
Date:

Speaker:

Title (click on the title to see the Abstract):







24.05.06.

H.Mildenberger

On cardinal characteristics of the reals.
We shall discuss cardinal characteristics of the reals.







22.05.06.

R.Cauty

Homologic algebra and generalization of BorsukUlam Theorem.
We shall discuss homologic algebra and generalization of BorsukUlam theorem.







06.03.06.

O.Shukel'

Hypersymmetric powers and asymptotically zerodimesional spaces.
We study the properties of functor of hypersymmetric power in the
asymptotic category and category $R$ ( Roe category of proper
metric spaces and proper coarse embedding). Some examples of
asymptotically zerodimensional spaces are considered. Also we
consider the question of coarse embeddability of this spaces and
their hypersymmetric powers.







27.02.06.

T.Banakh

P_{1}metrics
We discuss P_{1}metrics.







20.02.06.

N.Lyaskovska

Weakly Psmall not Psmall subsets in a group.
Answearing a question of
Dikranjan and Protasov we prove that each infinite group
containt
a weakly Psmall subset A which is not Psmall. The latter means
that for every n there are pairwise disjoint translation copies of
A in group G but there is no infinitely many such disjoint copies.







13.02.06.

T.Banakh,
M.Zarichnyi

Divertissement.
Some open problems are discussed.







28.11.05.

T.Banakh

Division and kth Root Theorems for the Hilbert cube.
We discuss the division and kth Root Theorems for the Hilbert cube.







14.11.05.

T.Banakh

An answer to Maslyuchenko's question.
We present the answer to one of Maslyuchenko's questions.







07.11.05.

I.Stasyuk

On operators extending partial ultrametrics.
We discuss operators extending partial ultrametrics.







24.10.05.

T.Banakh

Subproper maps and k^{*}spaces.
We discuss subproper maps and k^{*}spaces.







03.10.05.

N.Lyaskovska

Weakly Psmall not Psmall subsets in an Abelian group.
Answearing a question of
Dikranjan and Protasov we prove that each infinite
Abelian group containt
a weakly Psmall subset A which is not Psmall. The latter means
that for every n there are pairwise disjoint translation copies of
A in group G but there is no infinitely many such disjoint copies.







26.09.05.

R.Kozhan

Openmulticommutativity of the probability measure functor.
For the functors acting in the category of compact
Hausdorff spaces, we introduce the socalled open multicommutativity property, which generalizes both
bicommutativity and openness, and prove that this property is satisfied by the functor of probability measures.







19.09.05.

Т.Banakh

Scheepers' diagram and a question of Zdomskyy.
We discuss Scheepers' diagram and a question of Zdomskyy.







12.09.05.

T.Banakh

An answer to a
question of Plicko about the cardinality of Hamel basis.
We provide an answer to a
question of Plicko about the cardinality of Hamel basis.





