Antti Kykkänen

Doctoral student, Inverse problems
Department of mathematics and statistics
University of Jyväskylä

Email: antti.k.kykkanen[at]jyu.fi

Research interests: Geometric inverse problems in non-smooth geometries, particularly geometric inverse problems arising from seismology.

During the spring 2023 I'm organizing a seminar series aimed at masters and graduate students at University of Jyväskylä. The details are available on here.

Publications and Preprints

  • Convergence in the space of compact labeled metric spaces,
    Reijo Jaakkola, Antti Kykkänen. Preprint: arXiv:2210.00535. Oct 2022
  • Pestov identities and X-ray tomography on manifolds of low regularity,
    Joonas Ilmavirta, Antti Kykkänen. Preprint: arXiv:2112.05523. Dec 2021

Talks and Conferences

  • Labeled Gromov-Hausdorff distance
    Seminar for young researchers, 21.9., Jyväskylä

  • Pestov identities and X-ray tomography on non-smooth Riemannian manifolds
    Poster: Inverse Problems in Analysis and Geometry, 2.8.2022, Helsinki

  • X-ray tomography in smooth and rough geometries
    Inverse Problems Seminar, 2.6.2022, Jyväskylä

  • Pestov identities and X-ray tomography on manifolds with non-smooth Riemannian metrics
    Inverse Days, 15.12.2021, Tampere

  • Geometriset inversio-ongelmat
    Integraatiofest, 13.11.2021, Helsinki

Academic Work Experience

  • Jan 2022 - : PhD student, Department of Mathematics and Statistics, University of Jyväskylä

  • Apr 2021 - May 2022: Non-Military Service, Department of Mathematics and Statistics, University of Helsinki

  • Sep 2020 - Mar 2021: Project Researcher, Faculty of Information Technology and Communication Sciences, Tampere University

  • Jan 2017 - Aug 2020: Consists of multiple part-time periods: Research Assistant, Faculty of Information Technology and Communication Sciences, Tampere University

Teaching and Similar

  • Organizer: Seminar for graduate and undergraduate students at the University of Jyväskylä, Sep 2022 - : Website for Spring 2023

  • Substitute Teacher: Multivariable Integral Calculus, Tampere University, 2020.

  • Organizer: Workshops for Mathematics students, Tampere University 2017 - 2020: Assisting students with their course work.

  • Teacher's Assistant: Numerous undergraduate and masters level courses at Tampere University, 2017 - 2021: Various topics including mathematical analysis, topology, linear algebra and probability.

Grants

  • 2022: Funding for doctoral studies awarded by the Finnish academy of sciences and letters (26000€).

Thesis