Fachbereich Mathematik 
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Ruslan Krenzler

Fachbereich Mathematik
Bereich ST
Bundesstraße 55 (Geomatikum)
20146 Hamburg
room T22
E-Mail: ruslan.krenzler@ wir wollen keinen Spam at math.uni-hamburg.de

Warteschlange


Last changed

Since October 2010 I am a PhD-Student at the University of Hamburg, faculty Mathematics, supervised by Professor Hans Daduna. Prof. Dr. Hans Daduna.
Research interests
  • Waiting queue models
  • Stochastic networks
  • Mathematical modelling
  • Heuristic methods in combinatorial optimisation

Publications
My ORCID (author id) is 0000-0002-6637-1168.
  • Hans Daduna, Ruslan Krenzler, Robert Ritter, Dietrich Stoyan (2016) Heuristic Approximations for Closed Networks: A Case Study in Open-pit Mining. Preprint on arXiv.org.
  • Ruslan Krenzler, Hans Daduna, Sonja Otten (2015), Jackson networks in non-autonomous random environments. Advances in Applied Probability, Applied Probability Trust, Juni 2016. 10.1017/apr.2016.2.
  • Ruslan Krenzler, Hans Daduna (2015), Performability analysis of an unreliable M/M/1-type queue. In Achter Workshop Leistungs-, Zuverlaessigkeits- und Verlaesslichkeitsbewertung von Kommunikationsnetzen und verteilten Systemen 2015 (MMBnet2015). Conference proceedings.
  • Sonja Otten (2015), Ruslan Krenzler, Hans Daduna (2015), Models for integrated production-inventory systems: steady state and cost analysis, International Journal of Production Research, DOI 10.1080/00207543.2015.1082669.
  • Ruslan Krenzler, Hans Daduna (2014) Loss systems in a random environment: steady state analysis. Queueing Systems, Springer, DOI: 10.1007/s11134-014-9426-6.
  • Ruslan Krenzler, Hans Daduna, Sonja Otten (2014), Randomization for Markov chains with applications to networks in a random environment. Preprint on arXiv.org.
  • Sonja Otten, Ruslan Krenzler, Hans Daduna (2014), Integrated models for production-inventory systems. Preprint.
  • Hans Daduna, Ruslan Krenzler (2014), Modeling and Performance Analysis of a Node in Fault Tolerant Wireless Sensor Networks. In Measurement, Modelling, and Evaluation of Computing Systems and Dependability and Fault Tolerance Lecture Notes in Computer Science Volume 8376, Springer, pp 73-87. DOI: 10.1007/978-3-319-05359-2_6.
  • Hans Daduna, Ruslan Krenzler (2013), Loss systems in a random environment. Reviced merging and extension of two previous preprints. Preprint on arXiv.org
  • Hans Daduna, Ruslan Krenzler (2013), Loss systems in a random environment - embedded Markov chains analysis. Preprint.
  • Hans Daduna, Ruslan Krenzler (2012), Loss systems in a random environment - steady state analysis. Preprint
  • Ruslan Krenzler, "Solving of a vehicle routing problem with time windows, split loads and heterogeneous fleet", MSc Thesis, Universitat Autònoma de Barcelona, September 2010.

Talks

Teaching

WiSe 2013/2014: Softwarepraktikum
SoSe 2014: Exercise class: Measure Theoretical Aspects in Probability Theory and Mathematical Statistics
WiSe 2013/2014: Exercise class: Mathematical Stochastics, group 3
WiSe 2013/2014: Softwarepraktikum, group 3
SoSe 2013: Exercise class: Measure Theoretical Aspects in Probability Theory and Mathematical Statistics
WiSe 2012/2013: Exercise class: Mathematical Stochastics, group 2
SoSe 2012:Exercise class: Stochastics for IT, groups 3,4
2012: 7. Mathematische Modellierungswoche
WiSe 2011/2012: Exercise class: Mathematical Stochastics, group 3
SoSe 2011: Exercise class: Mathematical Stochastics for IT, groups 3,4

 
  Seitenanfang  Impress 2017-08-02, Ruslan Krenzler