Une construction intrinsèque du cœur de l’invariant de Casson
Annales de l'Institut Fourier, Tome 51 (2001) no. 6, pp. 1741-1761.

Nous donnons une nouvelle construction cohomologique du cœur de l’invariant de Casson et nous donnons un nouveau calcul de ses valeurs sur les générateurs du sous- groupe de Johnson du mapping class group.

We give a new cohomological construction of the core of Casson’s invariant and give a new computation of its values on the generators of the Johnson subgroup of the mapping class group.

DOI : https://doi.org/10.5802/aif.1873
Classification : 57M27,  20J05
Mots clés: invariant de Casson, groupe de Torelli, mapping class group
@article{AIF_2001__51_6_1741_0,
     author = {Pitsch, Wolfgang},
     title = {Une construction intrins\`eque du c\oe ur de l'invariant de Casson},
     journal = {Annales de l'Institut Fourier},
     publisher = {Association des Annales de l'institut Fourier},
     volume = {51},
     number = {6},
     year = {2001},
     pages = {1741-1761},
     doi = {10.5802/aif.1873},
     zbl = {0983.57010},
     language = {fr},
     url = {aif.centre-mersenne.org/item/AIF_2001__51_6_1741_0/}
}
Pitsch, Wolfgang. Une construction intrinsèque du cœur de l’invariant de Casson. Annales de l'Institut Fourier, Tome 51 (2001) no. 6, pp. 1741-1761. doi : 10.5802/aif.1873. https://aif.centre-mersenne.org/item/AIF_2001__51_6_1741_0/

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