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  • Atlantic Graph Theory Seminar

    Online via Zoom

    Speakers: Prangya Parida, U. Ottawa, and Kiara McDonald, U. Victoria Zoom link:  https://us02web.zoom.us/j/86415230827?pwd=QUxLUnlMdWYzL05zSUJ4bnBCOUJnZz09 --------------------------------------------------- Prangya Parida: Title: Cover-free families on graphs Abstract: A family of subsets of a t-set is called a d-cover-free family if no subset is contained in the union of

  • Atlantic Graph Theory Seminar

    Online via Zoom

    Ramsey numbers of signed graphs Ben Seamone, Dawson College and Université de Montréal Abstract: Nathan Acheampong (Université de Montréal) Francis Clavette (Université de Montréal) Geˇna Hahn (Université de Montréal) Margaux Marseloo (Université Paris-Saclay) Viktor Paardekooper (Université de Montréal), and Ben Seamone* (Dawson College &

  • Combinatorial Algebra meets Algebraic Combinatorics 22nd annual workshop

    York University 4700 Keele Street, Toronto, Ontario, Canada

    The Combinatorial Algebra meets Algebraic Combinatorics (CAAC) workshop is an annual meeting taking place in Canada since 2004, with a focus on the continuously evolving interactions between combinatorial algebra and algebraic combinatorics. These meetings provide a strong connection between the

  • Atlantic Graph Theory Seminar

    Online via Zoom

    Switching m-edge coloured graphs Speaker: Gary MacGillivray, University of Victoria Abstract: An m-edge-coloured graph consists of a set of vertices, any two of which are either joined by an edge of one of m colours or not joined at all.

  • Atlantic Graph Theory Seminar

    Online via Zoom

    Kemeny's constant for Markov chains and random walks on graphs Speaker: Jane Breen, Ontario Tech University Kemeny's constant is an interesting and useful quantifier of how well-connected the states of a Markov chain are. Though it was first introduced in

  • Atlantic Graph Theory Seminar

    Online via Zoom

    Time: 3:30 pm, Atlantic time, (4:00 pm NST) Wednesday, Feb. 12 Speaker: Robert Bailey, Memorial University Title: Computer constructions of distance-regular graphs with primitive automorphism groups Abstract: A graph is distance-regular if, for each vertex $v$ and each vertex $w$

  • Girls STEM Up Conference 2025: connect and Conquer

    Delta Hotels by Mariott Fredericton 225 Woodstock Rd, Fredericton, New Brunswick, Canada

    Girls STEM Up is collectively 28 women students based in Fredericton, NB, who are passionate about bridging the gap of gender inequity in STEM fields, focusing on intersectionality. Founded in 2019, with the goal of sparking necessary discussions and changing

  • 2025 Integration Competition

    Saint Francis Xavier University 4130 University Avenue, Antigonish, Nova Scotia, Canada

    The Integration Competition is a fun, head-to-head competition among first-year calculus students to solve integrals, with the winners of each matchup progressing to further rounds until a winner emerges. Participants challenge themselves to solve integral problems on-the-spot, and in addition

  • Atlantic Graph Theory Seminar

    Online via Zoom

    Speaker: Karen Meagher, University of Regina Title: Derangement graphs and the intersection density of permutation groups Abstract: Two permutations are intersecting if they both map some $i$ to the same point, equivalently, permutations $\sigma$ and $\pi$ are intersecting if and only if