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    • Seminar

    • Cryptography

    Serre-Tate theory and converging AGM-sequences

    • December 13, 2002

    • IRMAR - Université de Rennes - Campus Beaulieu Bat. 22, RDC, Rennes - Amphi Lebesgue

    Speaker : Robert Carls - University of Leiden

    Let A be an abelian variety over a finite field. Liftable endomorphisms of A act on the deformation space. In the ordinary case there's a canonical way of lifting Frobenius. We will show, that the action of Frobenius has a unique fixpoint, the canonical lift. A proof will be given in terms of Barsotti-Tate groups using the Serre-Tate theorem. Drinfeld's proof of this theorem will be sketched (see […]
    • Conference

    CREACH LABS Conference on Informational Influence Warfare

    • May 27, 2024 (10:00 - 15:50)

    • Pôle Numérique Rennes Beaulieu (PNRB), 263 avenue du Général Leclerc 35000 Rennes

    Information manipulation and influence warfare have been around since the dawn of civilization, but the advent of the digital age has amplified the technical means of combat, expanded the scope of operations, and raised the stakes to unprecedented levels, as information space takes on a central role in the functioning of modern societies
  • Recruitment strategies for top talent

    CREACH LABS enhances the visibility, value and appeal of Brittany's cybersecurity research community, benefiting its partners and ultimately contributing to the region's long-term success.
  • Mechanisms for promoting research

    In addition to the existing instruments, CREACH LABS helps to promote and transfer to industry the research results, knowledge and proofs of concept resulting from the scientific projects it supports.
  • CREACH LABS scientific watch reports

    The research teams at CREACH LABS partner institutions can produce scientific watch reports on the state of arts and the work progress in a particular area of cybersecurity.