Let $mathbf{c}_0$ be the real vector space of all real sequences which converge to zero. For every $x,yin mathbf{c}_0$, it is said that $y$ is block diagonal majorized by $x$ (written $yprec_b x$) if there exists a block diagonal row stochastic matrix $R$ such that $y=Rx$. In this paper we find the possible structure of linear functions $T:mathbf{c}_0rightarrow mathbf{c}_0$ preserving $prec_b$.

Inspired by the recent measurement of $CP$ asymmetry in individual mode on LHCb, we study $D\to \pi\pi$ system isospin and topological analysis. The ratio between penguin tree amplitudes $P/(T+C)$ is found to be greater than two most values relative strong phase. And $D^0\to \pi^0\pi^0$ a potential reveal order $10^{-3}$, which would observed Belle II future. large might understood $t$-channel ...

Björklund, K. 2002. 24-hour Ambulatory Blood Pressure Relation to the Insulin Resistance Syndrome and Cardiovascular Disease. Acta Universitatis Upsaliensis. Comprehensive Summaries of Uppsala Dissertations from the Faculty of Medicine 1199. 62 pp. Uppsala. ISBN 91-554-5451-8. Hypertension constitutes part of the insulin resistance syndrome, and is a common and powerful risk factor for cardiova...

The buyer’s type is his value  ∈ [ ] and the seller’s type is his cost  ∈ [ ]. The buyer’s value is drawn from a distribution (·) whose density (·) is nonzero on [ ], while the seller’s cost is drawn from the distribution  (·) whose density (·) is nonzero on [ ]. A trader observes his own type but not the type of the other trader. The buyer’s ex post utility from acquiring the...