Piotr Koszmider's web page

Piotr Koszmider: Works

Papers published after 2020

P. Koszmider, Z. Silber, Countably tight dual ball with a nonseparable measure.

J. Lond. Math. Soc., II. Ser. 110, No. 4, Article ID e12988, 25 p. (2024).

Arxiv

P. Koszmider, Banach spaces in which large subsets of spheres concentrate

J. Inst. Math. Jussieu 23, No. 2, 737-752 (2024).

Arxiv

P. Koszmider, K. Ryduchowski, Equilateral and separated sets in some Hilbert generated Banach spaces.

Proc. Am. Math. Soc. 152, No. 3, 1003-1017 (2024).

Arxiv

O. Guzmán, M. Hrušák, P. Koszmider, Almost disjoint families and the geometry of nonseparable spheres.

J. Funct. Anal. 285, No. 11, Article ID 110149, 49 p. (2023).

Arxiv

P. Koszmider, H. Wark, Large Banach spaces with no infinite equilateral sets.

Bull. Lond. Math. Soc. 54, No. 6, 2066-2077 (2022).

Arxiv

D. Głodkowski, P. Koszmider, On coverings of Banach spaces and their subsets by hyperplanes.

Proc. Am. Math. Soc. 150, No. 2, 817-831 (2022).

Arxiv

P. Koszmider, A non-diagonalizable pure state.

Proc. Natl. Acad. Sci. USA 117, No. 52, 33085 (2021).

Arxiv

P. Koszmider, On the existence of overcomplete sets in some classical nonseparable Banach spaces

J. Funct. Anal. 281, No. 9, Article ID 109172, 33 p. (2021).

Arxiv

P. Koszmider, N. J. Laustsen, A Banach space induced by an almost disjoint family, admitting only few operators and decompositions

Adv. Math. 381, Article ID 107613, 40 p. (2021).

Arxiv

P. Koszmider, A.Martínez-Celis, Rosenthal families, pavings and generic cardinal invariants

Proc. Am. Math. Soc. 149, No. 3, 1289-1303 (2021).

Arxiv