نتایج جستجو برای: m2 ag logarithmically convex function
تعداد نتایج: 1329223 فیلتر نتایج به سال:
We consider the problem of high-dimensional structured estimation with norm-regularized estimators, such as Lasso, when the design matrix and noise are drawn from sub-exponential distributions. Existing results only consider sub-Gaussian designs and noise, and both the sample complexity and non-asymptotic estimation error have been shown to depend on the Gaussian width of suitable sets. In cont...
Background: Sexual dysfunction is an important health problem which prevalence in patients with type 2 diabetes (T2D) is higher than other people. The aim of this study was to evaluate the effect of L-arginine oral supplementation on sexual function in men with T2D and mild-to-moderate erectile dysfunction (ED). Methods: Eighty men with T2D, suffering from mild-to-moderate erectile dysfunction ...
Let An denote the n-th cycle index polynomial, in the variables Xj , for the symmetric group on n letters. We show that if the variables Xj are assigned nonnegative real values which are logconcave, then the resulting quantities An satisfy the two inequalities An 1An+1 A2n n+1 n An 1An+1: This implies that the coe cients of the formal power series exp(g(u)) are log-concave whenever those of g(u...
let $c_0(alpha)$ denote the class of concave univalent functions defined in the open unit disk $mathbb{d}$. each function $f in c_{0}(alpha)$ maps the unit disk $mathbb{d}$ onto the complement of an unbounded convex set. in this paper, we study the mapping properties of this class under integral operators.
One of the key points modeling noncircular particles in discrete element method is contact detection particles. In this study, a general algorithm two-dimensional with analytic shape functions provided. The strictly convex function, such as ellipses and superellipses, solved by Newton–Raphson method, grid provided to deal heart-shaped can be generalized into particle system, which function not ...
BACKGROUND Diabetes mellitus is considered an important risk factor for cardiovascular diseases. High hemoglobin A1c (HbA1c) levels, which indicate poor glycemic control, have been associated with occurrence of cardiovascular diseases. There are few parameters which can predict cardiovascular risk in patients with well-controlled diabetes. Low 1,5-anhydroglucitol (1,5-AG) levels are considered ...
We study the behavior of mutual information (MI) in various quadratic fermionic chains, with and without pairing terms both short- long-range hoppings. The models considered include short-range limit versions Kitaev model as well, also cases which area law for entanglement entropy is - logarithmically or non-logarithmically violated. In all surveyed, when violated at most logarithmically, MI a ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید