Posts

  • Zeta function for Schottky groups

    [En] [Fr]
  • Smith Normal Form as the best group presentation

    [En] [Fr]
  • Separation Axioms in Topological Spaces

    [En] [Fr]
  • Poisson Structure on manifolds with corners

    [En] [Fr]
  • Poisson Structure on manifolds with singularities

    [En] [Fr]
  • Poisson Structure

    [En] [Fr]
  • Functional equations

    [En] [Fr]
  • Facebook Hacker cup 2015, Round 1 Solution

    [En] [Fr]
  • Farey Sequences

    [En] [Pt]
  • Chebyshev polynomial (First kind)

    [En] [Fr]
  • Chinese Dumbass Notation

    [En] [Pt]
  • Cauchy-Schwarz Inequality

    [En] [Fr]
  • Vieta Root Jumping

    [En] [Pt]

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