Results 41 to 50 of about 4,762,198 (315)

Instability of Turing patterns in reaction-diffusion-ODE systems

, 2016
The aim of this paper is to contribute to the understanding of the pattern formation phenomenon in reaction-diffusion equations coupled with ordinary differential equations.
Karch, Grzegorz, Marciniak-Czochra, Anna, Suzuki, Kanako   +2 more
core   +1 more source

A Numerical Investigation of the Flame Characteristics of a CH₄/NH₃ Blend Under Different Swirl Intensity and Diffusion Models

Energies
This study investigates the effects of diffusion modeling and swirl intensity on flow fields and NO emissions in CH4/NH3 non-premixed swirling flames using large eddy simulations (LESs).
Ahmed Adam, Ayman Elbaz, Reo Kai, Hiroaki Watanabe   +3 more
doaj   +1 more source

Exact Solutions for Some Partial Differential Equations by Using First Integral Method [PDF]

المجلة العراقية للعلوم الاحصائية, 2011
In this paper, some exact solutions for the convection–diffusion–reaction equation in two dimensions and a nonlinear system of partial differential equations are formally derived by using the first integral method, which are based on the theory of ...
doaj   +1 more source

Path Integral Solution of Linear Second Order Partial Differential Equations I. The General Construction [PDF]

, 2004
A path integral is presented that solves a general class of linear second order partial differential equations with Dirichlet/Neumann boundary conditions. Elementary kernels are constructed for both Dirichlet and Neumann boundary conditions.
Abraham, Cartier, Cartier, Cartier, Dunkl, Duru, Dynkin, Elworthy, Feynman, Freidlin, Friedman, Glimm, Grosche, J. LaChapelle, Lachapelle, Sagan, Young   +16 more
core   +2 more sources

Flamelet LES of solid fuel/ammonia co-combustion with differential diffusion

Applications in Energy and Combustion Science
Differential diffusion is expected to be important in a pulverized coal/ammonia co-combustion system due to the co-existence of heavy species in volatiles and light species in the ammonia stream.
Xu Wen, Ali Shamooni, Thorsten Zirwes, Christian Hasse   +3 more
doaj   +1 more source

SPS driven lithium differential diffusion in NASICON-like structures

Boletín de la Sociedad Española de Cerámica y Vidrio, 2016
Samples of nominal composition Li1.3Fe0.3Ti1.7(PO4)3 with a NASICON-type crystal structure, can be sintered up to 95% of the theoretical density at only 600 °C using spark plasma sintering, SPS.
Marta Perez-Estébanez, Marco Peiteado, Amador C. Caballero, Francisco Javier Palomares, Mats Nygren, Josefa Isasi-Marín   +5 more
doaj   +1 more source

Exponential input‐to‐state stability of delay reaction‐diffusion systems

IET Control Theory & Applications, 2021
This brief paper considers the exponential input‐to‐state stability (EISS) for delay reaction‐diffusion systems (DRDSs). The distributed input and boundary input are both included in the considered model. Boundary input is an important characteristic for
Meng‐Zhen Ren, Xiao‐Zhen Liu, Kai‐Ning Wu   +2 more
doaj   +1 more source

Diffusing Differentiable Representations

Advances in Neural Information Processing Systems 37
Published at NeurIPS ...
Savani, Yash, Finzi, Marc, Kolter, J. Zico   +2 more
openaire   +2 more sources

Absolute continuity and Fokker-Planck equation for the law of Wong-Zakai approximations of It\^o's stochastic differential equations [PDF]

, 2019
We investigate the regularity of the law of Wong-Zakai-type approximations for It\^o stochastic differential equations. These approximations solve random differential equations where the diffusion coefficient is Wick-multiplied by the smoothed white ...
Lanconelli, Alberto
core   +2 more sources

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source