Kaie Kubjas

Kaie Kubjas

Assistant Professor

Aalto University

Biography

Since 2017 I am a tenure-track assistant professor in the Department of Mathematics and Systems Analysis at Aalto University. I received my PhD in mathematics in 2013 from Freie Universität Berlin under supervision of Christian Haase and Klaus Altmann. As a postdoctoral researcher I visited Max Planck Institute for Mathematics, Aalto Science Institute, Simons Institute for the Theory of Computing, Institute of Data, Systems and Society at MIT and PolSys Team at Sorbonne University.

I work in the field of applied nonlinear algebra. I am particularly interested in algebraic statistics and applications in biology, for example in phylogenetics and 3D genome reconstruction. I am also interested in questions about matrix and tensor decompositions, e.g. nonnegative and positive semidefinite factorizations, and low-rank matrix/tensor completion. Besides nonlinear algebra, I like to use tools from combinatorics, polyhedral geometry and convex optimization.

Currently I am the Deputy Convenor of European Women in Mathematics and the Secretary of the SIAM Activity Group on Algebraic Geometry.

Academy of Finland is funding my research through project funding for early-career researchers.

Interests

  • Algebraic statistics
  • Nonlinear algebra in biology
  • Structured matrix and tensor decompositions

Education

  • PhD in Mathematics, 2013

    Free University of Berlin

  • BSc in Mathematics, 2007

    University of Tartu

Contact

  • Aalto University
    Department of Mathematics and Systems Analysis
    P.O. Box 11100
    FI-00076 Aalto
    Finland
  • Visiting address: Room Y237, Otakaari 1, 02150 Espoo