Results 31 to 40 of about 5,736,037 (284)
Direct measurement of the carrier leakage in an InGaAsP/InP laser [PDF]
Carrier leakage over the heterobarrier in an InGaAsP/InP laser is measured directly in a laser-bipolar-transistor structure.
Chen, T. R. +6 more
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Permanence properties of normal structure [PDF]
A list of equivalent conditions for a subset C of a normed space to have NS (normal structure) is given, among them, the following new characterization: C has NS iff each limit-constant sequence with convex hull in C is constant. Here, \((x_ n)\) is limit-constant (limit-affine) if the functional \(\Lambda x=\lim_{n\to \infty}\| x_ n-x\|\) is defined ...
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UConvex Coefficient of Banach Space
The spatial geometric constant is the quantification of the geometrical properties of space From the study of geometric properties to the calculation of geometric constants from qualitative to quantitative advancement Firstly, this paper introduces a new
WANG Jing, CUI Yunan
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Controlling the synthesis of metallic nanostructures for high quality surface-enhanced Raman scattering (SERS) materials has long been a central task of nanoscience and nanotechnology.
Longkun Yang +5 more
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On the structure of Normal Matrix Model
We study the structure of the normal matrix model (NMM). We show that all correlation functions of the model with axially symmetric potentials can be expressed in terms of holomorphic functions of one variable. This observation is used to demonstrate the
Chau, Ling-Lie, Zaboronsky, Oleg
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Normality and Cohen-Macaulayness of local models of Shimura varieties [PDF]
We prove that in the unramified case, local models of Shimura varieties with Iwahori level structure are normal and Cohen Macaulay.Comment: 13 pages, final ...
He, Xuhua
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Compact leaves of codimension one holomorphic foliations on projective manifolds [PDF]
This article studies codimension one foliations on projective man-ifolds having a compact leaf (free of singularities). It explores the interplay between Ueda theory (order of flatness of the normal bundle) and the holo-nomy representation (dynamics of ...
Claudon, Benoît +3 more
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Discovery of Barakacin and Its Derivatives as Novel Antiviral and Fungicidal Agents
Pesticides are essential for the development of agriculture. It is urgent to develop green, safe and efficient pesticides. Bisindole alkaloids have unique and concise structures and broad biological activities, which make them an important leading ...
Yongyue Gao +11 more
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Self-Dual Integral Normal Bases and Galois Module Structure
Let $N/F$ be an odd degree Galois extension of number fields with Galois group $G$ and rings of integers ${\mathfrak O}_N$ and ${\mathfrak O}_F=\bo$ respectively. Let $\mathcal{A}$ be the unique fractional ${\mathfrak O}_N$-ideal with square equal to the
Pickett, Erik Jarl, Vinatier, Stéphane
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Minimax structured normal means inference [PDF]
We provide a unified treatment of a broad class of noisy structure recovery problems, known as structured normal means problems. In this setting, the goal is to identify, from a finite collection of Gaussian distributions with different means, the distribution that produced some observed data.
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