Electronic Resource
Involutions of varieties and Rost's degree formula
| العنوان: | Involutions of varieties and Rost's degree formula |
|---|---|
| المؤلفون: | Haution, O, Haution O. |
| بيانات النشر: | De Gruyter country:DE 2018 |
| نوع الوثيقة: | Electronic Resource |
| مستخلص: | To an algebraic variety equipped with an involution, we associate a cycle class in the modulo two Chow group of its fixed locus. This association is functorial with respect to proper morphisms having a degree and preserving the involutions. Specialising to the exchange involution of the square of a complete variety, we obtain Rost's degree formula in arbitrary characteristic (this formula was proved by Rost and Merkurjev in characteristic not two). |
| مصطلحات الفهرس: | Degree formula, Segre class, Steenrod squares, info:eu-repo/semantics/article |
| URL: | info:eu-repo/semantics/altIdentifier/wos/WOS:000451635400008 volume:2018 issue:745 firstpage:231 lastpage:252 numberofpages:22 journal:JOURNAL FÜR DIE REINE UND ANGEWANDTE MATHEMATIK |
| الاتاحة: | Open access content. Open access content info:eu-repo/semantics/closedAccess |
| ملاحظة: | STAMPA English |
| Other Numbers: | ITBAO oai:boa.unimib.it:10281/449120 10.1515/crelle-2016-0003 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85057011315 1415733319 |
| المصدر المساهم: | BICOCCA OPEN ARCH From OAIster®, provided by the OCLC Cooperative. |
| رقم الانضمام: | edsoai.on1415733319 |
| قاعدة البيانات: | OAIster |
| الوصف غير متاح. |