About the Journal

The Latin American Journal of Mathematics (LAJM) is a Diamond Open Access, peer-reviewed electronic journal dedicated to the dissemination of high-quality research in pure and applied mathematics. Hosted by the Federal University of São Carlos, Brazil, LAJM provides a platform for researchers worldwide to publish their findings without any financial barriers.

For a complete list of our editorial board members and their affiliations, please visit our Editorial Team page.

Announcements

Call for Papers: Special Issue ICATAAI-2026

08/17/2026

Special Issue: Selected Papers from ICATAAI 2026 LAJM invites submissions for a Special Issue featuring high-quality research presented at the International Conference on Algebra and Topology with Applications in Artificial Intelligence (ICATAAI 2026), organized by MNNIT Allahabad, India. We welcome original contributions across pure and applied mathematics, including algebra, topology, analysis, and mathematical foundations of AI. Submission Window: October 15 – November 30, 2026.

Read more about Call for Papers: Special Issue ICATAAI-2026

Current Issue

Vol. 5 No. 1 (2026): LAJM
View Vol. 5 No. 1 (2026): LAJM
Published: 02/04/2026

Research Article

  • Error Bounds of Boole's Formula for Twice Differentiable Convex Functions with Numerical Analysis

    Wali Haider, Hüseyin Budak, Asia Shehzadi, Muhammad Toseef
    88-104
    DOI: https://doi.org/10.14244/lajm.v5i1.106

  • A fast adjoint-free shape gradient for p-Laplacian compliance: algorithmic speedup and engineering benchmarks

    Yasser Yousfi
    69-87
    DOI: https://doi.org/10.14244/lajm.v5i1.111

  • A new kind of Mersenne numbers: the tricomplex Mersenne sequence

    Fernando Soares de Carvalho, Paula M. M. C. Catarino, Helena Campos, Eudes Antonio Costa
    51-68
    DOI: https://doi.org/10.14244/lajm.v5i1.92

  • On ρ-statistical convergence in gradual normed linear spaces

    Shyamal Debnath, Santonu Debnath, Chiranjib Choudhury
    39-50
    DOI: https://doi.org/10.14244/lajm.v5i1.94

  • The projective analytic spectrum of the double of a module

    Thiago da Silva, Terence Gaffney
    23-38
    DOI: https://doi.org/10.14244/lajm.v5i1.96

  • Inequalities associated with certain operators within the framework of weighted Fock spaces Inequalities associated with certain operators

    Fethi Soltani
    12-22
    DOI: https://doi.org/10.14244/lajm.v5i1.78

  • Two new theorems on integral inequalities involving maximums and minimums of ratios

    Christophe Chesneau
    1-11
    DOI: https://doi.org/10.14244/lajm.v5i1.64

Surveys

  • On the origin of the Gibbons conjecture

    Renan Isneri
    105-110
    DOI: https://doi.org/10.14244/lajm.v5i1.116
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