Research Group — Zero-Dimensional Symmetry


Date Time Room Speaker Title
30/11/2022 13.00 SR 211 Computably t.d.l.c. groups: Computably locally compact subtrees of $\mathbb{N}^{\ast}$, Defining computably t.d.l.c. groups via closed subgroups of $S_{\infty}$

23/11/2022 13.00 SR 211 Computably t.d.l.c. groups: Introduction

16/11/2022 13.00 SR 211 Computably t.d.l.c. groups: Introduction

29/10/2021 13.00 Zoom Model theory: Algebraically closed fields

21/10/2021 13.00 Zoom Model theory: Quantifier elimination

05/10/2021 13.00 Zoom Model theory: Back and forth

28/09/2021 13.00 Zoom Model theory: Up and down

21/09/2021 13.00 Zoom Model theory: Complete theories

07/09/2021 13.00 Zoom Model theory: Complete theories

31/08/2021 13.00 Zoom Model theory: The compactness theorem

24/08/2021 13.00 Zoom Model theory: Definable sets and interpretability

10/08/2021 13.00 Zoom Model theory: Definable sets and interpretability

03/08/2021 13.00 Zoom Max Carter Model theory: Embeddings, isomorphisms, theories

27/07/2021 13.00 Zoom João Vitor Pinto e Silva Model theory: Languages, structures, theories

20/07/2021 13.00 Zoom João Vitor Pinto e Silva Model theory: Languages and structures

13/05/2021 19.00 Zoom Descriptive set theory of Polish group actions: Definable cardinality

06/05/2021 19.00 Zoom Descriptive set theory of Polish group actions: Actions with Borel orbit equivalence relations

29/04/2021 19.00 Zoom Descriptive set theory of Polish group actions: Universal equivalence relations, paradoxical decompositions

22/04/2021 19.00 Zoom Descriptive set theory of Polish group actions: Equivalence relations: the Glimm-Effros dichotomy

15/04/2021 19.00 Zoom Descriptive set theory of Polish group actions: Equivalence relations: the Silver dichotomy

08/04/2021 19.00 Zoom Descriptive set theory of Polish group actions: Universal actions for closed subgroups of $S_{\infty}$

01/04/2021 19.00 Zoom Descriptive set theory of Polish group actions: The logic actions, universal actions

25/03/2021 19.00 Zoom Descriptive set theory of Polish group actions: Borel G-spaces

18/03/2021 19.00 Zoom Descriptive set theory of Polish group actions: $S_{\infty}$, Standard Borel groups and Polishable groups

11/03/2021 19.00 Zoom Descriptive set theory of Polish group actions: Selectors, examples and Standard Borel groups

04/03/2021 19.00 Zoom Descriptive set theory of Polish group actions: The Effors Borel Space

25/02/2021 19.00 Zoom Descriptive set theory of Polish group actions: Standard Borel Spaces

18/02/2021 19.00 Zoom Descriptive set theory of Polish group actions: Borel sets

11/02/2021 19.00 Zoom Descriptive set theory of Polish group actions: Baire groups and universal Polish groups

04/02/2021 19.00 Zoom Descriptive set theory of Polish group actions: Polish Groups

28/01/2021 19.00 Zoom Descriptive set theory of Polish group actions: Polish Groups

21/01/2021 19.00 Zoom Descriptive set theory of Polish group actions: Introduction

03/12/2020 18.00 Zoom Profinite Graphs and Groups: Graphs of Pro-C Groups

19/11/2020 18.00 Zoom Profinite Graphs and Groups: Basic Properties of Free Pro-C Products

12/11/2020 18.00 Zoom Profinite Graphs and Groups: Free Pro-C Products: The Internal Viewpoint

22/10/2020 17.00 Zoom Profinite Graphs and Groups: Subgroups Continuously Indexed by a Space

13/10/2020 17.00 Zoom Profinite Graphs and Groups: Free Pro-C Products: The External Viewpoint

06/10/2020 17.00 Zoom Profinite Graphs and Groups: Free Pro-C Products: The External Viewpoint

30/09/2020 17.00 Zoom Profinite Graphs and Groups: Faithful and Irreducible Actions

15/09/2020 17.00 Zoom Profinite Graphs and Groups: Faithful and Irreducible Actions

