Results 11 to 20 of about 27,671,224 (343)

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

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  

Numerical analysis of subsoil-reinforced concrete slab interaction [PDF]

, 2018
This article presents the numerical modeling of interaction between a reinforced concrete slab and subsoil using ABAQUS. Subsoil was simulated as both homogeneous half-space and inhomogeneous half-space.
Le, Tuan Duc, Nguyen, Qui Thanh, Čajka, Radim   +2 more
core   +1 more source

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

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 of Parallel Replica Dynamics

, 2012
Parallel replica dynamics is a method for accelerating the computation of processes characterized by a sequence of infrequent events. In this work, the processes are governed by the overdamped Langevin equation.
Luskin, Mitchell, Simpson, Gideon
core   +1 more source

Numerical Analysis of Black Hole Evaporation

, 1993
Black hole formation/evaporation in two-dimensional dilaton gravity can be described, in the limit where the number $N$ of matter fields becomes large, by a set of second-order partial differential equations.
A. Bilal, A. Strominger, Andrew Strominger, B. Birnir, C. G. Callan, D. A. Lowe, J. A. Harvey, J. G. Russo, J. G. Russo, L. Susskind, S. B. Giddings, S. B. Giddings, S. Giddings, S. P. de Alwis, S. P. de Alwis, S. W. Hawking, S. W. Hawking, T. Banks, Tsvi Piran   +18 more
core   +1 more source

Convergence analysis of numerical schemes for the Darcy-Forchheimer problem [PDF]

arXiv, 2021
This paper deals with the Darcy-Forchheimer problem with two kinds of boundary conditions. We discretize the system by using the finite element methods and we propose two iterative schemes to solve the discrete problems. The well-posedness and the convergence of the corresponding iterative problems are then proven.
arxiv  

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

Numerical analysis of the master equation

, 2001
Applied to the master equation, the usual numerical integration methods, such as Runge-Kutta, become inefficient when the rates associated with various transitions differ by several orders of magnitude.
P. A. Ferrari, P. A. Ferrari, R. Dickman, Ronald Dickman   +3 more
core   +1 more source