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本文首先从网络的特征等各方面界定了运营商互联网安全的定义,然后通过分析目前运营商互联网存在的问题和威胁,给出了解决办法,并......
High-performance microwave hardware is used in a wide spectrum of communications systems, in particular, communication s......
The precise Lp norm of a class of Forelli-Rudin type operators on the Siegel upper half space is given in this paper.The......
As a foundation of quantum physics,uncertainty relations describe ultimate limit for the measurement uncertainty of inco......
We introduce the concept of <i>q</i>-calculus in quantum geometry. This involves the <i>q</i>-differential and <i>q</i>-......
Rapid growth in social networks(SNs)presents a unique scalability challenge for SN operators because of the massive amou......
Imaging of common bile duct(CBD) can be done by many techniques. Endoscopic retrograde cholangiopancreaticography is con......
Parameters identification of rockfill materials is a crucial issue for high rockfill dams. Because of the scale effect, ......
Some necessary and sufficient conditions of the oontinuity of A_x~+ are given in [1] In this paper, some advances on the......
<正> In this paper we are to discuss the general form of the unitary dilation of the operator on the Hilbert space or on......
<正> Let E be a Banach space. If {T_m} is a sequence of uniform bounded operators such that {T_nx_n} is compact for any ......
<正> With regards to the spectral theory of operators, the relation between quasi-similarity and spectrum has been a pro......
<正> We consider in the Hilbert space H the nonlinear operator equation Lx+Nx=0 (1) for the existence of solutions. Here......
<正> Some dependence among the Riemann functions for self-adjoint hyperbolic equations of the second order had long been......
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The invariant subspace forms of cyclic self-adjoint operators on Hilbet spaces are quite clear, but the invariant subspa......
Let B（H） be all bounded operators on a Hilbert space H and let C<sub>2</sub> denote the class of all Hilbert-Schmidt opera......
LET B<sub>n</sub> be the unit ball of C<sup>n</sup>. The n-dimensional vector space over the complex field C, S<sub>n</s......
LET H be an infinite-dimensional complex Hilbert space with inner product 【·,·】 and B(H) the von Neumann alg......
Let R(D) be the algebra generated in Sobolev space W22(D) by the rational functions with poles outside the unit disk D. ......
In this paper, we give two sufficient and necessary conditions for the L1-uniqueness of one-dimensional Sturm-Liouville ......
Let φ be a linear fractional self-map of the ball BN with a boundary fixed point e1,we show that1φReφ1(z)～Re(1-z1)hold......
In the 1970’s,Folland and Stein studied a family of subelliptic scalar operators L_λwhich arise naturally in the(?)_b-......
In the framework of superspace in Clifford analysis for the Dunkl version, the Fischer decomposition is established for ......
We discuss the best approximation of periodic functions by trigonometric polynomials and the approximation by Fourier pa......
We investigate the adjoints of linear fractional composition operators Cφ acting on classical Dirichlet space D(BN ) in......
We characterize non-negative measures μ on the unit disk D for which the area operator A μ is bounded or compact from ......
In this paper, weighted Lp estimates and sharp weighted endpoint estimates for the mul-tilinear commutators of the Littl......
The Gaussian kernel operators on white noise functional spaces, including second quantization, Fourier-Mehler transform,......
Herrero’s conjecture that each operator with connected spectrum acting on complex, separable Hilbert space can be writt......
Sharp L^p decay of oscillatory integral operators with certain homogeneous polynomial phases in seve
In this paper, we obtain the L^p decay of oscillatory integral operators Tλ with certain homogeneous polynomial phase f......
In this paper, we develop semi-classical analysis on H-type groups. We define semi-classical pseudodifferential operator......
Every nontrivial zero of the Riemann zeta function is associated as eigenvalue with an eigenfunction of the fundamental ......
In the study of the holonomic modules over D_n(■_n) and ■p, it is claimed and used that gr(D_n)(gr(■_n)) and gr(■p) ......
Let■be a Banach space.In this paper the sufficient and necessary condi-tions for an elementary operator on ■to be of f......
The unrestricted use of comprehension principle leads the set theory,λ-conversion,combmatory logic and logical predicat......
In this paper, a new concept of selection operators on hyperspaces (subsets spaces) is introduced, and the existence the......
In this paper, using Brown technique, we prove the Mohebi-Radjabalipour Conjecture by strengthening a slight thickness c......
Comparing with continuous production process, unsteady operation process, such as startup and shutdown,tends to abnormal......
A new method, node ordinal encoded genetic algorithm (NOEGA), is proposed for solving water resources optimal allocation......
Economic Assessment and Review of Waterless Fracturing Technologies in Shale Resource Development: A
Our database tracking of USA water usage per well indicates that traditionally shale operators have been using, on avera......
In injection moulding production,the tuning of the process parameters is a challenging job,which relies heavily on the e......
Series-parallel Hybrid Vehicle Control Strategy Design and Optimization Using Real-valued Genetic Al
Despite the series-parallel hybrid electric vehicle inherits the performance advantages from both series and parallel hy......
Rank theorems of operators between Banach spacesThe translational hull of a strongly fight type—A semigroupMathematics......
Quadratic Recursion Relations of Hodge Integrals via LocalizationAbstractGang TIAN Jian ZHOUV%deriVe some q11adratic rec......
The solutions of dynamic optimization problems are usually very difficult due to their highly nonlinear and multidimensi......
Despite the considerable literatures defined what Ecotourism is or should be, it is experiencing vario- us practices wit......
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