Rigidity in higher rank abelian group actions: Volume 1, Introduction and Cocycle Problem A Katok, V Niţică Cambridge University Press, 2011 | 71* | 2011 |

Regularity of the transfer map for cohomologous cocycles V Niţică, A Török Ergodic Theory and Dynamical Systems 18 (5), 1187-1209, 1998 | 69 | 1998 |

An open dense set of stably ergodic diffeomorphisms in a neighborhood of a non-ergodic one V Niţică, A Török Topology 40 (2), 259-278, 2001 | 60 | 2001 |

Best approximation in max-plus semimodules M Akian, S Gaubert, V Niţică, I Singer Linear Algebra and its Applications 435 (12), 3261-3296, 2011 | 57 | 2011 |

Cohomology of dynamical systems and rigidity of partially hyperbolic actions of higher rank lattices V Nitica, A Török Duke Mathematical Journal 79 (3), 751--810, 1995 | 51 | 1995 |

Non-abelian cohomology of abelian Anosov actions A Katok, V NIŢICĂ, A Török Ergodic Theory and Dynamical Systems 20 (1), 259-288, 2000 | 45 | 2000 |

Max-plus convex sets and max-plus semispaces. I V Nitica, I Singer Optimization 56 (1-2), 171-205, 2007 | 39 | 2007 |

Combinatorial properties of groups and simple C*-algebras with a unique trace F Boca, V Niţică Journal of Operator Theory, 183-196, 1988 | 35 | 1988 |

Transitivity of Euclidean extensions of Anosov diffeomorphisms V NIŢICĂ, M Pollicott Ergodic Theory and Dynamical Systems 25 (1), 257-269, 2005 | 29 | 2005 |

Regularity results for the solutions of Livsic cohomology equation with values in diffeomorphism groups V Nitica, A Torok Ergodic theory and dynamical systems 16 (2), 325--333, 1996 | 29 | 1996 |

Local rigidity of certain partially hyperbolic actions of product type V Niţică, A Török Ergodic Theory and Dynamical Systems 21 (4), 1213-1237, 2001 | 23 | 2001 |

Max-plus convex sets and max-plus semispaces. II V Nitica, I Singer Optimization 56 (3), 293-303, 2007 | 20 | 2007 |

The structure of max-plus hyperplanes V Nitica, I Singer Linear algebra and its applications 426 (2-3), 382-414, 2007 | 18 | 2007 |

Contributions to max–min convex geometry. II: Semispaces and convex sets V Nitica, I Singer Linear algebra and its applications 428 (8-9), 2085-2115, 2008 | 16 | 2008 |

Contributions to max–min convex geometry. I: Segments V Nitica, I Singer Linear algebra and its applications 428 (7), 1439-1459, 2008 | 15 | 2008 |

Rigidity of higher rank abelian cocycles with values in diffeomorphism groups A Katok, V Niţică Geometriae Dedicata 124 (1), 109-131, 2007 | 15 | 2007 |

A Banach algebra version of the Livsic theorem H Bercovici, V Nitica Discrete and Continuous Dynamical Systems 4 (3), 523-534, 1998 | 12 | 1998 |

Stable transitivity of certain noncompact extensions of hyperbolic systems I Melbourne, V Niţică, A Török Annales Henri Poincaré 6 (4), 725-746, 2005 | 11 | 2005 |

A coloring invariant for ribbon L-tetrominos M Chao, D Levenstein, V Nitica, R Sharp Discrete Mathematics 313 (5), 611-621, 2013 | 10 | 2013 |

Tiling a Deficient Rectangle by L-Tetrominoes V Nitica Journal of recreational mathematics 33 (4), 259--271, 2004 | 10 | 2004 |