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  • Atlantic Graph Theory Seminar

    Online via Zoom

    Date and Time: Wednesday, November 26, 3.40 pm Atlantic time Speaker: Himanshu Gupta, University of Regina Title: On the eigenvalues of the graphs D(5, q) Abstract: In 1995, Lazebnik and Ustimenko introduced the family of q-regular graphs D(k, q), which

  • Session on Combinatorial Design Theory at the 2025 CMS Winter Meeting

    Toronto Toronto, Ontario, Canada

    In the 18th century, several seemingly innocuous scheduling problems were proposed, often in the form of a puzzle. These problems were ultimately solved using tools and theoretical approaches that now lie in what is known as combinatorial design theory. Since

  • ACCDMi symposium

    Memorial University (St. John's Campus) St. John's, Newfoundland and Labrador, Canada

    The AARMS CRG for the Atlantic Canada Centre for Disease Ecology Modelling (ACCDMi) will have an online symposium on Wednesday December 10. The symposium will consist of ACCDMi members giving short talks to further the collaborative research of the CRG. Anyone interested

  • Advanced Simulation of Mathematical Models with Data Assimilation Workshop

    Memorial University (St. John's Campus) St. John's, Newfoundland and Labrador, Canada

    The AARMS CRG “Advanced Simulation of Mathematical Models with Data Assimilation” will have its first workshop January 5th and 6th, 2026.  The workshop will be held in the Mathematics and Statistics department on the St. John’s campus of Memorial University

  • Atlantic Graph Theory Seminar

    Online via Zoom

    Colourings of Balanced Incomplete Block Designs That Are Almost Locally Equitable Date and Time: Wednesday, January 14, 3.40 pm Atlantic time Speaker: William Kellough, Memorial University of Newfoundland Abstract: In this talk, we study $\ell$-colourings of $(v,k,\lambda)$-BIBDs where within each

  • Atlantic Graph Theory Seminar

    Online via Zoom

    Speaker: Shahriyar Pourakbar Saffar, Memorial University of Newfoundland Title: Existence of uniquely 2-colourable 4-cycle decompositions: A constructive proof Abstract: A cycle system of order $n$ is a decomposition of the edges of the complete graph $K_n$ into cycles of a

  • Combinatorial Algebra Meets Algebraic Combinatorics at Dalhousie

    Dalhousie University Halifax, Nova Scotia, Canada

    CAAC is a unique conference centered around continually evolving interactions between combinatorial algebra and algebraic combinatorics, and featuring work done by junior people in the field.

  • Atlantic Graph Theory Seminar: Jorik Jooken – Feb 4

    Online via Zoom

    Speaker: Jorik Jooken, KU Leuven Kulak Title: On vertex-girth-regular graphs: (Non-)existence, bounds and enumeration Abstract: A vertex-girth-regular vgr(v,k,g,lambda)-graph is a k-regular graph of girth g and order v in which every vertex belongs to exactly lambda cycles of length g.

  • Atlantic Graph Theory Seminar

    Online via Zoom

    Date and Time: Wednesday, February 11, 3.40 pm Atlantic time Speaker: JD Nir, Oakland University Title: The Second Common Neighbourhood Conjecture Abstract: The Second Common Neighbourhood Conjecture is a question about the structure of shared neighbours in a graph. At

  • Atlantic Graph Theory Seminar

    Online via Zoom

    Date and Time: Wednesday, February 25, 3.40 pm Atlantic time Speaker: Erin Meger, Queens University Title: Decomposing Forbidden Minors for Pursuit-Evasion Abstract: In this talk, we consider the pursuit-evasion game Cops and Robbers. The game is played on a graph