Momchil Konstantinov

momchil.konstantinov.14 •
Mathematics Department
University College London
Gower Street

I am a PhD student at the London School of Geometry and Number Theory. I am based at UCL and my supervisor is Dr. Jonny Evans. You can find my CV here.


I work in the field of symplectic geometry. I spend most of my time thinking about the topology of Lagrangian submanifolds. Studying these usually involves understanding some invariants defined using holomorphic curves. These are also interesting in themselves and I quite enjoy finding out more about them.


  1. M. Konstantinov, J. Smith,   Monotone Lagrangians in CPn of minimal Maslov number n + 1, preprint, 2018
  2. M. Konstantinov,   Higher rank local systems in Lagrangian Floer Theory, preprint, 2017
    To obtain some of the results in this paper I used Wolfram Mathematica 10.3. Here is the relevant code:
    • A programme for visualising the boundaries of Maslov 2 discs on the Chiang Lagrangian, lifted to the universal cover S3 (if your browser has the Wolfram CDF player, you can access an interactive version here).
    • A programme which does the linear algebra in the computation of Floer cohomology with local coefficients for the Chiang Lagrangian (for the entire notebook in CDF format click here).
  3. G.Fuchsbauer, M.Konstantinov, K.Pietrzak, V.Rao,  Adaptive Security For Constrained PRF's, Advances in Cryptology – ASIACRYPT 2014 pp 82-101


In the Autumn of 2018 I am teaching tutorials at King's College for the Linear Algebra, Real Analysis 2 and Probability and Stats 2 modules. You can find some materials for Prob and Stats here .


Whenever I get the time I quite like talking about maths. Below are some past activities of mine along these lines.

Some visualisations