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Ramification of braid groups and their related structures

"The proposed project brings together Neha Nanda, a young researcher who finished her Ph.D this summer, and who already has a number of publications and pre-prints, and an experienced researcher, John Guaschi, who is full professo... ver más

30/09/2024

UNICAEN

196K€

Presupuesto del proyecto: 196K€

Líder del proyecto

UNIVERSITE DE CAEN NORMANDIE No se ha especificado una descripción o un objeto social para esta compañía.

TRL 4-5

Ver 2 Participantes

Financiación concedida El organismo HORIZON EUROPE notifico la concesión del proyecto el día 2024-09-30

Línea de financiación objetivo El proyecto se financió a través de la siguiente ayuda:

HORIZON-MSCA-2021-PF-01-01: MSCA Postdoctoral Fellowships 2021

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2 Participantes

UNICAEN

195.91K€ | Lider

CNRS

N.D. | Participante

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Últimas noticias

29-11-2024: IDAE En las últimas 48 horas el Organismo IDAE ha otorgado 4 concesiones

29-11-2024: ECE En las últimas 48 horas el Organismo ECE ha otorgado 2 concesiones

29-11-2024: CMVAMADRID En las últimas 48 horas el Organismo CMVAMADRID ha otorgado 37 concesiones

Duración del proyecto: 25 meses Fecha Inicio: 2022-08-29
Fecha Fin: 2024-09-30

Líder del proyecto

UNIVERSITE DE CAEN NORMANDIE

TRL 4-5

Presupuesto del proyecto 196K€

Descripción del proyecto "The proposed project brings together Neha Nanda, a young researcher who finished her Ph.D this summer, and who already has a number of publications and pre-prints, and an experienced researcher, John Guaschi, who is full professor at Université de Caen Normandie. They propose to study certain ramifications of braid groups and related structures, namely the (virtual) twin groups, and the relations of these groups with (virtual) doodles that play the rôle of planar analogues of knots in R^3. The main aims of the project are: 1) understand better the (pure) twin groups by studying some of their invariants, such as their virtual cohomological dimension, and look for good presentations for them using Fadell-Neuwirth-like short exact sequences. 2) following the construction of surface braid groups from Artin braid groups, generalise the (pure) twin groups to surface (pure) twin groups, obtain presentations of these groups, and seek doodle-like structures to which they correspond. 3) construct new (virtual) doodle invariants, some being analogous to those known for knots and links, the aim being to classify (virtual) doodles. Being at the intersection of several domains, the general setting of the project is active and competitive. As well as being ambitious, the project is innovative, not just for the choice of problems to be studied, but also because its members have complementary interests and skills in algebra, low-dimensional topology, and combinatorial group theory. The project members will also be able to count on the expertise of other mathematicians in Caen working in related areas, as well as the dynamic network of the research group in Caen, including meetings organised by members of the GDR ""Tresses"", the regional ARTIQ project in collaboration with computer scientists in Rouen, and schools such as ""Winterbraids"". "

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