Sil Linskens
Mathematical Institute
University of Bonn
Endenicher Allee 60
53115 Bonn
Email:  linskens(at)math.unibonn.de 

Room:  Endenicher Allee 60, Room 4.020 
About
I am a fourth year Ph.D. student, under the supervision of Stefan Schwede. My research is currently focused on (globally) equivariant homotopy theory, parametrized higher category theory, and equivariant elliptic cohomology.Articles

With B. Cnossen & T. Lenz:
Parametrized higher semiadditivity and the universality of spans,
arXiv:2403.07676 (70 pages, 2024, preprint). 
With B. Cnossen, R. Haugseng & T. Lenz:
Homotopical commutative rings and bispans,
arXiv:2403.06911 (34 pages, 2024, preprint). 
Globalizing and stabilizing global infinity categories,
arXiv:2401.02264 (29 pages, 2024, preprint). 
With B. Cnossen & T. Lenz:
Partial parametrized presentability and the universal property of equivariant spectra,
arXiv:2307.11001 (56 pages, 2023, submitted). 
With B. Cnossen & T. Lenz:
Parameterized stability and the universal property of global spectra,
arXiv:2011.08808 (103 pages, 2023, submitted). 
With D. Nardin & L. Pol:
Global homotopy theory via partially lax limits,
arXiv:2206.01556 (70 pages, 2022, submitted). 
With R. Haugseng, F. Hebestreit & J. Nuiten:
Twovariable fibrations, factorisation systems and ∞categories of spans,
arXiv:2011.11042 (59 pages, 2022, in revision). 
With R. Haugseng, F. Hebestreit & J. Nuiten:
Lax monoidal adjunctions, twovariable fibrations and the calculus of mates,
Proceedings of the London Mathematical Society, vol. 127, no. 4 (2023), pp.889957.
Seminars
Last semester I coorganized a seminar on synthetic spectra with Lucas Piessevaux.Please find the program here.
News
Bonn mathematics performs excellently again in QS ranking
Stefan Schwede is invited speaker at the ECM 2024 in Sevilla
Jessica Fintzen wins Cole Prize
Regula Krapf receives university teaching award
Catharina Stroppel joined the North RhineWestphalia Academy for Sciences and Arts
Daniel Huybrechts receives the Compositio Prize for the periode 20172019
Catharina Stroppel receives Gottfried Wilhelm Leibniz Prize 2023
Grants for Mathematics students from Ukraine
Jessica Fintzen is awarded a Whitehead Prize of the London Mathematical Society
Peter Scholze elected as Foreign Member of the Royal Society