08/09/2020 17.00 Zoom Profinite Graphs and Groups

01/09/2020 17.00 Zoom Profinite Graphs and Groups

18/08/2020 17.00 Zoom Profinite Graphs and Groups

11/08/2020 17.00 Zoom Profinite Graphs and Groups

04/08/2020 17.00 Zoom Profinite Graphs and Groups

28/07/2020 17.00 Zoom Profinite Graphs and Groups

21/07/2020 17.00 Zoom Profinite Graphs and Groups

14/07/2020 17.00 Zoom Profinite Graphs and Groups

07/07/2020 17.00 Zoom Profinite Graphs and Groups

02/07/2020 17.00 Zoom Profinite Graphs and Groups

23/06/2020 17.00 Zoom Profinite Graphs and Groups

17/06/2020 17.00 Zoom Profinite Graphs and Groups

09/06/2020 17.00 Zoom Profinite Graphs and Groups

02/06/2020 17.00 Zoom Profinite Graphs and Groups

26/05/2020 17.00 Zoom Profinite Graphs and Groups

19/05/2020 17.00 Zoom Profinite Graphs and Groups

12/05/2020 17.00 Zoom Profinite Graphs and Groups

05/05/2020 17.00 Zoom Profinite Graphs and Groups

28/04/2020 17.00 Zoom Profinite Graphs and Groups

07/04/2020 17.00 Zoom Profinite Graphs and Groups

10/03/2020 10.00 SR 211 Profinite Graphs and Groups

03/03/2020 10.00 SR 211 Profinite Graphs and Groups

18/11/2019 10.00 V 108 Buildings: BN-pairs

11/11/2019 10.00 V 108 Buildings: Strongly transitive automorphism groups

04/11/2019 10.00 V 108 Buildings: Strongly transitive automorphism groups

28/10/2019 10.00 V 108 Buildings: Retractions and apartment systems

21/10/2019 10.00 V 108 Buildings: Flag complexes of incidence geometries

14/10/2019 10.00 V 108 Buildings: Definition and First Properties

08/10/2019 10.00 SR 118 Buildings: Thin chamber complexes

30/09/2019 10.00 V 108 Buildings: Endomorphisms of Coxeter Complexes

23/09/2019 10.00 V 108 Buildings: Coxeter Complexes

16/09/2019 10.00 V 108 Buildings: Abstract Reflection Groups: Equivalent Conditions

02/09/2019 10.00 V 108 Buildings: Examples of Abstract Reflection Groups

29/08/2019 10.00 V 108 Buildings: Abstract Reflection Groups: In Search of Axioms

26/08/2019 10.00 V 102 Buildings: The simplicial complex associated to a reflection groups

22/08/2019 10.00 V 108 Buildings: Cell decomposition

12/08/2019 10.00 V 108 Alejandra Garrido Buildings: Root systems

08/08/2019 10.00 V 102 Alejandra Garrido Buildings: Root systems and Dynkin diagrams

05/08/2019 11.00 V 108 Alejandra Garrido Buildings: Root systems and finite reflection groups

22/05/2019 10.00 W 243 Dave Robertson TDLC Groups: Essentially Chief Series

06/05/2019 13.00 W 243 Dave Robertson TDLC Groups: Essentially Chief Series

01/05/2019 10.00 W 243 Dave Robertson TDLC Groups: Essentially Chief Series

29/04/2019 13.00 W 243 Dave Robertson TDLC Groups: Essentially Chief Series

10/04/2019 10.00 W 243 Dave Robertson TDLC Groups: Essentially Chief Series

08/04/2019 13.00 W 243 Dave Robertson TDLC Groups: Essentially Chief Series

01/04/2019 13.00 W 243 Stephan Tornier TDLC Groups: Cayley-Abels graphs

20/03/2019 10.00 W 243 Stephan Tornier TDLC Groups: Cayley-Abels graphs

18/03/2019 13.00 W 243 Alejandra Garrido TDLC Groups: Cayley-Abels graphs

13/03/2019 10.00 W 243 Alejandra Garrido TDLC Groups: Cayley-Abels graphs

11/03/2019 13.00 W 243 Alejandra Garrido TDLC Groups: Cayley-Abels graphs

06/03/2019 10.00 W 243 Alejandra Garrido TDLC Groups: Cayley-Abels graphs

04/03/2019 13.00 W 243 Michal Ferov TDLC Groups: Cayley-Abels graphs

27/02/2019 10.00 W 243 Michal Ferov TDLC Groups: Cayley-Abels graphs

25/02/2019 13.00 W 243 Michal Ferov TDLC Groups: Cayley-Abels graphs

20/02/2019 13.00 SR 118 Michal Ferov TDLC Groups: Cayley-Abels graphs

17/12/2018 14.00 MC G29 Stephan Tornier TDLC Groups: Haar measures

10/12/2018 14.00 MC G29 Dave Robertson TDLC Groups: Haar measures

04/12/2018 all week Adelaide AustMS Meeting

03/12/2018 all week Adelaide AustMS Meeting

27/11/2018 9.00 MC G29 Dave Robertson TDLC Groups: Haar measures

26/11/2018 14.00 MC G29 CARMA Retreat

20/11/2018 9.00 MC G29 Dave Robertson TDLC Groups: Haar measures

19/11/2018 14.00 MC G29 Dave Robertson TDLC Groups: Haar measures

13/11/2018 all day NeW Space EViMS Workshop

12/11/2018 Seminar

06/11/2018 all day Sydney Group Actions Seminar held at the University of Sydney

05/11/2018 14.00 MC G29 TDLC Groups: Exercise Session

30/10/2018 14.00 MC G29 Stephan Tornier TDLC Groups: Semidirect products and restricted direct products

30/10/2018 9.00 MC G29 Michal Ferov TDLC Groups: Locally finite graphs

29/10/2018 14.00 MC G29 Michal Ferov TDLC Groups: Locally finite graphs

22/10/2018 14.00 MC G29 Michal Ferov TDLC Groups: Topological Isomorphism Theorems

16/10/2018 9.00 MC G29 Michal Ferov TDLC Groups: Topological structure of t.d.l.c. Polish groups

15/10/2018 14.00 MC G29 Michal Ferov TDLC Groups: Van Dantzig's theorem

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