Results 11 to 20 of about 27,244,726 (387)

Numerical aeroacoustic analysis of propeller designs [PDF]

, 2018
As propeller-driven aircraft are the best choice for short/middle-haul flights but their acoustic emissions may require improvements to comply with future noise certification standards, this work aims to numerically evaluate the acoustics of different ...
Barakos, George N., Bown, Nicholas, Chirico, Giulia   +2 more
core   +1 more source

Human intracranial pulsatility during the cardiac cycle: a computational modelling framework

Fluids and Barriers of the CNS, 2022
Background Today’s availability of medical imaging and computational resources set the scene for high-fidelity computational modelling of brain biomechanics. The brain and its environment feature a dynamic and complex interplay between the tissue, blood,
Marius Causemann, Vegard Vinje, Marie E. Rognes   +2 more
doaj   +1 more source

Interference of Fano-Rashba conductance dips [PDF]

, 2011
We study the interference of two tunable Rashba regions in a quantum wire with one propagating mode. The transmission dips (Fano-Rashba dips) of the two regions either cross or anti cross depending on the distance between the two regions.
A Renart, Bransden B H, L Serra, M M Gelabert, Marigliano Ramaglia V, Numerical Analysis Group, Rashba E I, Rashba E I   +7 more
core   +2 more sources

Numerical Solution of the 3-D Travel Time Tomography Problem [PDF]

arXiv, 2022
The first numerical solution of the 3-D travel time tomography problem is presented. The globally convergent convexification numerical method is applied.
arxiv  

Stability of multidimensional black holes: complete numerical analysis [PDF]

, 2007
We analyze evolution of gravitational perturbations of D-dimensional Schwarzschild, Reissner-Nordstr\"om, and Reissner-Nordstrom-de Sitter black holes.
A. Zhidenko, Abdalla, Abdalla, Abdalla, Abdalla, Aros, Becar, Beroiz, Berti, Berti, Berti, Birmingham, Birmingham, Birmingham, Cardoso, Cardoso, Cardoso, Cardoso, Cho, Cornell, Daghigh, Das, Dotti, Friess, Frolov, Gibbons, Gleiser, Gubser, Gundlach, Harris, Harris, Horowitz, Ishibashi, Ishihara, Ishihara, Kanti, Kanti, Kanti, Kodama, Kodama, Konoplya, Konoplya, Konoplya, Konoplya, Konoplya, Konoplya, Konoplya, Konoplya, Konoplya, Kovtun, Leaver, Liu, Lopez-Ortega, Michalogiorgakis, Molina, Morisawa, Motl, Natario, Nollert, R.A. Konoplya, Rostworowski, Shu, Simone, Starinets, Tangherlini, Vasudevan, Vasudevan, Yoshida, Yoshino, Yoshino, Zhidenko   +70 more
core   +2 more sources

Convergence Analysis For Non Linear System Of Parabolic Variational Inequalities [PDF]

arXiv, 2021
This work aims to provide a comprehensive and unified numerical analysis for non linear system of parabolic variational inequalities (PVIs) subject to Dirichlet boundary condition. This analysis enables us to establish an existence of the exact solution to the considered model and to prove the convergence for the approximate solution and its ...
arxiv  

Numerical analysis for nematic electrolytes [PDF]

IMA Journal of Numerical Analysis, 2020
Abstract We consider a system of nonlinear PDEs modeling nematic electrolytes, and construct a dissipative solution with the help of its implementable, structure-inheriting and space–time discretization. Computational studies are performed to study the mutual effects of electric, elastic and viscous effects onto the molecules in a ...
Baňas, L'ubomír, Prohl, Andreas, Lasarzik, Robert   +2 more
openaire   +6 more sources

Order 1 autoregressive process of finite length

Journal of Numerical Analysis and Approximation Theory, 2007
The stochastic processes of finite length defined by recurrence relations request additional relations specifying the first terms of the process analogously to the initial conditions for the differential equations.
Călin Vamoş, Ştefan M. Şoltuz, Maria Crăciun   +2 more
doaj   +2 more sources

Numerical analysis of strongly nonlinear PDEs * [PDF]

Acta Numerica, 2016
We review the construction and analysis of numerical methods for strongly nonlinear PDEs, with an emphasis on convex and non-convex fully nonlinear equations and the convergence to viscosity solutions.
M. Neilan, A. Salgado, Wujun Zhang
semanticscholar   +1 more source

Status of NINJA: the Numerical INJection Analysis project [PDF]

, 2009
The 2008 NRDA conference introduced the Numerical INJection Analysis project (NINJA), a new collaborative effort between the numerical relativity community and the data analysis community.
Aylott, B., Baker, J., Boggs, W., Boyle, M., Brady, P., Brown, D., Brügmann, B., Buchman, L., Buonanno, A., Cadonati, L., Camp, J., Campanelli, M., Centrella, J., Chatterjis, S., Christensen, N., Chu, T., Diener, P., Dorband, N., Etienne, Z., Faber, J., Fairhurst, S., Farr, B., Fischetti, S., Goggin, L., Guidi, G., Hannam, M., Herrmann, F., Hinder, I., Husa, S., Kalogera, V., Kelly, B., Keppel, D., Kidder, L., Krishnan, B., Laguna, P., Liu, Y., Lousto, C., Mandel, I., Marronetti, P., Matthews, K., Matzner, R., McWilliams, S., Mercer, R., Mohapatra, S., Mroué, A., Nakano, H., Ochsner, E., Pan, Y., Pekowsky, L., Pfeiffer, H., Pollney, D., Pretorius, F., Raymond, V., Reisswig, C., Rezzolla, L., Rinne, O., Robinson, C., Röver, C., Santamaria, L., Sathyaprakash, B., Scheel, M., Schnetter, E., Seiler, J., Shapiro, S., Shoemaker, D., Sperhake, U., Stroeer, A., Sturani, R., Tichy, W., van der Sluys, M., van Meter, J., Vaulin, R., Vecchio, A., Veitch, J., Viceré, A., Whelan, J., Zlochower, Y.   +76 more
core   +2 more sources