On the cohomology ring of the infinite flag manifold LG/T
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Dosyalar
Tarih
1998
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
In this work, we discuss the calculation of cohomology rings of LG/T. First we describe the root, system and Weyl group of LG, then we give some homotopy equivalences on. the loop groups and homogeneous spaces, and investigate the cohomology ring structures of LSU2/T and ΩSU2. Also we prove that BGG-type operators correspond to partial derivation operators on the divided power algebras.
Açıklama
Anahtar Kelimeler
Mathematics, Cohomology Rings, Loop Groups, Matematik, Döngü Grupları, Kohomoloji Halkaları
Kaynak
Turkish Journal of Mathematics
WoS Q Değeri
Scopus Q Değeri
Q2
Cilt
22
Sayı
4
