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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| dcdss.2015.8.889.pdf | 87.97 kB | Adobe PDF | 見る/開く |
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| DCフィールド | 値 | 言語 |
|---|---|---|
| dc.contributor.author | Kakizaki, Sonomi | en |
| dc.contributor.author | Fukuda, Akiko | en |
| dc.contributor.author | Yamamoto, Yusaku | en |
| dc.contributor.author | Iwasaki, Masashi | en |
| dc.contributor.author | Ishiwata, Emiko | en |
| dc.contributor.author | Nakamura, Yoshimasa | en |
| dc.contributor.alternative | 中村, 佳正 | ja |
| dc.date.accessioned | 2015-12-02T06:48:44Z | - |
| dc.date.available | 2015-12-02T06:48:44Z | - |
| dc.date.issued | 2015-10 | - |
| dc.identifier.issn | 1937-1632 | - |
| dc.identifier.uri | http://hdl.handle.net/2433/202060 | - |
| dc.description | Published: July 2015. | en |
| dc.description.abstract | In this paper, conserved quantities of the discrete hungry Lotka-Volterra (dhLV) system are derived. Our approach is based on the Lax representation of the dhLV system, which expresses the time evolution of the dhLV system as a similarity transformation on a certain square matrix. Thus, coefficients of the characteristic polynomial of this matrix constitute conserved quantities of the dhLV system. These coefficients are calculated explicitly through a recurrence relation among the characteristic polynomials of its leading principal submatrices. The conserved quantities of the discrete hungry Toda (dhToda) equation is also derived with the help of the Bäcklund transformation between the dhLV system and the dhToda equation. | en |
| dc.format.mimetype | application/pdf | - |
| dc.language.iso | eng | - |
| dc.publisher | American Institute of Mathematical Sciences | en |
| dc.rights | This is a pre-copy-editing, author-produced PDF of an article accepted for publication in 'Discrete and Continuous Dynamical Systems - Series S' following peer review. The definitive publisher-authenticated version [Sonomi Kakizaki, Akiko Fukuda, Yusaku Yamamoto, Masashi Iwasaki, Emiko Ishiwata, Yoshimasa Nakamura. Conserved quantities of the integrable discrete hungry systems. Volume 8, Issue 5, pages 889 - 899, doi:10.3934/dcdss.2015.8.889] is available online at: http://dx.doi.org/10.3934/dcdss.2015.8.889. | en |
| dc.rights | The full-text file will be made open to the public on 1 August 2016 in accordance with publisher's 'Terms and Conditions for Self-Archiving'. | en |
| dc.rights | This is not the published version. Please cite only the published version. | en |
| dc.rights | この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 | ja |
| dc.subject | Conserved quantities | en |
| dc.subject | discrete hungry Lotka-Volterra system | en |
| dc.subject | discrete hungry Toda equation | en |
| dc.subject | characteristic polynomial | en |
| dc.subject | leading principal submatrix | en |
| dc.title | Conserved quantities of the integrable discrete hungry systems | en |
| dc.type | journal article | - |
| dc.type.niitype | Journal Article | - |
| dc.identifier.ncid | AA1230887X | - |
| dc.identifier.jtitle | Discrete and Continuous Dynamical Systems - Series S | en |
| dc.identifier.volume | 8 | - |
| dc.identifier.issue | 5 | - |
| dc.identifier.spage | 889 | - |
| dc.identifier.epage | 899 | - |
| dc.relation.doi | 10.3934/dcdss.2015.8.889 | - |
| dc.textversion | author | - |
| dc.startdate.bitstreamsavailable | 2016-08-01 | - |
| dcterms.accessRights | open access | - |
| 出現コレクション: | 学術雑誌掲載論文等 | |
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