搜索结果: 1-15 共查到“definite”相关记录23条 . 查询时间(0.107 秒)
Quantum computations without definite causal structure
Quantum computations definite causal structure
2016/1/23
Weshowthatquantumtheoryallows fortransformationsofblackboxesthatcannotberealizedbyinsertingthe input black boxes within a circuit in a predefined causal order. The simplest example of such a transform...
MONITORING IONOSPHERIC VARIATION FOR A DEFINITE PERIOD TIME IN TURKEY
Ionosphere Total Electron Content GNSS
2016/1/15
Ionosphere has been studied by a number of scientists in recent years. Since GPS observations cannot provide TEC value directly, it can be estimated from combination of observations. In this study TEC...
An Empirically Based System for Processing Definite Descriptions
Empirically Based System Processing Definite Descriptions
2015/8/25
We present an implemented system for processing definite descriptions in arbitrary domains.The design of the system is based on the results of a corpus analysis previously reported, which highlighted ...
Definite Descriptions with Crossing Coreference: A study of the Bach-Peters Paradox
Definite Descriptions Crossing Coreference Bach-Peters Paradox
2015/6/18
Definite Descriptions with Crossing Coreference: A study of the Bach-Peters Paradox.
The Definite Article System in L1-English L2-Spanish Learners
Linguistics Spanish Article Acquisition
2014/10/31
Previous studies on the acquisition of definite plurals in Child and Second Language Acquisition have found strong evidence on how transfer can affect the L2-acquisition of articles. Nevertheless, the...
Maximality and Definite Plurals - Experimental Evidence
definites plurals maximality experimental semantics reaction times
2014/5/7
Statements with plural definite descriptions are often assumed to come with a maximal interpretation, requiring all the individuals meeting the description to have the property expressed by the predic...
Solving Support Vector Machines in Reproducing Kernel Banach Spaces with Positive Definite Functions
support vector machine reproducing kernel Banach space reproducing kernel,posi-tive definite function Fourier transform,Sobolev space,Matern function,Sobolev spline
2012/11/22
In this paper we extend support vector machines from reproducing kernel Hilbert spaces into reproducing kernel Banach spaces whose reproducing kernels can be defined on nonsymmetric domains. Using the...
Positive Definite $\ell_1$ Penalized Estimation of Large Covariance Matrices
Alternating direction methods Large covariance matrices Matrix norm Positive-de nite estimation Sparsity Soft-thresholding.
2012/9/18
The thresholding covariance estimator has nice asymptotic properties for estimating sparse large covariance matrices, but it often has negative eigenvalues when used in real data analysis. To simultan...
Magnitude is a numerical invariant of finite metric spaces, recently introduced by T. Leinster, which is analogous in precise senses to the cardinality of finite sets or the Euler characteristic of to...
Norm and anti-norm inequalities for positive semi-definite matrices
Matrix operator trace symmetric norm symmetric anti-norm
2011/2/25
Some subadditivity results involving symmetric (unitarily invariant) norms are obtained. For instance, if g(t) =Pm k=0 aktk is a polynomial of degree m with non-negative coefficients, then, for all po...
Eigenvalue estimates for singular left-definite Sturm-Liouville operators
turm-Liouville operator left-definite eigenvalue estimate
2011/2/23
The spectral properties of a singular left-definite Sturm-Liouville operator JA are investigated and described via the properties of the corresponding right-definite selfadjoint counterpart A which is...
Entanglement transitions in random definite particle states
entanglement transitions Quantum Physics
2010/11/8
Entanglement within qubits are studied for the subspace of definite particle states or definite number of up spins. A transition from an algebraic decay of entanglement within two qubits (1/N^2) with ...
A new Lax-Oleinik type semigroup for time-periodic positive definite Lagrangian systems
Lax-Oleinik type semigroup time-periodic positive definite Lagrangian systems
2010/11/15
In this paper we introduce a new Lax-Oleinik type semigroup associated with positive definite Lagrangian systems for both the time-independent case and the time-periodic case. We show that the new La...
On positive definite preserving linear transformations of rank $r$ on real symmetric matrices
positive definite linear transformations
2010/11/22
We study on what conditions on $B_k,$ \ a linear transformation of rank $r$ \label{form} T(A)=\sum_{k=1}^r\tr(AB_k)U_k where $U_k,\ k=1,2,..., r$ are linear independent and all positive definite; is p...
Robust Transceiver Design for K-Pairs Quasi-Static MIMO Interference Channels via Semi-Definite Relaxation
K-Pairs Quasi-Static MIMO Interference Channels Semi-Definite Relaxation
2010/12/9
In this paper, we propose a robust transceiver design for the K-pair quasi-static MIMO interference channel. Each transmitter is equipped with M antennas, each receiver is
equipped with N antennas.