Światosław R. Gal
# Światosław R.Gal

**Swiatoslaw.Gal@mimuw.edu.pl** (why?)
Dgt seminar in Wrocław
Ergodic Theory Seminar (TU Wrocław)
All my papers on arXiv,
Reviews on Zenterblatt math and MathSciNet.
Some work not expected to be published.
## Recent preprints

*A refinement of bounded cohomology*
(with Jarek Kędra)

*Finite index subgroups in Chevalley groups are bounded:
an addendum to On bi-invariant word metrics*
(with Jarek Kędra and Alexander Trost)
to appear in Journal of Topology and Analysis

## Recent publications

*Reflection length with two parameters in the asymptotic
representation theory of type B/C and applications*
(with Marek Bożejko, Maciej Dołęga, and Wiktor Ejsmont)
J. Func. Anal., **284** (2023), no. 5, pp. 1–46

*On approximation properties of semidirect products of groups*
(with Goulnara Arjantseva)
Ann. Math. Blaise Pascal, **27** (2020), no. 1, pp. 125–130

*Positive definite functions on Coxeter groups
with applications to operator spaces and noncommutative probability*
(with Marek Bożejko & Wojciech Młotkowski),
Comm. Math. Phys., **361** (2018), no. 2, 583–604

*Uniform symplicity of groups with proximal action*
(with Jakób Gismatullin & Nir Lazarovich),
Trans. Amer. Math. Soc. Ser. B, **4** (2017), pp. 110–130

*Cancelation norm and the geometry of biinvariant word metrics*
(with Michael Brandenbursky, Jarek Kędra & Michał Marcinkowski),
Glasgow Math. J., **58** (2016), no. 1, pp. 153–176
Instytut Matematyczny uwr
pl. Grunwaldzki 2
50-384 Wrocław
Pologne
tel. (48) 71 375 7412