Sökning: onr:"swepub:oai:DiVA.org:bth-8834" > Existence of integr...
Fältnamn | Indikatorer | Metadata |
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000 | 01713naa a2200289 4500 | |
001 | oai:DiVA.org:bth-8834 | |
003 | SwePub | |
008 | 071228s2007 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:bth-88342 URI |
040 | a (SwePub)bth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Ibragimov, Nail H.4 aut |
245 | 1 0 | a Existence of integrating factors for higher-order ordinary differential equations |
264 | 1 | a Karlskrona, Sweden :b ALGA publications, BTH,c 2007 |
338 | a print2 rdacarrier | |
500 | a Online: http://www.bth.se/ihn/alga.nsf/attachments/Archives%204_1_pdf/$file/Archives%204 _1.pdf | |
520 | a We investigate the concept of integrating factors for higher-order ordinary differential equations introduced recently by one of the authors (NHI). The integrating factors for equations of order higher than one are determined by overdetermined systems. Therefore one can expect that not all higher-order equations have integrating factors. We prove in this paper that in fact they have. Moreover, we demonstrate that every equation of order n has precisely n functionally independent integrating factors. | |
650 | 7 | a NATURVETENSKAPx Matematikx Matematisk analys0 (SwePub)101012 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Mathematicsx Mathematical Analysis0 (SwePub)101012 hsv//eng |
653 | a Integrating factors | |
653 | a ordinary differential equations | |
700 | 1 | a Khabirov, S.V.4 aut |
773 | 0 | t Archives of ALGAd Karlskrona, Sweden : ALGA publications, BTHg 4, s. 61-70q 4<61-70x 1652-4934 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:bth-8834 |
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