CHARACTERIZATION OF FUNCTIONS AS RADIATION-PATTERNS IN LINEAR ELASTICITY

CHARALAMBOPOULOS, A; KIRIAKI, K

dc.contributor.author	CHARALAMBOPOULOS, A	en
dc.contributor.author	KIRIAKI, K	en
dc.date.accessioned	2014-03-01T01:08:40Z
dc.date.available	2014-03-01T01:08:40Z
dc.date.issued	1992	en
dc.identifier.issn	0170-4214	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/10653
dc.subject	Linear Elasticity	en
dc.subject	Radiation Pattern	en
dc.subject.classification	Mathematics, Applied	en
dc.title	CHARACTERIZATION OF FUNCTIONS AS RADIATION-PATTERNS IN LINEAR ELASTICITY	en
heal.type	journalArticle	en
heal.identifier.primary	10.1002/mma.1670150804	en
heal.identifier.secondary	http://dx.doi.org/10.1002/mma.1670150804	en
heal.language	English	en
heal.publicationDate	1992	en
heal.abstract	In this paper a necessary and sufficient condition for a pair of vector functions to be radiation patterns is presented. More precisely, it is proved that two vector functions, the first in the radial direction and the second in the tangential one, are radiation patterns if and only if there are two entire harmonic vector functions whose radial and tangential projections, respectively, are identical with the previous functions on the unit sphere and whose L2-norm over a sphere of radius R is a function of exponential type in the variable R.	en
heal.publisher	JOHN WILEY & SONS LTD	en
heal.journalName	MATHEMATICAL METHODS IN THE APPLIED SCIENCES	en
dc.identifier.doi	10.1002/mma.1670150804	en
dc.identifier.isi	ISI:A1992JT95700003	en
dc.identifier.volume	15	en
dc.identifier.issue	8	en
dc.identifier.spage	547	en
dc.identifier.epage	558	en