@book{katok1995,
  title={Introduction to the Modern Theory of Dynamical Systems},
  author={Katok, Anatole and Hasselblatt, Boris},
  year={1995},
  publisher={Cambridge University Press}
}

@book{einsiedler2011,
  title={Ergodic Theory with a View Towards Number Theory},
  author={Einsiedler, Manfred and Ward, Thomas},
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  publisher={Springer}
}

@book{evans2010,
  title={Partial Differential Equations},
  author={Evans, Lawrence C.},
  year={2010},
  publisher={American Mathematical Society}
}

@book{chavel2006,
  title={Riemannian Geometry: A Modern Introduction},
  author={Chavel, Isaac},
  year={2006},
  publisher={Cambridge University Press}
}

@book{munkres2000,
  title={Topology},
  author={Munkres, James R.},
  year={2000},
  publisher={Prentice Hall}
}

@book{arnold1989,
  title={Mathematical Methods of Classical Mechanics},
  author={Arnold, V. I.},
  year={1989},
  publisher={Springer}
}
