CiteExport$(function(){PrimeFaces.cw("TieredMenu","widget_formSmash_upper_j_idt188",{id:"formSmash:upper:j_idt188",widgetVar:"widget_formSmash_upper_j_idt188",autoDisplay:true,overlay:true,my:"left top",at:"left bottom",trigger:"formSmash:upper:exportLink",triggerEvent:"click"});}); $(function(){PrimeFaces.cw("OverlayPanel","widget_formSmash_upper_j_idt190_j_idt192",{id:"formSmash:upper:j_idt190:j_idt192",widgetVar:"widget_formSmash_upper_j_idt190_j_idt192",target:"formSmash:upper:j_idt190:permLink",showEffect:"blind",hideEffect:"fade",my:"right top",at:"right bottom",showCloseIcon:true});});

Codimension computations of congruence orbits of matrices, symmetric and skew-symmetric matrix pencils using MatlabPrimeFaces.cw("AccordionPanel","widget_formSmash_some",{id:"formSmash:some",widgetVar:"widget_formSmash_some",multiple:true}); PrimeFaces.cw("AccordionPanel","widget_formSmash_all",{id:"formSmash:all",widgetVar:"widget_formSmash_all",multiple:true});
function selectAll()
{
var panelSome = $(PrimeFaces.escapeClientId("formSmash:some"));
var panelAll = $(PrimeFaces.escapeClientId("formSmash:all"));
panelAll.toggle();
toggleList(panelSome.get(0).childNodes, panelAll);
toggleList(panelAll.get(0).childNodes, panelAll);
}
/*Toggling the list of authorPanel nodes according to the toggling of the closeable second panel */
function toggleList(childList, panel)
{
var panelWasOpen = (panel.get(0).style.display == 'none');
// console.log('panel was open ' + panelWasOpen);
for (var c = 0; c < childList.length; c++) {
if (childList[c].classList.contains('authorPanel')) {
clickNode(panelWasOpen, childList[c]);
}
}
}
/*nodes have styleClass ui-corner-top if they are expanded and ui-corner-all if they are collapsed */
function clickNode(collapse, child)
{
if (collapse && child.classList.contains('ui-corner-top')) {
// console.log('collapse');
child.click();
}
if (!collapse && child.classList.contains('ui-corner-all')) {
// console.log('expand');
child.click();
}
}
PrimeFaces.cw("AccordionPanel","widget_formSmash_responsibleOrgs",{id:"formSmash:responsibleOrgs",widgetVar:"widget_formSmash_responsibleOrgs",multiple:true}); 2013 (English)Report (Other academic)
##### Abstract [en]

##### Place, publisher, year, edition, pages

Umeå: Umeå Universitet , 2013. , p. 41
##### Series

Report / UMINF, ISSN 0348-0542 ; 13.18
##### Keyword [en]

Congruence; *congruence; Symmetric matrix pencils; Skew-symmetric matrix pencils; Orbits; Codimension; MATLAB
##### National Category

Computer Sciences Computational Mathematics
##### Research subject

Numerical Analysis; Computer Science
##### Identifiers

URN: urn:nbn:se:umu:diva-80524OAI: oai:DiVA.org:umu-80524DiVA, id: diva2:650027
#####

PrimeFaces.cw("AccordionPanel","widget_formSmash_j_idt596",{id:"formSmash:j_idt596",widgetVar:"widget_formSmash_j_idt596",multiple:true});
#####

PrimeFaces.cw("AccordionPanel","widget_formSmash_j_idt602",{id:"formSmash:j_idt602",widgetVar:"widget_formSmash_j_idt602",multiple:true});
#####

PrimeFaces.cw("AccordionPanel","widget_formSmash_j_idt608",{id:"formSmash:j_idt608",widgetVar:"widget_formSmash_j_idt608",multiple:true});
Available from: 2013-09-19 Created: 2013-09-19 Last updated: 2018-06-08Bibliographically approved
##### In thesis

Matlab functions to work with the canonical structures for congru-ence and *congruence of matrices, and for congruence of symmetricand skew-symmetric matrix pencils are presented. A user can providethe canonical structure objects or create (random) matrix examplesetups with a desired canonical information, and compute the codi-mensions of the corresponding orbits: if the structural information(the canonical form) of a matrix or a matrix pencil is known it isused for the codimension computations, otherwise they are computednumerically. Some auxiliary functions are provided too. All thesefunctions extend the Matrix Canonical Structure Toolbox.

1. Skew-symmetric matrix pencils: stratification theory and tools$(function(){PrimeFaces.cw("OverlayPanel","overlay709589",{id:"formSmash:j_idt888:0:j_idt892",widgetVar:"overlay709589",target:"formSmash:j_idt888:0:parentLink",showEvent:"mousedown",hideEvent:"mousedown",showEffect:"blind",hideEffect:"fade",appendToBody:true});});

2. Tools for Structured Matrix Computations: Stratifications and Coupled Sylvester Equations$(function(){PrimeFaces.cw("OverlayPanel","overlay872408",{id:"formSmash:j_idt888:1:j_idt892",widgetVar:"overlay872408",target:"formSmash:j_idt888:1:parentLink",showEvent:"mousedown",hideEvent:"mousedown",showEffect:"blind",hideEffect:"fade",appendToBody:true});});

urn-nbn$(function(){PrimeFaces.cw("Tooltip","widget_formSmash_j_idt1375",{id:"formSmash:j_idt1375",widgetVar:"widget_formSmash_j_idt1375",showEffect:"fade",hideEffect:"fade",showDelay:500,hideDelay:300,target:"formSmash:altmetricDiv"});});

CiteExport$(function(){PrimeFaces.cw("TieredMenu","widget_formSmash_lower_j_idt1428",{id:"formSmash:lower:j_idt1428",widgetVar:"widget_formSmash_lower_j_idt1428",autoDisplay:true,overlay:true,my:"left top",at:"left bottom",trigger:"formSmash:lower:exportLink",triggerEvent:"click"});}); $(function(){PrimeFaces.cw("OverlayPanel","widget_formSmash_lower_j_idt1429_j_idt1431",{id:"formSmash:lower:j_idt1429:j_idt1431",widgetVar:"widget_formSmash_lower_j_idt1429_j_idt1431",target:"formSmash:lower:j_idt1429:permLink",showEffect:"blind",hideEffect:"fade",my:"right top",at:"right bottom",showCloseIcon:true});});