Generalized sine equations, I

Sinopoulos, P

dc.contributor.author	Sinopoulos, P	en
dc.date.accessioned	2014-03-01T01:09:53Z
dc.date.available	2014-03-01T01:09:53Z
dc.date.issued	1994	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/11238
dc.subject	Functional Equation	en
dc.title	Generalized sine equations, I	en
heal.type	journalArticle	en
heal.identifier.primary	10.1007/BF01837988	en
heal.identifier.secondary	http://dx.doi.org/10.1007/BF01837988	en
heal.publicationDate	1994	en
heal.abstract	Summary Functional equations of the form$$f_1 (x + y)f_2 (x - y) = \sum\limits_{i = 1}^n {\alpha _i (x)\beta _i (y)} $$ are investigated on R and on more general domains. The paper is divided into five sections. After two introductory sections we solve in Section 3 two special cases of the equation$$f_1 (x + y)f_2 (x -	en
heal.journalName	Aequationes Mathematicae	en
dc.identifier.doi	10.1007/BF01837988	en