplines, evidenced by its Q1 quartile rankings in Algebra and Number Theory, Applied Mathematics, Control and Optimization, Numerical Analysis, Statistics and Probability, and more. Positioned within the top echelons of Scopus rankings, it boasts notable standing—ranking #6 in Algebra and Number Theory and #25 in Numerical Analysis. Researchers, professionals, and students will find the journal's rigorously peer-reviewed articles invaluable for exploring the intricate relationships and phenomena that characterize complex systems. Although not an open-access journal, the insights offered are essential for expanding knowledge in mathematical frameworks and their applications in real-world problems. With a converged publication timeline extending to 2025, the journal is poised to continue shaping the discourse in complexity studies for years to come.

The JOURNAL OF CONVEX ANALYSIS, published by HELDERMANN VERLAG in Germany, stands as a pivotal platform for advancing the field of convex analysis, an area critical to various applications in optimization, economics, and mathematical programming. With an ISSN of 0944-6532 and a consistent publication record from 1996 to 1999 and 2001 to 2024, this journal is indexed in Scopus where it holds a rank of #213 in General Mathematics and #130 in Analysis, reflecting its growing impact and relevance within the mathematical community. This journal predominantly serves as an interdisciplinary resource, fostering collaboration among researchers and practitioners to explore innovative methodologies and applications related to convex structures. Although currently not open access, it provides ample opportunities for knowledge dissemination crucial for students and professionals aiming to deepen their understanding and engagement with core mathematical concepts. With its reputable Quartile rankings in both Analysis (Q3) and broader Mathematics (Q2), the JOURNAL OF CONVEX ANALYSIS continues to attract high-quality manuscripts that push the boundaries of this essential mathematical domain.

Pacific Journal of Optimization, published by YOKOHAMA PUBL, is a premier academic journal dedicated to the field of optimization, focusing on both theoretical developments and practical applications. With its ISSN 1348-9151, this journal provides a vital platform for researchers, professionals, and students to disseminate their innovative findings and to stay abreast of emerging trends in optimization. Although the journal’s coverage in Scopus was discontinued in 2012, it remains a significant resource for academics seeking to deepen their understanding of optimization methodologies across various disciplines. The journal promotes an enriching exchange of ideas, fostering advancements that are essential in the evolving landscape of operations research and decision-making processes. While it currently does not operate under an Open Access model, its content is pivotal for those aiming to contribute to and learn from cutting-edge research in optimization.

Carpathian Journal of Mathematics, published by NORTH UNIV BAIA MARE in Romania, is an esteemed research platform dedicated to the diverse and evolving field of mathematics. With an impressive Q2 ranking in the 2023 Mathematics (miscellaneous) category, this journal serves as a vital resource for researchers and practitioners alike, offering insights into both theoretical and applied mathematics. Spanning from its inception in 2003 to the anticipated contributions in 2024, it has established itself as a reputable source with a significant impact, reflected in its Scopus rank of #84/399 in General Mathematics, positioning it in the 79th percentile. Although it operates without open access, the journal ensures that subscribers, institutions, and readers enjoy rigorous peer-reviewed content that pushes the boundaries of mathematical inquiry. From algebra and number theory to applied mathematics and mathematical modeling, the Carpathian Journal of Mathematics stands as a beacon for innovation and scholarly dialogue, catering to an audience eager to contribute to and learn from the mathematical sciences.