I am now working with Á. del Río at the University of Murcia, Spain, supported by a MarieCurie Individual Fellowship. This page is being maintained. It was last updated on April 17th, 2017.
 Computerpraktikum Polyvalenz (mit Tilemachos Vassias und Niklas Borg) , SS 2015
 Höhere Mathematik 1 für Ingenieurstudiengänge (Prof. Stroppel, Dr. Künzer) , WS 2014/15
 Computerpraktikum Polyvalenz (mit Dr. Ulrich Thiel) , SS 2014
 Schulmathematik vom höheren Standpunkt (Prof. König) , WS 2013/14
 Zusätzliche Übungen zur Algebra und Geometrie für Lehramtsstudenten (Prof. Kollross, Prof. Geck) , SS 2013
 AlgebraTeil des Computerpraktikum Mathematik (mit Dr. Heine, Dr. Schulz) , WS 2012/13
 Mathematische Grundlagen (Prof. Kimmerle, Dr. Stoll) , SS 2012
 Integral Group Rings
 Units in Group Rings
 Group Theory
 Applied Representation Theory
I defended my PhDThesis on June 2nd 2015, you can view the thesis here. It was supervised by Wolfgang Kimmerle and cosupervised by Ángel del Río and Meinolf Geck.
 Algorithmic aspects of units in group rings (with A. Bächle and W. Kimmerle)
preprint (2016), to be published in a proceedings volume of the DFG Priority Program on Algorithmic and Experimental Methods in Algebra, Geometry and Number Theory View
 Twisted group ring isomorphism problem (with O. Schnabel)
preprint (2016), submitted View
 The status of the Zassenhaus conjecture for small groups (with A. Bächle, A. Herman, A. Konovalov and G. Singh)
2017, to be published in Experimental Mathematics, doi:10.1080/10586458.2017.1306814 View
 Zassenhaus Conjecture on torsion units holds for PSL(2,p) with p a Fermat or Mersenne prime (with M. Serrano and Á. del Río)
preprint (2016), submitted View
 On the Prime Graph Question for Integral Group Rings of 4primary groups II (with A. Bächle)
preprint (2016), submitted View
 On the Prime Graph Question for Integral Group Rings of 4primary groups I (with A. Bächle)
preprint (2016), submitted View
 psubgroups of units in ZG (with W. Kimmerle)
preprint (2016), to be published in an AMS Proceedings Volume dedicated to the 75th birthday conference of Don Passman View
 Subgroup Isomorphism Problem for Units of Integral Group Rings
J. Group Theory, 20 (2017), no. 2, 289307 View
 HeLP  A GAPpackage for torsion units in integral group rings (with A. Bächle)
preprint (2015), submitted View
 A Sylow theorem for the integral group ring of PSL(2,q)
J. Algebra 445 (2016), 295306 View
 Torsion subgroups in the units of the integral group ring of PSL(2,p^3) (with A. Bächle)
Arch. Math. (Basel) 105 (2015), no. 1, 111 View
 Rational conjugacy of torsion units in integral group rings of nonsolvable groups (with A. Bächle)
2017, to be published in the Proccedings of the Edinburgh Math Society, doi:10.1017/S0013091516000535, View
 Zassenhaus Conjecture for cyclicbyabelian groups (with M. Caicedo and Á. del Río)
J. of the London Math. Soc. (2) 88 (2013), no. 1, 6578 View
Together with Andreas Bächle we wrote a GAPpackage implementing the HertweckLutharPassi method for torsion units in group rings. You can download it here. If you use the software and encounter any difficulties, please let us know.
 Subgroup Isomorphism Problem and Sylow theorems in integral group rings, Ischia Group Theory 2016, Ischia, Italy, March 29th  April 2nd 2016
 Zassenhaus Conjecture and Prime Graph Question for Integral Group Rings, Special Session on Groups, Rings, Group Rings, and Hopf Algebras (celebrating the 75th birthday of Donald S. Passman), Chicago, Illinois, USA, October 2nd  October 4th 2015
 Torsion Units in Integral Group Rings, Jahrestagung DFG Schwerpunkt 1489, Osnabrück, Germany, September 28th  October 2nd 2015
 Prime graph question for torsion units in group rings of 4primary groups, Groups and theit Actions, Bedlewo, Poland, June 22nd  25th 2015
 Torsionsuntergruppen in ganzzahligen Gruppenringen, Grüppchen 2015, Gießen, Germany, March 6th  7th 2015
 Representation Theory Applied to Torsion Units in Group Rings, Darstellungstheorietage 2014, Kaiserslautern, Germany, November 7th  8th 2014, View slides
 Torsion Units in the Integral Group Ring of PSL(2,p^f), DMVPTM Joint Meeting 2014, Poznan, Poland, September 16th  20st 2014, View slides
 Prime Graph Question for 4primary groups II, Groups, Rings and Group Rings, St. Catherines, Ontario, Canada, July 28th  August 1st 2014, View slides
 Zassenhaus Conjecture for cyclicbyabelian groups, Groups St. Andrews 2013, St. Andrews, Scotland, August 3rd  11th 2013, View slides
 Rational conjugacy of torsion units in integral group rings of nonsolvable groups, Recent Trends in Rings and Algebras, Murcia, Spain, June 3rd  7th 2013, View slides
 On the first Zassenhaus Conjecture, Darstellungstheorietage 2012, Magdeburg, Germany, November 23rd  24th 2012, View slides
 Zassenhaus Conjecture for cyclicbyabelian groups, Group Rings and related topics, University of Stuttgart, Germany, June 25th29th 2012, View slides
 Freie Untergruppen in U(ZG) und diederkritische Elemente, Studierendenkonferenz der DMV 2011, Cologne, Germany, September 20th  21st 2011
 Dihedral pcritical elements in finite simple groups, Groups, Rings and Group Rings, University of Alberta, Edmonton, Canada, July 11th  15th 2011, View slides
 Zassenhaus Conjecture for small groups, Algebra Seminar, Universidad de Murcia, October 20th, 2016
 Torsion units in Integral Group Rings, Algebra Seminar, Universitat de València, September 16th, 2016
 Torsion units in Integral Group Rings, Math Colloquium, Florida Atlantic University, September 2nd, 2016
 Torsion subgroups in the Unit Group of Integral Group Rings, Oberseminar Algebra/Zahlentheorie, Universität Jena, December 1st 2015
 The Zassenhaus Conjecture for Integral Group Rings, Oberseminar Algebra, Universität Osnabrück, November 10th 2015
 Torsion Units in Integral Group Rings, Oberseminar Gruppen und Geometrie, Universität Bielefeld, October 21st 2015
 Sylow Theorems for the Unit Group of the Integral Group Ring, Department of Mathematics, Universidad de Murcia, January 22nd 2015
 Rational Conjugacy of Torsion Units in Group Rings, Department of Mathematics, Vrije Universiteit Brussel, December 10th 2014
 Zassenhaus Conjecture and Prime Graph Question for Group Rings, Oberseminar Algebra, Department of Mathematics, University of Stuttgart, June 25th 2014
 Rational conjugacy of torsion units in integral group rings of nonsolvable groups, Oberseminar Algebra, Department of Mathematics, University of Stuttgart, January 29th 2013
 Small subgroups of units in the Integral Group Ring, Oberseminar Algebra, Department of Mathematics, University of Stuttgart, May 18th 2012
 Free subgroups in the Integral Group Ring and dihedral pcritical elements, Oberseminar Algebra, Department of Mathematics, University of Stuttgart, July 7th 2011

