Zobrazeno 1 - 10
of 5 909
pro vyhledávání: '"Minoration"'
Autor:
Marie Désirée Sol Amougou
En Afrique, au Cameroun en particulier, les langues nationales se trouvent être minorées, infériorisées sur leur propre espace. Les locuteurs sont séduits par les avantages incontestables qu'offre la maîtrise de l'anglais et du français; ils n
Autor:
Verger-Gaugry, Jean-Louis
The set of Salem numbers is proved to be bounded from below by $\theta_{31}^{-1}= 1.08544\ldots$ where $\theta_{n}$, $ n \geq 2$, is the unique root in $(0,1)$ of the trinomial $-1+x+x^n$. Lehmer's number $1.176280\ldots$ belongs to the interval $(\t
Externí odkaz:
http://arxiv.org/abs/2401.05843
Autor:
Liu, Jingbo
Let $P_Z$ be a given distribution on $\mathbb{R}^n$. For any $y\in\mathbb{R}^n$, we may interpret $\rho(y):=\ln\mathbb{E}[e^{\left}]$ as a soft-max of $\left$. We explore lower bounds on $\mathbb{E}[\rho(Y)]$ in terms of the min
Externí odkaz:
http://arxiv.org/abs/2305.08063
Autor:
Bednorz, Witold
The first step to study lower bounds for a stochastic process is to prove a special property - Sudakov minoration. The property means that if a certain number of points from the index set are well separated then we can provide an optimal type lower b
Externí odkaz:
http://arxiv.org/abs/2209.08881
Autor:
Hélène Bourdeloie, Alix Bénistant
Publikováno v:
Communication, Vol 41, Iss 1 (2024)
Externí odkaz:
https://doaj.org/article/9c6747b7b17747dcb495dbcadb9657f3
Akademický článek
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Autor:
Liu, Jingbo
We give a complete solution to an open problem of Thomas Cover in 1987 about the capacity of a relay channel in the general discrete memoryless setting without any additional assumptions. The key step in our approach is to lower bound a certain soft-
Externí odkaz:
http://arxiv.org/abs/2012.14521
Autor:
Flammang, V.
We explain how a slight variant in the use of our recursive algorithm leads to improve the known lower bounds for the absolute trace of a totally positive algebraic integer. We also link the absolute trace of a totally positive algebraic integer and
Externí odkaz:
http://arxiv.org/abs/1907.09407