Feliks Rączka

Welcome to my website! I am a Member (postdoc) at the Institute for Advanced Study where my mentor is Jacob Lurie. Before, I did my Ph. D. in the Institute of Mathematics of the Polish Academy of Sciences under the supervison of Piotr Achinger and Adrian Langer. If you want to contact me, my email address is fraczka@impan.pl.

I won the the International Banach Prize – edition 2025. You can read about it [here].

Publications

Feliks Rączka (2025). Frobenius pushforwards of vector bundles on projective spaces, Manuscr. Math. 176, No. 1, Paper No. 6, 13 p. (2025) [arXiv]
Feliks Rączka (2021). On free products inside the unit group of integral group rings. Communications in Algebra, 49(8), 3301–3309. https://doi.org/10.1080/00927872.2021.1894167 (This was my master thesis)

Feliks Rączka (2025). Rank one summands of Frobenius pushforwards of line bundles on G/P. [arXiv]
Feliks Rączka (2025). Continuity of differential operators for nonarchimedean Banach algebras. [arXiv]
Feliks Rączka (2024). Holonomic D-modules on rigid analytic varieties. [arXiv]
Feliks Rączka (2024). Modules of minimal dimension over completed Weyl algebras. [arXiv]

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