Discontinuous Sturm-Liouville Problems and Associated Sampling Theories
This paper investigates the sampling analysis associated with discontinuous Sturm-Liouville problems with eigenvalue parameters in two boundary conditions and with transmission conditions at the point of discontinuity. We closely follow the analysis derived by Fulton (1977) to establish the needed r...
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| Format: | Article |
| Language: | English |
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Wiley
2011-01-01
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| Series: | Abstract and Applied Analysis |
| Online Access: | http://dx.doi.org/10.1155/2011/610232 |
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| author | M. M. Tharwat |
| author_facet | M. M. Tharwat |
| author_sort | M. M. Tharwat |
| collection | DOAJ |
| description | This paper investigates the sampling analysis associated with discontinuous Sturm-Liouville problems with eigenvalue parameters in two boundary conditions and with transmission conditions at the point of discontinuity. We closely follow the analysis derived by Fulton (1977) to establish the needed relations for the derivations of the sampling theorems including the construction of Green's function as well as the eigenfunction expansion theorem. We derive sampling representations for transforms whose kernels are either solutions or Green's functions. In the special case, when our problem is continuous, the obtained results coincide with the corresponding results in the work of Annaby and Tharwat (2006). |
| format | Article |
| id | doaj-art-6692ae43018e4ca2b707e6fcbc166c74 |
| institution | Kabale University |
| issn | 1085-3375 1687-0409 |
| language | English |
| publishDate | 2011-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Abstract and Applied Analysis |
| spelling | doaj-art-6692ae43018e4ca2b707e6fcbc166c742025-02-03T05:58:44ZengWileyAbstract and Applied Analysis1085-33751687-04092011-01-01201110.1155/2011/610232610232Discontinuous Sturm-Liouville Problems and Associated Sampling TheoriesM. M. Tharwat0Department of Mathematics, University College, Umm Al-Qura University, Makkah, Saudi ArabiaThis paper investigates the sampling analysis associated with discontinuous Sturm-Liouville problems with eigenvalue parameters in two boundary conditions and with transmission conditions at the point of discontinuity. We closely follow the analysis derived by Fulton (1977) to establish the needed relations for the derivations of the sampling theorems including the construction of Green's function as well as the eigenfunction expansion theorem. We derive sampling representations for transforms whose kernels are either solutions or Green's functions. In the special case, when our problem is continuous, the obtained results coincide with the corresponding results in the work of Annaby and Tharwat (2006).http://dx.doi.org/10.1155/2011/610232 |
| spellingShingle | M. M. Tharwat Discontinuous Sturm-Liouville Problems and Associated Sampling Theories Abstract and Applied Analysis |
| title | Discontinuous Sturm-Liouville Problems and Associated Sampling Theories |
| title_full | Discontinuous Sturm-Liouville Problems and Associated Sampling Theories |
| title_fullStr | Discontinuous Sturm-Liouville Problems and Associated Sampling Theories |
| title_full_unstemmed | Discontinuous Sturm-Liouville Problems and Associated Sampling Theories |
| title_short | Discontinuous Sturm-Liouville Problems and Associated Sampling Theories |
| title_sort | discontinuous sturm liouville problems and associated sampling theories |
| url | http://dx.doi.org/10.1155/2011/610232 |
| work_keys_str_mv | AT mmtharwat discontinuoussturmliouvilleproblemsandassociatedsamplingtheories |