| bibtype |
J -
Journal Article
|
| ARLID |
0086858 |
| utime |
20240103184526.9 |
| mtime |
20071008235959.9 |
| title
(primary) (eng) |
Oscillations and concentrations in sequences of gradients |
| specification |
|
| serial |
| ARLID |
cav_un_epca*0257855 |
| ISSN |
1292-8119 |
| title
|
ESAIM-Control Optimisation and Calculus of Variations |
| volume_id |
14 |
| volume |
1 (2008) |
| page_num |
71-104 |
| publisher |
|
|
| title
(cze) |
Oscilace a koncentrace v posloupnostech gradientu |
| keyword |
oscillations |
| keyword |
concentrations |
| author
(primary) |
| ARLID |
cav_un_auth*0231021 |
| name1 |
Kalamajska |
| name2 |
A. |
| country |
PL |
|
| author
|
| ARLID |
cav_un_auth*0101142 |
| name1 |
Kružík |
| name2 |
Martin |
| institution |
UTIA-B |
| full_dept |
Department of Decision Making Theory |
| fullinstit |
Ústav teorie informace a automatizace AV ČR, v. v. i. |
|
| cas_special |
| project |
| project_id |
IAA1075402 |
| agency |
GA AV ČR |
| ARLID |
cav_un_auth*0012788 |
|
| research |
CEZ:AV0Z1075907 |
| abstract
(eng) |
We use DiPerna's and Majda's generalization of Young measures to describe oscillations and concentrations in sequences of gradients bounded in Lebesgue spaces. Our main result is a characterization of those DiPerna-Majda measures which are generated by gradients of Sobolev maps satisfying the same fixed Dirichlet boundary condition. Cases where no boundary conditions nor regularity of the domain are required and links with lower semicontinuity results by Meyers and by Acerbi and Fusco are also discussed. |
| abstract
(cze) |
Charakterizujeme oscilace a koncentrace v posloupnostech gradientu sobolevskych funkci s pouzitim tzv. DiPernovych-Majdovych mer. Explicitni charakterizace je je dana v pripade, kdy cleny posloupnosti maji stejne stopy. Dusledkem teto charakterizace jsou vety o slabe zdola polospojitosti integralnich funkcionalu. |
| reportyear |
2008 |
| RIV |
BA |
| permalink |
http://hdl.handle.net/11104/0149007 |
| mrcbT16-f |
1.118 |
| mrcbT16-g |
0.167 |
| mrcbT16-h |
5.8 |
| mrcbT16-i |
0.00311 |
| mrcbT16-j |
0.788 |
| mrcbT16-k |
389 |
| mrcbT16-l |
42 |
| arlyear |
2008 |
| mrcbU63 |
cav_un_epca*0257855 ESAIM-Control Optimisation and Calculus of Variations 1292-8119 1262-3377 Roč. 14 č. 1 2008 71 104 EDP Sciences |
|