ISSN:
1432-0940
Keywords:
Key words. Multiplier operator, n -Width, Levy mean, Measure. AMS Classification. 41A25, 41A46, 42A45, 47B06. 〈lsiheader〉 〈onlinepub〉8 May, 1998 〈editor〉Editors-in-Chief: &lsilt;a href=../edboard.html#chiefs&lsigt;R.A. DeVore, E.B. Saff&lsilt;/a&lsigt; 〈pdfname〉14n2p169.pdf 〈pdfexist〉yes 〈htmlexist〉no 〈htmlfexist〉no 〈texexist〉yes 〈sectionname〉 〈/lsiheader〉
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mathematics
Notes:
Abstract. The asymptotic behavior of the n -widths of multiplier operators from L p [0,1] into L q [0,1] is studied. General upper and lower bounds for the n -widths in terms of the multipliers are established. Moreover, it is shown that these upper and lower bounds coincide for some important concrete examples.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s003659900068
Permalink