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- Publications
- Influence

Nuclear energy density optimization: Large deformations

- M. Kortelainen, J. McDonnell, +5 authors Stefan M. Wild
- Physics
- 18 November 2011

A new Skyrme-like energy density suitable for studies of strongly elongated nuclei has been determined in the framework of the Hartree-Fock-Bogoliubov theory using the recently developed model-based,… Expand

Nuclear Energy Density Optimization

- M. Kortelainen, T. Lesinski, +5 authors Stefan M. Wild
- Physics
- 27 May 2010

We carry out state-of-the-art optimization of a nuclear energy density of Skyrme type in the framework of the Hartree-Fock-Bogoliubov (HFB) theory. The particle-hole and particle-particle channels… Expand

Nuclear energy density optimization: Shell structure

- M. Kortelainen, J. McDonnell, +8 authors A. Pastore
- Physics
- 6 December 2013

Background: Nuclear density functional theory is the only microscopical theory that can be applied throughout the entire nuclear landscape. Its key ingredient is the energy density functional.… Expand

Axially deformed solution of the Skyrme-Hartree-Fock-Bogoliubov equations using the transformed harmonic oscillator basis (II) hfbtho v2.00d: A new version of the program

- M. Stoitsov, N. Schunck, +5 authors Stefan M. Wild
- Computer Science, Physics
- Comput. Phys. Commun.
- 5 October 2012

We describe the new version 2.00d of the code hfbtho that solves the nuclear Skyrme Hartree-Fock (HF) or Skyrme Hartree-Fock-Bogolyubov (HFB)problem by using the cylindrical transformed deformed… Expand

Error analysis in nuclear density functional theory

- N. Schunck, J. McDonnell, J. Sarich, Stefan M. Wild, D. Higdon
- Physics
- 17 June 2014

Nuclear density functional theory (DFT) is the only microscopic, global approach to the structure of atomic nuclei. It is used in numerous applications, from determining the limits of stability to… Expand

TAO users manual.

- S. J. Benson, L. McInnes, J. J. Moré, J. Sarich
- Computer Science
- 2 December 2003

The Toolkit for Advanced Optimization (TAO) focuses on the design and implementation of component-based optimization software for the solution of large-scale optimization applications on… Expand

Component-based integration of chemistry and optimization software.

- J. Kenny, S. J. Benson, +8 authors T. Windus
- Medicine, Computer Science
- Journal of computational chemistry
- 15 November 2004

Typical scientific software designs make rigid assumptions regarding programming language and data structures, frustrating software interoperability and scientific collaboration. Component-based… Expand

Kestrel: An Interface from Optimization Modeling Systems to the NEOS Server

The NEOS server provides access to a variety of optimization resources via the Internet. The new Kestrel interface to the server enables local modeling environments to request NEOS optimization… Expand

Axially deformed solution of the Skyrme-Hartree-Fock-Bogolyubov equations using the transformed harmonic oscillator basis (III) hfbtho (v3.00): A new version of the program

- R. Pérez, N. Schunck, Raphaël-David Lasseri, C. Zhang, J. Sarich
- Physics, Computer Science
- Comput. Phys. Commun.
- 12 April 2017

We describe the new version 3.00 of the code hfbtho that solves the nuclear Hartree-Fock (HF) or Hartree-Fock-Bogolyubov (HFB) problem by using the cylindrical transformed deformed harmonic… Expand

Stencil-Aware GPU Optimization of Iterative Solvers

- Daniel Lowell, J. Godwin, +7 authors J. Sarich
- Computer Science
- SIAM J. Sci. Comput.
- 28 October 2013

Numerical solutions of nonlinear partial differential equations frequently rely on iterative Newton--Krylov methods, which linearize a finite-difference stencil-based discretization of a problem,… Expand