Sil Linskens

Mathematical Institute
University of Bonn
Endenicher Allee 60
53115 Bonn

E-mail:	linskens(at)math.uni-bonn.de
Room:	Endenicher Allee 60, Room 4.020

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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: Two-variable 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, two-variable fibrations and the calculus of mates,
  Proceedings of the London Mathematical Society, vol. 127, no. 4 (2023), pp.889-957.

Seminars

Last semester I co-organized a seminar on synthetic spectra with Lucas Piessevaux.

Please find the program here.