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Positive Refinable Operators

โœ Scribed by Laura Gori; Francesca Pitolli; Elisabetta Santi


Book ID
110326409
Publisher
Springer US
Year
2001
Tongue
English
Weight
134 KB
Volume
28
Category
Article
ISSN
1017-1398

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๐Ÿ“œ SIMILAR VOLUMES


Integral refinable operators exact on po
โœ L. Gori; E. Pellegrino; E. Santi ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 355 KB

We study integral refinable operators of integral type exact on polynomials of even degree constructed by using refinable B-bases of GP type. We prove a general theorem of existence and uniqueness. Then we study the L p -norm of these operators and we give error bounds in approximating functions and

Refinable interpolatory and quasi-interp
โœ Laura Gori; Francesca Pitolli; Elisabetta Santi ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 448 KB

In this paper, we present a new class of operators, which are refinable, quasi-interpolatory and satisfy some interpolation conditions. The refinability is achieved by using as functional bases the B-bases corresponding to totally positive refinable functions. We analyze the main properties of the c

Positive Operators
โœ Anna Avallone; Achille Basile; Paolo Vitolo ๐Ÿ“‚ Article ๐Ÿ“… 2006 ๐Ÿ› Springer ๐ŸŒ English โš– 248 KB
Modal positive operators
โœ S. I. Mardaev ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Springer US ๐ŸŒ English โš– 420 KB