Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Sandro Manfredini"'
Autor:
Simona Settepanella, Sandro Manfredini
Publikováno v:
Annales de la Faculté des sciences de Toulouse : Mathématiques. 23:353-359
Let $\mathcal{F}_h^i(k,n)$ be the $i$th ordered configuration space of all distinct points $H_1,\ldots,H_h$ in the Grassmannian $Gr(k,n)$ of $k$-dimensional subspaces of $\mc^n$, whose sum is a subspace of dimension $i$. We prove that $\mathcal{F}_h^
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b13d0e2f8468906e12ed8bc8c60a356c
https://doi.org/10.5802/afst.1410
https://doi.org/10.5802/afst.1410
Autor:
Roberto Pignatelli, Sandro Manfredini
Publikováno v:
Topology and its Applications. 153:2613-2623
In this paper we study normal singularities of complex analytic surfaces. In particular, since a normal surface has only isolated singularities (see, e.g., [10]), we restrict our attention to germs (S, s) where S is a connected normal surface, s ∈
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3297eaa2397c9808241f6beb9bc15a68
https://doi.org/10.1016/j.topol.2005.10.007
https://doi.org/10.1016/j.topol.2005.10.007
Autor:
Sandro Manfredini, Simona Settepanella
We describe the fundamental group and second homotopy group of ordered $k-$point sets in $Gr(k,n)$ generating a subspace of fixed dimension.
Comment: 10 pages
Comment: 10 pages
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a25a0ca460ef1337de36332de25f32c
http://hdl.handle.net/2318/1843498
http://hdl.handle.net/2318/1843498
We describe the fundamental groups of ordered and unordered $$k-$$ point sets in $$\mathbb {C}^n$$ generating an affine subspace of fixed dimension.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9da4ea5fa122e5c3b5e0201663d24fce
http://hdl.handle.net/11568/588268
http://hdl.handle.net/11568/588268
Autor:
Sandro Manfredini, Roberto Pignatelli
Publikováno v:
Topology and its Applications. 103(1):1-31
In this paper the authors study generic covers of C 2 branched over {x n +y m }=0 s.t. the total space is a normal analytic surface. They found a complete description of the monodromy of the cover in terms of the monodromy graphs and an almost comple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d13638b0fe88fffc0052d38529c2e57a
Autor:
Sandro Manfredini
Publikováno v:
Topology and its Applications. 78:123-142
Let B n be the braid group on n strings and let Φn : B n → S n be the standard homomorphism of B n onto the group of permutations of the set }1,…,n}. In this paper the author calculates, using the Reidemeister-Schreier method, a presentation for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4992ccfa6e0e56f9832618d755fa58b
https://doi.org/10.1016/s0166-8641(96)00152-6
https://doi.org/10.1016/s0166-8641(96)00152-6
Autor:
Roberto Pignatelli, Sandro Manfredini
Publikováno v:
Michigan Math. J. 50, iss. 2 (2002), 287-312
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d87770de7d6e33ac2dec2e900b5ce8b2
https://doi.org/10.1307/mmj/1028575735
https://doi.org/10.1307/mmj/1028575735
Autor:
Luis Wong
La industria de videojuegos es global y América Latina no es la excepción. Desde hace más de dos décadas amigos, hermanos o compañeros de trabajo comenzaron a desarrollar juegos mientras descubrían una industria que se preparaba para ser la má