A variant on Miranda-Talenti extimate
In this note we prove formula (1.1),which extends to functions in <em>W^{2,2}(Ω)</em> with zero normal derivative the analogous formula (1.2) by G. Talenti ([5]) on functions with zero trace. To prove (1.1) we use the technique introduced by C. Miranda in [3] and give a geometrical inte...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Università degli Studi di Catania
1999-05-01
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| Series: | Le Matematiche |
| Online Access: | http://www.dmi.unict.it/ojs/index.php/lematematiche/article/view/316 |
| _version_ | 1818300702043144192 |
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| author | Giuseppe Devillanova Fabrizio Pugliese |
| author_facet | Giuseppe Devillanova Fabrizio Pugliese |
| author_sort | Giuseppe Devillanova |
| collection | DOAJ |
| description | In this note we prove formula (1.1),which extends to functions in <em>W^{2,2}(Ω)</em> with zero normal derivative the analogous formula (1.2) by G. Talenti ([5]) on functions with zero trace. To prove (1.1) we use the technique introduced by C. Miranda in [3] and give a geometrical interpretation of his results (formula (2.17)).<br /> |
| first_indexed | 2024-12-13T05:11:19Z |
| format | Article |
| id | doaj.art-d676b7067b0f4e5f849477a4136d8573 |
| institution | Directory Open Access Journal |
| issn | 0373-3505 2037-5298 |
| language | English |
| last_indexed | 2024-12-13T05:11:19Z |
| publishDate | 1999-05-01 |
| publisher | Università degli Studi di Catania |
| record_format | Article |
| series | Le Matematiche |
| spelling | doaj.art-d676b7067b0f4e5f849477a4136d85732022-12-21T23:58:32ZengUniversità degli Studi di CataniaLe Matematiche0373-35052037-52981999-05-015419197292A variant on Miranda-Talenti extimateGiuseppe DevillanovaFabrizio PuglieseIn this note we prove formula (1.1),which extends to functions in <em>W^{2,2}(Ω)</em> with zero normal derivative the analogous formula (1.2) by G. Talenti ([5]) on functions with zero trace. To prove (1.1) we use the technique introduced by C. Miranda in [3] and give a geometrical interpretation of his results (formula (2.17)).<br />http://www.dmi.unict.it/ojs/index.php/lematematiche/article/view/316 |
| spellingShingle | Giuseppe Devillanova Fabrizio Pugliese A variant on Miranda-Talenti extimate Le Matematiche |
| title | A variant on Miranda-Talenti extimate |
| title_full | A variant on Miranda-Talenti extimate |
| title_fullStr | A variant on Miranda-Talenti extimate |
| title_full_unstemmed | A variant on Miranda-Talenti extimate |
| title_short | A variant on Miranda-Talenti extimate |
| title_sort | variant on miranda talenti extimate |
| url | http://www.dmi.unict.it/ojs/index.php/lematematiche/article/view/316 |
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