Dr. Magdalena Boos
Faculty of Mathematics
Ruhr University Bochum
Universitätsstraße 150
44780 Bochum
Germany
E-Mail: Magdalena.Boos-math at rub.de
Office: IB 2/149
Office hours:
By appointment
News
I am on parental leave from June 2020 to February 2021. Please don't hesitate to contact me via e-mail at any time.
Teaching and Seminars
Summer semester 2020
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Mathe II.
Office hours: Monday 10-11, Thursday 11-12 via Zoom
Winter semester 2019/2020
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Exercise classes Mathe I.
Monday, 16-18, NB 3/99; Wednesday, 10-12, ND 5/99
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Oberseminar Algebraische Lie-Theorie
(M. Reineke, G. Röhrle). Monday, 14-16, IA 1/135.
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Kolloquium Algebra - Geometrie - Kombinatorik
(M. Reineke, G. Röhrle, C. Stump). 16.10., 13.11., 29.11. IA 01/473
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Oberseminar Algebraische Geometrie (H. Flenner, M. Reineke). Monday, 12-14, IA 1/53.
CV
Boos Cv
(213.7 kB)
Publications and preprints
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Weight Spaces and Attracting Sets for Torus Actions on Quiver Moduli
(with Hans Franzen)
Preprint 2020. arxiv:2002.12049 -
The (cyclic) enhanced nilpotent cone via quiver representations
(with Gwyn Bellamy)
manuscripta mathematica, Volume 161, Issue 3, 2020. arxiv:1609.04525 -
Multi-graded nilpotent tuples
Communications in Algebra, Volume 47, Issue 8, 2019. arxiv:1609.08593 -
Parabolic orbits of 2-nilpotent elements for classical groups
(with Giovanni Cerulli Irelli and Francesco Esposito)
Journal of Lie Theory, Volume 29, Issue 4, 2019. arxiv:1802.06425 -
Parabolic Conjugation and Commuting Varieties
(with Michael Bulois)
Transformation Groups, Volume 24, Issue 4, 2019. arxiv:1606.08840 -
Semi-simplicity of the category of admissible D-modules
(with Gwyn Bellamy)
To appear in: Kyoto Journal of Mathematics. arxiv:1709.08986 -
Staircase algebras and graded nilpotent pairs
Journal of Pure and Applied Algebra, Volume 221, Issue 8, Pages 1899-2156, 2017. arxiv:1509.04584 -
Finite parabolic conjugation and commuting varieties
Oberwolfach Reports, No. 25/2015, Mathematisches Forschungsinstitut Oberwolfach, 2015. -
Non-Reductive Conjugation on the Nilpotent Cone
Algebras and Representation Theory, Volume 17, Issue 6, pp 1683–1706, 2014. arxiv:1504.05374 -
Finite Parabolic Conjugation on Varieties of Nilpotent Matrices
Algebras and Representation Theory, Volume 17, Issue 6, pp 1657–1682, 2014. arxiv:1504.05367 -
Bn-orbits of 2-nilpotent matrices and generalizations
(with Markus Reineke)
Highlights in Lie algebraic methods, Progr. Math., 295, Birkhäuser/Springer, New York, 2012. arxiv:1004.1996
Recent conferences and talks
2020
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February 4th. ABCD-Seminar, Cologne
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January 24th. Emmy-Noether-Seminar, Erlangen
Talk: "Approaching degenerations in classical Lie types"
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June 10th. Algebra and Representation Theory Seminar, Tor Vergata, Rome
Talk: "Towards degenerations for algebras with self-duality" -
April 30th. Incontri di Algebra e Geometria, Sapienza Universität, Rom
Talk: "Conjugation on the nilpotent cone"
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April 20th-21st. Workshop "Discrete Categories in Representation Theory", Bielefeld
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March 12th-16th. Workshop "Tropical Geometry meets Representation Theory", Cologne
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March 5th-9th. Workshop "Geometry and Representation Theory of Algebraic Groups", Bad Honnef
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November 9th. Bibo-Seminar , Bielefeld
Talk: "The algebraic U-quotient of the nilpotent cone" -
September 4th-8th. Conference "Some Trends in Algebra 2017", Prag
Talk: "The U-invariant ring of the nilpotent cone" -
July 21st. Oberseminar Darstellungstheorie, Bonn
Talk: "Representation theory of the enhanced (cyclic) nilpotent cone" -
July 12th. Oberseminar der Arbeitsgruppe "Gruppen und Geometrie", Bielefeld
Talk: "Examining parabolic group actions with quiver representations" -
February 06th. Oberseminar "Quivers and representations of algebras", Kaiserslautern
Talk: "Using quiver representations to prove finiteness criteria" -
January 27th - 28th. Darstellungstheorietage 2016, Bochum
(organized together with Britta Späth)