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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Biautomatic and non-positively curved groups

2022/47/D/ST1/00779

Keywords:

geometric group theory biautomatic groups non-positive curvature

Descriptors:

  • ST1_005:

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 Motiejus Valiunas 

Number of co-investigators in the project: 1

Call: SONATA 18 - announced on 2022-07-15

Amount awarded: 204 960 PLN

Project start date (Y-m-d): 2023-06-19

Project end date (Y-m-d): 2027-01-18

Project duration:: 43 months (the same as in the proposal)

Project status: Pending project

Project description

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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 (2)
  1. Higher-rank GBS groups: non-positive curvature and biautomaticity
    Authors:
    Sam Shepherd, Motiejus Valiunas
    Academic press:
    Geometriae Dedicata (rok: 2025, tom: 219, strony: article number 76), Wydawca: Springer
    Status:
    Published
    DOI:
    10.1007/s10711-025-01037-y - link to the publication
  2. Free-by-cyclic groups are equationally Noetherian
    Authors:
    Monika Kudlinska, Motiejus Valiunas
    Academic press:
    Mathematische Annalen (rok: 2025, tom: 392, strony: 525-546), Wydawca: Springer
    Status:
    Published
    DOI:
    10.1007/s00208-025-03096-8 - link to the publication