Results 21 to 26 of about 108 (26)

A cdh approach to zero-cycles on singular varieties [PDF]

open access: yes, 2010
We study the Chow group of zero-cycles on singular varieties using the cdh topology. We define the cdh versions of the zero-cycles and albanese maps. We prove results comparing these groups for a singular variety with the similar groups on the resolution
Krishna, Amalendu
core  

Машины и механизмы садово-паркового хозяйства [PDF]

open access: yes, 2014
Изложены основные сведения по назначению и устройству основных групп машин, применяемых в садово-парковом хозяйстве и предназначенных для создания и эксплуатации объектов ...
Асмоловский, Михаил Корнеевич   +1 more
core  

Modules homotopiques (Homotopy modules)

open access: yes, 2009
The proof of the coincidence of the Gysin morphism in motivic cohomology and the usual pushout on Chow groups has been improved (see Lemma 3.3 and Proposition 3 ...
Déglise, Frédéric
core   +1 more source

Severi Varieties on Ruled Surfaces over Elliptic Curves

open access: yes
We proved that the general members of Severi varieties on an Atiyah ruled surface over a general elliptic curve have nodes and ordinary triple points as singularities.Comment: 25 ...
Chang, Xiaotian   +2 more
core  

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