Zobrazeno 1 - 10
of 620
pro vyhledávání: '"Massuyeau A"'
We consider the associated graded $\bigoplus_{k\geq 1} \Gamma_k \mathcal{I} / \Gamma_{k+1} \mathcal{I} $ of the lower central series $\mathcal{I} = \Gamma_1 \mathcal{I} \supset \Gamma_2 \mathcal{I} \supset \Gamma_3 \mathcal{I} \supset \cdots$ of the
Externí odkaz:
http://arxiv.org/abs/2407.07981
Autor:
Habiro, Kazuo, Massuyeau, Gwenael
The Johnson-Morita theory is an algebraic approach to the mapping class group of a surface, in which one considers its action on the successive nilpotent quotients of the fundamental group of the surface. In this paper, we develop an analogue of this
Externí odkaz:
http://arxiv.org/abs/2401.07705
Autor:
Massuyeau, Gwenael
Publikováno v:
Winter Braids Lecture Notes, Tome 8 (2021), Expos\'e no. 1, 41 pages
By classical results of Rochlin, Thom, Wallace and Lickorish, it is well-known that any two 3-manifolds (with diffeomorphic boundaries) are related one to the other by surgery operations. Yet, by restricting the type of the surgeries, one can define
Externí odkaz:
http://arxiv.org/abs/2301.12428
Autor:
Faes, Quentin, Massuyeau, Gwenael
The Johnson kernel is the subgroup of the mapping class group of a closed oriented surface that is generated by Dehn twists along separating simple closed curves. The rational abelianization of the Johnson kernel has been computed by Dimca, Hain and
Externí odkaz:
http://arxiv.org/abs/2209.12740
Autor:
Massuyeau, Gwenael, Moussard, Delphine
Publikováno v:
Canad. J. Math. 73:6 (2021) 1743-1770
We prove a "splicing formula" for the LMO invariant, which is the universal finite-type invariant of rational homology $3$-spheres. Specifically, if a rational homology $3$-sphere $M$ is obtained by gluing the exteriors of two framed knots $K_1 \subs
Externí odkaz:
http://arxiv.org/abs/2001.03358
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Utrera-Melero, Raquel, Cordier, Marie, Massuyeau, Florian, Mevellec, Jean-Yves, Latouche, Camille, Martineau-Corcos, Charlotte, Perruchas, Sandrine
Publikováno v:
In Journal of Luminescence November 2023 263
Autor:
Sonja Aulbach, Roland Stalder, Malcolm Massuyeau, Richard A. Stern, Dmitri A. Ionov, Andrey V. Korsakov
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 24, Iss 12, Pp n/a-n/a (2023)
Abstract Kimberlite‐borne eclogite xenoliths having Precambrian oceanic crustal protoliths and entrained from ≥100 km depth can retain pristine geochemical features despite extended residence in the cratonic lithospheric mantle, making them valua
Externí odkaz:
https://doaj.org/article/a4b758e009ae494ea1451d04b4711b77
Publikováno v:
Topology and Geometry: A Collection of Essays Dedicated to Vladimir G. Turaev, 357-398. Ed. A. Papadopoulos, Eur. Math. Soc., Berlin, 2021
The generalized Dehn twist along a closed curve in an oriented surface is an algebraic construction which involves intersections of loops in the surface. It is defined as an automorphism of the Malcev completion of the fundamental group of the surfac
Externí odkaz:
http://arxiv.org/abs/1909.09496