Results 31 to 40 of about 2,892,351 (187)

Magnetized stars with differential rotation and a differential toroidal field

open access: yes, 2015
We have succeeded in obtaining magnetized equilibrium states with differential rotation and differential toroidal magnetic fields. If an internal toroidal field of a proto-neutron star is wound up from the initial poloidal magnetic field by differential ...
Fujisawa, Kotaro
core   +1 more source

Differentially Private Distributed Optimization [PDF]

open access: yesProceedings of the 16th International Conference on Distributed Computing and Networking, 2015
In distributed optimization and iterative consensus literature, a standard problem is for $N$ agents to minimize a function $f$ over a subset of Euclidean space, where the cost function is expressed as a sum $\sum f_i$. In this paper, we study the private distributed optimization (PDOP) problem with the additional requirement that the cost function of ...
Huang, Zhenqi   +2 more
openaire   +2 more sources

Current-voltage characteristic of parallel-plane ionization chamber with inhomogeneous ionization

open access: yes, 2007
The balances of particles and charges in the volume of parallel-plane ionization chamber are considered. Differential equations describing the distribution of current densities in the chamber volume are obtained. As a result of the differential equations
A.R. Smith   +7 more
core   +1 more source

Biochars influence differential distribution and chemical composition of soil organic matter

open access: yesPlant, Soil and Environment, 2014
In the present study, three soils (Ferralsol, Luvisol topsoil, and Luvisol subsoil) were amended with biochars (charcoal, hydrothermal carbonization coal (HTC) of bark, and low-temperature conversion coal of sewage sludge), wheat straw and a control (no ...
M.F. Qayyum   +3 more
doaj   +1 more source

Multidimensional stochastic differential equations with distributional drift [PDF]

open access: yes, 2014
This paper investigates a time-dependent multidimensional stochastic differential equation with drift being a distribution in a suitable class of Sobolev spaces with negative derivation order.
Elena Issoglio   +8 more
core   +5 more sources

On Solutions Of Random Partial Differential Equations With Laplace Adomian Decomposition Method

open access: yesCumhuriyet Science Journal, 2023
In this study, random partial differential equations obtained by randomly choosing the coefficients or initial conditions of partial differential equations will be analyzed.
Mehmet Merdan, Nihal Atasoy
doaj   +1 more source

A Recipe for State Dependent Distributed Delay Differential Equations

open access: yes, 2018
We use the McKendrick equation with variable ageing rate and randomly distributed maturation time to derive a state dependent distributed delay differential equation.
Cassidy, Tyler   +2 more
core   +1 more source

Differential Location and Distribution of Hepatic Immune Cells

open access: yesCells, 2017
The liver is one of the main organs in the body, performing several metabolic and immunological functions that are indispensable to the organism. The liver is strategically positioned in the abdominal cavity between the intestine and the systemic ...
Maria Alice Freitas-Lopes   +4 more
doaj   +1 more source

Some results on the value distribution of differential polynomials

open access: yesOpen Mathematics, 2023
In this article, we study some results on the value distribution of differential polynomials and mainly prove the following theorem: suppose that PP is a polynomial with degP≥3{\rm{\deg }}\hspace{0.33em}P\ge 3 and ff is a transcendental meromorphic ...
Fan Jinyu, Xiao Jianbin, Fang Mingliang
doaj   +1 more source

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