Browsing by Keywords "mathematical analysis"
Now showing items 110 of 10

Almost quantum correlations
(Nature Publishing Group, 2015)Quantum theory is not only successfully tested in laboratories every day but also constitutes a robust theoretical framework: small variations usually lead to implausible consequences, such as fasterthanlight communication. ... 
Direct measurement of molecular stiffness and damping in confined water layers
(The American Physical Society, 2004)We present direct and linear measurements of the normal stiffness and damping of a confined, few molecule thick water layer. The measurements were obtained by use of a small amplitude (0.36 Å), offresonance atomic force ... 
Fractional Fourier transform preprocessing for neural networks and its application to object recognition
(Pergamon Press, 2002)This study investigates fractional Fourier transform preprocessing of input signals to neural networks. The fractional Fourier transform is a generalization of the ordinary Fourier transform with an order parameter a. ... 
GOPred: GO molecular function prediction by combined classifiers
(2010)Functional protein annotation is an important matter for in vivo and in silico biology. Several computational methods have been proposed that make use of a wide range of features such as motifs, domains, homology, structure ... 
Is the largest Lyapunov exponent preserved in embedded dynamics?
(2000)The method of reconstruction for an ndimensional system from observations is to form vectors of m consecutive observations, which for m > 2n, is generically an embedding. This is Takens' result. Our analytical examples ... 
Model boson fluid with disorder in the selfconsistent field approximation
(2001)We study the groundstate properties of a model neutral boson fluid in the presence of disorder effects. The effective interaction between the bosons is obtained through the selfconsistent field method which renormalizes ... 
On the stability of delayed feedback controllers
(Elsevier, 2003)We consider the stability of delayed feedback control (DFC) scheme for onedimensional discrete time systems. We first construct a map whose fixed points correspond to the periodic orbits of the uncontrolled system. Then ... 
Schlesinger transformations for discrete second Painlevé equation: dPII
(Elsevier BV * NorthHolland, 2005)A method to obtain the Schlesinger transformations for the standard discrete second Painlevé equation, dPII, is given. The procedure involves formulating a RiemannHilbert problem for a transformation matrix which transforms ... 
Six lowstrain zincblende half metals: An ab initio investigation
(2003)A class of spintronic materials, the zincblende (ZB) half metals, has recently been synthesized in thinfilm form. We apply allelectron and pseudopotential ab initio methods to investigate the electronic and structural ... 
StratonovichtoItô transition in noisy systems with multiplicative feedback
(Nature Publishing Group, 2013)Intrinsically noisy mechanisms drive most physical, biological and economic phenomena. Frequently, the system's state influences the driving noise intensity (multiplicative feedback). These phenomena are often modelled ...