Giovanni Gaiffi
De Concini-Procesi models of arrangements and symmetric group actions
Paperback Engels 1999 9788876422898Levertijd ongeveer 9 werkdagen
Samenvatting
In this thesis we deal with the models of subspace arrangements introduced by De Concini and Procesi. In particular we study their integer cohomology rings, which are torsion free Z-modules of which we find Z-bases. When the considered arrangement is the braid hyperplane arrangement, this leads to the study of the integer cohomology rings of the moduli spaces of n-pointed curves of genus 0 and of their Mumford-Deligne compactifications. We deal with the action of the symmetric group on the cohomology rings: we give explicit formulas for the associated generalized Poincaré series, and provide recursive formulas for the characters.
Specificaties
ISBN13:9788876422898
Taal:Engels
Bindwijze:paperback
Aantal pagina's:108
Uitgever:Scuola Normale Superiore
Lezersrecensies
Wees de eerste die een lezersrecensie schrijft!
Rubrieken
- advisering
- algemeen management
- coaching en trainen
- communicatie en media
- economie
- financieel management
- inkoop en logistiek
- internet en social media
- it-management / ict
- juridisch
- leiderschap
- marketing
- mens en maatschappij
- non-profit
- ondernemen
- organisatiekunde
- personal finance
- personeelsmanagement
- persoonlijke effectiviteit
- projectmanagement
- psychologie
- reclame en verkoop
- strategisch management
- verandermanagement
- werk en loopbaan