About

Log in?

DTU users get better search results including licensed content and discounts on order fees.

Anyone can log in and get personalized features such as favorites, tags and feeds.

Log in as DTU user Log in as non-DTU user No thanks

DTU Findit

Recent

Boolean: (bicycle AND helmet) OR (head AND protection) (always group AND in parenthesis)
Title: title:(climate change)
Author: author:("bohr niels" OR "bohr n") (avoid only full first name)
Phrase: "water pump control" (does not work with wildcards)
Wildcards: wom?n pharm*

More help on how to search

Flexible matching

About search syntax

Search syntax Advanced
Close advanced
{{problem}}
By field Using AND/OR By author
This tool can help you build boolean queries suitable for doing a broad search for different synonyms or spellings of each word. Start via the drop-down below or just start typing in the search field.
{{ row.typeTitle }}: ( )

Since our index often lack the full first name of people it can be difficult to correctly search by author.

Fill in the fields and let us help you build a good query:

If you need to find everything possible, consider only searching by last name.

Use "Starting year" to ignore publications out of year range.

Author: Christensen remove
Filter results...

Interpreted as:

title:(Nonlinear AND Multigrid AND solver AND exploiting AND AMGe AND Coarse AND Spaces AND with AND Approximation AND Properties)

Suggestions: Include records that partially match the query

Filter results
Access
Type
Language
Year
From DTU
Advanced
Previous 1 - 2 of 2 Next
Export
10 items by relevance
1 Conference paper

Nonlinear Multigrid solver exploiting AMGe Coarse Spaces with Approximation Properties

Christensen, Max la Cour; Villa, Umberto; Engsig-Karup, Allan Peter; Vassilevski, Panayot

The paper introduces a nonlinear multigrid solver for mixed finite element discretizations based on the Full Approximation Scheme (FAS) and element-based Algebraic Multigrid (AMGe). The main motivation to use FAS for unstructured problems is the guaranteed approximation property of the AMGe coarse

Year: 2016

Language: English

More...
giampn jk dboelcfh
2 Journal article

Nonlinear multigrid solvers exploiting AMGe coarse spaces with approximation properties

Christensen, Max la Cour; Vassilevski, Panayot S.; Villa, Umberto

Journal of Computational and Applied Mathematics — 2018, Volume 340, pp. 691-708

This paper introduces a nonlinear multigrid solver for mixed finite element discretizations based on the Full Approximation Scheme (FAS) and element-based Algebraic Multigrid (AMGe). The AMGe coarse spaces with approximation properties used in this work enable us to overcome the difficulties

Year: 2018

Language: English

More...
d p cbnimhgofe jkla

DTU users get better search results including licensed content and discounts on order fees.

Log in as DTU user