Results 81 to 90 of about 16,254,462 (314)
Effective models of group schemes [PDF]
, 2009 Let $R$ be a discrete valuation ring with fraction field $K$ and $X$ a flat $R$-scheme. Given a faithful action of a $K$-group scheme $G_K$ over the generic fibre $X_K$, we study models $G$ of $G_K$ acting on $X$.
Romagny, Matthieu
core +3 more sources
Models of the group schemes of roots of unity [PDF]
, 2011 Let O_K be a discrete valuation ring of mixed characteristics (0,p), with residue field k. Using work of Sekiguchi and Suwa, we construct some finite flat O_K-models of the group scheme \mu_{p^n,K} of p^n-th roots of unity, which we call Kummer group ...
Ariane M'ezard, M. Romagny, D. Tossici
semanticscholar +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background/Objectives Osteosarcoma is a radioresistant tumor that may benefit from stereotactic body radiation therapy (SBRT) for locoregional control in metastatic/recurrent disease. We report institutional practice patterns, outcomes, toxicity, and failures in osteosarcoma patients treated with SBRT.
Jenna Kocsis +13 more
wiley +1 more source
Gersten Conjecture For Equivariant K-theory And Applications
, 2009 For a reductive group scheme over a regular semi-local ring, we prove an equivarinat version of the Gersten conjecture. We draw some interesting consequences for the representation rings of such reductive group schemes. We also prove the rigidity for the
Krishna, Amalendu
core +1 more source
Group schemes and local densities
Duke Mathematical Journal, 2000 Let \(L\) be a lattice over \(\mathbb{Z}\) equipped with an integral quadratic form \(Q\). The celebrated Smith-Minkowski-Siegel mass formula expresses the total mass of \((L,Q)\), which is a weighted class number of the genus of \((L,Q)\), as a product of local factors. These local factors are known as the local densities of \((L,Q)\). Subsequent work
Gan, Wee Teck, Yu, Jiu-Kang
openaire +2 more sources
Lifestyle Behaviors and Cardiotoxic Treatment Risks in Adult Childhood Cancer Survivors
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Higher doses of anthracyclines and heart‐relevant radiotherapy increase cardiovascular disease (CVD) risk. This study assessed CVD and CVD risk factors among adult childhood cancer survivors (CCSs) across cardiotoxic treatment risk groups and examined associations between lifestyle behaviors and treatment risks.
Ruijie Li +6 more
wiley +1 more source
Renormalization group for effective field theories: Cutoff schemes and universality
Nuclear Physics BIn effective field theories, the concept of renormalization of perturbative divergences is replaced by renormalization group concepts such as relevance and universality. Universality is related to cutoff scheme independence in renormalization.
José Gaite
doaj +1 more source
A traceable group signature scheme
Mathematical and Computer Modelling, 2000 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chen, Jonathan Jen-Rong, Liu, Yuanchi
openaire +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Ongoing evidence indicates increased risk of sarcopenic obesity among children and young people (CYP) with acute lymphoblastic leukemia (ALL), often beginning early in treatment, persisting into survivorship. This review evaluates current literature on body composition in CYP with ALL during and after treatment.
Lina A. Zahed +5 more
wiley +1 more source