Zobrazeno 1 - 10
of 147
pro vyhledávání: '"Collier, Nathan"'
Autor:
Fu, Weiwei, Moore, J. Keith, Primeau, Francois, Collier, Nathan, Ogunro, Oluwaseun O., Hoffman, Forrest M., Randerson, James T.
The International Ocean Model Benchmarking (IOMB) software package is a new community resource used here to evaluate surface and upper ocean variables from CMIP5 and CMIP6 Earth System Models (ESMs) Our analysis reveals general improvement in the mul
Externí odkaz:
http://arxiv.org/abs/2202.12933
Publikováno v:
Journal of Financial Planning. Apr2024, Vol. 37 Issue 4, p58-73. 16p.
Publikováno v:
Computers and Structures, 158 (2015), 355-368
The phase-field crystal equation, a parabolic, sixth-order and nonlinear partial differential equation, has generated considerable interest as a possible solution to problems arising in molecular dynamics. This is because the phase-field crystal mode
Externí odkaz:
http://arxiv.org/abs/1405.3488
Publikováno v:
BIT Numer. Math., vol. 55(2), pp. 399-432 (2015)
We propose a novel Continuation Multi Level Monte Carlo (CMLMC) algorithm for weak approximation of stochastic models. The CMLMC algorithm solves the given approximation problem for a sequence of decreasing tolerances, ending when the required error
Externí odkaz:
http://arxiv.org/abs/1402.2463
We present PetIGA, a code framework to approximate the solution of partial differential equations using isogeometric analysis. PetIGA can be used to assemble matrices and vectors which come from a Galerkin weak form, discretized with Non-Uniform Rati
Externí odkaz:
http://arxiv.org/abs/1305.4452
The present work is concerned with the shape optimization of flapping wings in forward flight. The analysis is performed by combining a gradient-based optimizer with the unsteady vortex lattice method (UVLM). We describe the UVLM implementation and p
Externí odkaz:
http://arxiv.org/abs/1211.2583
In this paper we study how the use of a more continuous set of basis functions affects the cost of solving systems of linear equations resulting from a discretized Galerkin weak form. Specifically, we compare performance of linear solvers when discre
Externí odkaz:
http://arxiv.org/abs/1206.2948
The multi-frontal direct solver is the state-of-the-art algorithm for the direct solution of sparse linear systems. This paper provides computational complexity and memory usage estimates for the application of the multi-frontal direct solver algorit
Externí odkaz:
http://arxiv.org/abs/1204.1718
We study the numerical recovery of Manning's roughness coefficient for the diffusive wave approximation of the shallow water equation. We describe a conjugate gradient method for the numerical inversion. Numerical results for one-dimensional model ar
Externí odkaz:
http://arxiv.org/abs/1204.1709
Autor:
Garcia, Daniel, Pardo, David, Dalcin, Lisandro, Paszyński, Maciej, Collier, Nathan, Calo, Victor M.
Publikováno v:
In Computer Methods in Applied Mechanics and Engineering 1 April 2017 316:586-605