Results 51 to 60 of about 1,580,594 (179)

Mathematical modelling of far-infrared vacuum drying processes [PDF]

Journal on Processing and Energy in Agriculture, 2017
In this paper, a mathematical model of far-infrared vacuum drying of shrinkage body is presented. The system of two coupled partial differential equations for heat and mass transfer with appropriate initial and boundary conditions are solved numerically ...
Mitrevski Vangelce, Mitrevska Cvetanka, Bundalevski Slobodan, Mijakovski Vladimir, Geramitcioski Tale   +4 more
doaj   +1 more source

Fokker--Planck and Kolmogorov Backward Equations for Continuous Time Random Walk scaling limits

, 2016
It is proved that the distributions of scaling limits of Continuous Time Random Walks (CTRWs) solve integro-differential equations akin to Fokker-Planck Equations for diffusion processes.
Baeumer, Boris, Straka, Peter
core   +1 more source

Stable stationary processes related to cyclic flows [PDF]

, 2004
We study stationary stable processes related to periodic and cyclic flows in the sense of Rosinski [Ann. Probab. 23 (1995) 1163-1187]. These processes are not ergodic. We provide their canonical representations, consider examples and show how to identify
Pipiras, Vladas, Taqqu, Murad S.
core   +1 more source

Mathematical Language Processing

Proceedings of the Second (2015) ACM Conference on Learning @ Scale, 2015
ACM Conference on Learning at Scale, March ...
Lan, Andrew S., Vats, Divyanshu, Waters, Andrew E., Baraniuk, Richard G.   +3 more
openaire   +2 more sources

The evolution of a polydisperse ensemble of ellipsoidal particles in the form of prolate and oblate ellipsoids of revolution

Results in Physics
The evolution of a polydisperse ensemble of prolate and oblate ellipsoidal crystals in a supercooled one-component melt is theoretically studied. The volume growth rates for prolate and oblate ellipsoids are analytically found and compared at the same ...
Dmitri V. Alexandrov, Margarita A. Nikishina, Eugenya V. Makoveeva, Irina V. Alexandrova, Liubov V. Toropova   +4 more
doaj   +1 more source

Improved Convergence Analysis of Gauss-Newton-Secant Method for Solving Nonlinear Least Squares Problems

Mathematics, 2019
We study an iterative differential-difference method for solving nonlinear least squares problems, which uses, instead of the Jacobian, the sum of derivative of differentiable parts of operator and divided difference of nondifferentiable parts. Moreover,
Ioannis Argyros, Stepan Shakhno, Yurii Shunkin   +2 more
doaj   +1 more source

Gibbs point process approximation: Total variation bounds using Stein's method [PDF]

, 2014
We obtain upper bounds for the total variation distance between the distributions of two Gibbs point processes in a very general setting. Applications are provided to various well-known processes and settings from spatial statistics and statistical ...
Schuhmacher, Dominic, Stucki, Kaspar
core   +2 more sources

Bartering integer commodities with exogenous prices [PDF]

, 2013
The analysis of markets with indivisible goods and fixed exogenous prices has played an important role in economic models, especially in relation to wage rigidity and unemployment.
Casas, Pau Fonseca i, Castro, Jordi, Nasini, Stefano   +2 more
core   +3 more sources

Author Correction: Oscillations of Delta-like1 regulate the balance between differentiation and maintenance of muscle stem cells

Nature Communications, 2021
A Correction to this paper has been published: https://doi.org/10.1038/s41467-021-22144 ...
Yao Zhang, Ines Lahmann, Katharina Baum, Hiromi Shimojo, Philippos Mourikis, Jana Wolf, Ryoichiro Kageyama, Carmen Birchmeier   +7 more
doaj   +1 more source

Data-driven modelling of biological multi-scale processes

, 2015
Biological processes involve a variety of spatial and temporal scales. A holistic understanding of many biological processes therefore requires multi-scale models which capture the relevant properties on all these scales.
Hasenauer, Jan, Hross, Sabrina, Jagiella, Nick, Theis, Fabian J.   +3 more
core   +1 more source