2026-06-28T15:23:40Zhttps://docta.ucm.es/rest/oai/request

oai:docta.ucm.es:20.500.14352/437502023-08-25T18:40:24Zcom_20.500.14352_14col_20.500.14352_15

On piecewise isomorphism of some varieties Gusein-Zade, Sabir Medgidovich Luengo Velasco, Ignacio Melle Hernández, Alejandro Two quasi-projective varieties are called piecewise isomorphic if they can be stratified into pairwise isomorphic strata. We show that the m-th symmetric power Sm(Cn) of the complex affine space Cn is piecewise isomorphic to Cmn and the m-th symmetric power Sm(CP∞ ) of the infinite dimensional complex projective space is piecewise isomorphic to the infinite dimensional Grassmannian Gr(m;∞). 2023-06-20T03:31:57Z 2023-06-20T03:31:57Z 2011 journal article 2218-6816 https://hdl.handle.net/20.500.14352/43750 http://azjm.org/index.php/azjm/login?source=%2Findex.php%2Fazjm%2Farticle%2Fview%2F12%2F112 eng 10-01-00678 NSh-8462.2010.1 2010-21740-C02-01 Grupo Singular CCG07-UCM/ESP-2695-921020 restricted access Azerb. Math. Soc