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Dr. Ieva Axt geb. Zelo

Mathematische Statistik und naturwissenschaftliche Anwendungen

Contact



Office Hours

  • by appointment

Research / Areas of Work

  • Graduation (Dr. rer. nat.), TU Dortmund, 2020
    Thesis: Blockwise estimation of parameters under abrupt changes in the mean
  • Stochastic processes with long-range dependence
  • Change point analysis
  • Master's thesis: "Periodenfindung in rot verrauschten Zeitreihen"

Teaching

  • Tutorial Probability Theory (WS 2021/2022)
  • Tutorial Statistics II (SS 2019)
  • Tutorial Statistics III (WS 2017/2018)
  • Tutorial Statistics III (WS 2016/2017)
  • Tutorial Programming in R I (WS 2015/2016)
  • Tutorial Wahrscheinlichkeitsrechnung und Mathematische Statistik für Informatiker (WS 2014/2015)
  • Tutorial Quality Control (WS 2014/2015)
  • Tutorial Programming in R II (SS 2015)
  • Tutorial Intensive Course in Statistics (SS 2015)
  • Tutorial Intensive Course in Statistics (SS 2014)
  • Advanced Case Studies(SS 2014)

Publications

  • Axt, I., Dürre, A., Fried, R. (2021). Robust scale estimation under shift in the mean. Statistics. doi:10.1080/02331888.2021.1977812
  • Axt, I., and Fried, R. (2020). On variance estimation under shifts in the mean. AStA Advances in Statistical Analysis, 104(3), 417-457. doi:10.1007/s10182-020-00366-5
  • Rooch, A., Zelo, I., Fried, R. (2019). Estimation methods for the LRD parameter under a change in the mean. Statistical Papers, 60(1), 313-347. doi:10.1007/s00362-016-0839-7