Projects funded by the NCN

Information on the principal investigator and host institution

Information of the project and the call

Keywords

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Dynamics and bounded cohomoogy

2018/28/C/ST1/00542

Keywords:

bounded cohomology diffeomorphisms groups entropy quasimorphisms bi-invariant norms bi-invariant orders commutator length palindroms

Descriptors:

  • ST1_5: Geometry
  • ST1_6: Topology
  • ST1_15: Mathematical aspects of computer science

Panel:

ST1 - Mathematics: all areas of mathematics, pure and applied, as well as mathematical foundations of computer science, physics and statistics

Host institution :

Uniwersytet Wrocławski, Wydział Matematyki i Informatyki

woj. dolnośląskie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr Michał Marcinkowski 

Number of co-investigators in the project: 1

Call: SONATINA 2 - announced on 2017-12-15

Amount awarded: 394 346 PLN

Project start date (Y-m-d): 2018-12-05

Project end date (Y-m-d): 2021-12-04

Project duration:: 36 months (the same as in the proposal)

Project status: Project settled

Project description

Download the project description in a pdf file

Note - project descriptions were prepared by the authors of the applications themselves and placed in the system in an unchanged form.

Information in the final report

  • Publication in academic press/journals (4)
  1. A short proof that the Lp-diameter of Diff0(S,area) is infinite
    Authors:
    Michał Marcinkowski
    Academic press:
    Algebraic and Geometric Topology (rok: 2021, ), Wydawca: Mathematical Sciences Publishers
    Status:
    Accepted for publication
    DOI:
    brak - link to the publication
  2. Qualitative counting closed geodesics
    Authors:
    Bastien Karlhofer, Jarek Kędra, Michał Marcinkowski, Alexander Trost
    Academic press:
    Geometriae Dedicata (rok: 2021, tom: 213, strony: 523–530), Wydawca: Springer
    Status:
    Published
    DOI:
    10.1007/s10711-021-00595-1 - link to the publication
  3. Bounded cohomology of transformation groups
    Authors:
    Michael Brandenbursky, Michał Marcinkowski
    Academic press:
    Mathematische Annalen (rok: 2021, ), Wydawca: Springer
    Status:
    Published
    DOI:
    10.1007/s00208-021-02266-8 - link to the publication
  4. The Schwarz-Milnor lemma for braids and area-preserving diffeomorphisms
    Authors:
    Michael Brandenbursky, Egor Shelukhin, Michał Marcinkowski
    Academic press:
    Selecta Mathematica (rok: 2021, ), Wydawca: Springer
    Status:
    Submitted
    DOI:
    brak - link to the publication

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