Results 31 to 40 of about 8,449,255 (288)

Distribution function of persistent current

, 2010
We introduce a variant of the replica trick within the nonlinear sigma model that allows calculating the distribution function of the persistent current. In the diffusive regime, a Gaussian distribution is derived.
A. M. Finkel’stein, B. L. Altshuler, B. L. Altshuler, B. L. Altshuler, B. L. Altshuler, K. B. Efetov, M. Houzet   +6 more
core   +1 more source

The uniqueness of company size distribution function from tent-shaped growth rate distribution [PDF]

, 2007
We report the proof that the extension of Gibrat's law in the middle scale region is unique and the probability distribution function (pdf) is also uniquely derived from the extended Gibrat's law and the law of detailed balance.
Amaral, Atushi Ishikawa, Badger, Bottazzi, Draˇgulescu, Fu, Fujiwara, Gibrat, Ishikawa, Ishikawa, Kesten, Levy, Montrll, Pareto, Silva, Sornette, Stanley, Takayasu, Takayasu   +18 more
core   +3 more sources

Improved Density and Distribution Function Estimation

, 2018
Given additional distributional information in the form of moment restrictions, kernel density and distribution function estimators with implied generalised empirical likelihood probabilities as weights achieve a reduction in variance due to the ...
Oryshchenko, Vitaliy, Smith, Richard J.
core   +1 more source

A Wigner distribution function for finite oscillator systems [PDF]

, 2013
We define a Wigner distribution function for a one-dimensional finite quantum system, in which the position and momentum operators have a finite (multiplicity-free) spectrum. The distribution function is thus defined on discrete phase-space, i.e.
Van der Jeugt, Joris
core   +2 more sources

Pomen testiranja hipotez v deformacijski analizi ; The significance of hypothesis testing in deformation analysis [PDF]

Geodetski Vestnik, 2013
V geodeziji na podlagi kakovostnih opazovanj ter ustreznega matematičnega in stohastičnega modela pridobimo zanesljive rezultate. Izpolnjevanje nekaterih meril in zahtev pri merskih in računskih postopkih ugotavljamo z ocenjevanjem in testiranjem ...
Simona Savšek
doaj   +3 more sources

REVISIÓN DE APLICACIONES DE TERMODINÁMICA CONTINUA EN EL EQUILIBRIO DE FASES DE MEZCLAS COMPLEJAS

Avances en Ciencias e Ingeniería, 2020
This documentary review studies scientific research on continuous thermodynamics applications in phase equilibrium calculations of complex mixtures with the purpose of comparing and establishing relations between the types of complex mixture ...
María Lucena, Yris González, Wilfredo Angulo, Iván Machin   +3 more
doaj  

Radial distribution function of semiflexible polymers

, 1996
We calculate the distribution function of the end--to--end distance of a semiflexible polymer with large bending rigidity. This quantity is directly observable in experiments on single semiflexible polymers (e.g., DNA, actin) and relevant to their ...
A. Ott, E. Sackmann, Erwin Frey, F. Gittes, F. MacKintosh, H. E. Daniels, H. Nagashima, H. Yamakawa, H. Yamakawa, H. Yamakawa, J. des Cloizeaux, J. F. Marko, J. Hendricks, J. J. Hermans, J. Käs, J. Shimada, Jan Wilhelm, K. F. Freed, K. Kroy, K. Svoboda, M. E. Fisher, N. Saitô, O. Kratky, S. B. Smith, T. Norisuye, T. Odijk, W. Gobush   +26 more
core   +1 more source

End-to-end distribution function for dilute polymers [PDF]

, 2000
We study the end-to-end distribution function for dilute polymers. We present a computation to order $O(\epsilon^2)$, $\epsilon = 4 - d$, and discuss in detail its asymptotic behaviour for small and large distances.
Andrea Pelissetto, Forschungszentrum Jülich, Maria Serena Causo, Sergio Caracciolo   +3 more
core   +5 more sources

Analysis and Conditional Optimization of Projection Estimates for Distribution of Random Variable Using Legendre Polynomials

Algorithms
Algorithms for jointly obtaining projection estimates of the density and distribution function of a random variable using Legendre polynomials are proposed. For these algorithms, a problem of conditional optimization is solved.
Tatyana Averina, Konstantin Rybakov
doaj   +1 more source

Applicability analysis of prediction methods in the system for selection personalized offers by analytical modeling

RUDN Journal of Engineering Research, 2021
The relevance of the work is justified by the frequent occurrence of the need to solve the problems of choosing personalized offers in information systems and the many possible methods of machine learning, among which it is necessary to choose the most ...
Yuriy S. Fedorenko
doaj   +1 more source