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• Knauf’s degree and monodromy in planar potential scattering

  Martynchuk, N. & Waalkens, H., 1-Nov-2016, In: Regular & chaotic dynamics. 21, 6, p. 697-706 10 p.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  File
  5 Citations (Scopus)

  59 Downloads (Pure)

• On Brouwer's Fixed Point Theorem

  Martynchuk, N., 18-Feb-2022, In: Topology Proceedings. 60, p. 119-126 8 p.

  Research output: Contribution to journal › Article › Academic › peer-review

• Hamiltonian Monodromy and Morse Theory

  Martynchuk, N., Broer, H. W. & Efstathiou, K., Apr-2020, In: Communications in Mathematical Physics. 375, 2, p. 1373–1392 20 p.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  File
  4 Citations (Scopus)

  133 Downloads (Pure)

• Monodromy of Hamiltonian systems with complexity 1 torus actions

  Efstathiou, K. & Martynchuk, N., 31-May-2016, In: Journal of geometry and physics. 115, p. 104-115

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  File
  10 Citations (Scopus)

  44 Downloads (Pure)

• Existence of a Smooth Hamiltonian Circle Action near Parabolic Orbits and Cuspidal Tori

  Kudryavtseva, E. A. & Martynchuk, N. N., Nov-2021, In: Regular and Chaotic Dynamics. 26, 6, p. 732-741 10 p.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  File
  6 Citations (Scopus)

  68 Downloads (Pure)

• Semi-local Liouville equivalence of complex Hamiltonian systems defined by rational Hamiltonian

  Martynchuk, N., 15-Aug-2015, In: Topology and its applications. 191, p. 119-130 11 p.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  File
  1 Citation (Scopus)

  27 Downloads (Pure)

• On monodromy in integrable Hamiltonian systems

  Martynchuk, N., 2018, [Groningen]: Rijksuniversiteit Groningen. 121 p.

  Research output: Thesis › Thesis fully internal (DIV)

  Open Access

  File
  1379 Downloads (Pure)

• Parallel Transport along Seifert Manifolds and Fractional Monodromy

  Martynchuk, N. & Efstathiou, K., Dec-2017, In: Communications in Mathematical Physics. 356, 2, p. 427-449 23 p.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  File
  5 Citations (Scopus)

  257 Downloads (Pure)

• An Obstruction to Delaunay Triangulations in Riemannian Manifolds

  Boissonnat, J.-D., Dyer, R., Ghosh, A. & Martynchuk, N., Jan-2018, In: Discrete & computational geometry. 59, 1, p. 226-237 12 p.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  File
  6 Citations (Scopus)

  84 Downloads (Pure)

• Scattering invariants in Euler’s two-center problem

  Martynchuk, N., Dullin, H. R., Efstathiou, K. & Waalkens, H., 2019, In: Nonlinearity. 32, 4, p. 1296-1326 31 p.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  File
  5 Citations (Scopus)

  321 Downloads (Pure)

• Recent advances in the monodromy theory of integrable Hamiltonian systems

  Martynchuk, N., Broer, H. & Efstathiou, K., Feb-2021, In: Indagationes Mathematicae. 32, 1, p. 193-223 31 p.

  Research output: Contribution to journal › Review article › peer-review

  Open Access

  File
  3 Citations (Scopus)

  114 Downloads (Pure)