Previous talks this semester:
17.10 at 2.15 pm. Room 403.
Małgorzata Rojek (IMPAN/MIMUW).
The non-separability of the Gelfand space of the measure algebra on the circle.
Abstract: "In this series of two talks we will study the Gelfand space of the algebra
M(T) of measures on the circle. Although the space arises in a very natural way,
there are still many open questions concerning its topology. During the first talk we will recall basic properties
of the algebra M(T) and introduce some useful tools, in particular the
Riesz products. The main goal of the second talk is to prove that the Gelfand space Δ(M(T)) contains continuum pairwise disjoint open sets".
10.10, 2.30pm, room 321
The public defence of doctoral thesis of Damian GÅ‚odkowski.
The thesis is entitled
"Some applications of set theory in Banach spaces and operator algebras". For more details see
https://www.impan.pl/instytut/awanse/materialy-publiczne/doktor/damian-glodkowski/ogloszenie-o-publicznej-obronie.pdf
Talks in the second semester of 2023-24.
Talks in the first semester of 2023-24.
Talks in the second semester of 2022-23.
Talks in the first semester of 2022-23.
Talks in the second semester of 2021-22.
Talks in the first semester of 2021-22.
Talks in the second semester of 2020-21.
Talks in the first semester of 2020-21.
Talks in the second semester of 2019-20.
Talks in the first semester of 2019-20.
Talks in the second semester of 2018-19.
Talks in the first semester of 2018-19.
Talks in the second semester of 2017-18.
Talks in the first semester of 2017-18.
Talks in the second semester of 2016-17.
Talks in the first semester of 2016-17.
Talks in the second semester of 2015-16.
Talks in the first semester of 2015-16.
Talks in the second semester of 2014-15.
Talks in the first semester of 2014-15.
Talks in the second semester of 2013-14.
Talks in the first semester of 2013-14.
Talks in the second semester of 2012-13.
Talks in the first semester of 2012-13.
Talks in the second semester of 2011-12.
Talks in the first semester of 2011-12.
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