We consider exponential weights of the form w :=e &Q on (&1, 1) where Q(x) is even and grows faster than (1&x 2 ) &$ near \1, some $>0. For example, we can take where exp k denotes the kth iterated exponential and exp 0 (x)=x. We prove Jackson theorems in weighted L p spaces with norm & fw& Lp(&1,
β¦ LIBER β¦
Sharpness of Timan's converse result for polynomial approximation
β Scribed by Vilmos Totik
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 110 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0021-9045
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Forward and Converse Theorems of Polynom
β
D.S. Lubinsky
π
Article
π
1997
π
Elsevier Science
π
English
β 522 KB
Forward and Converse Theorems of Polynom
β
D.S. Lubinsky
π
Article
π
1997
π
Elsevier Science
π
English
β 506 KB
We consider exponential weights of the form w :=e &Q on [&1, 1] where Q(x) is even and grows faster than (1&x 2 ) &$ near \1, some $>0. For example, we can take where exp k denotes the kth iterated exponential and exp 0 (x)=x. We prove converse theorems of polynomial approximation in weighted L p s
An asymptotic result for the degree of a
β
Vasant A Ubhaya
π
Article
π
1988
π
Elsevier Science
π
English
β 339 KB
Polynomial profile approximation for int
β
Tahei Tomida; B. J. McCoy
π
Article
π
1987
π
American Institute of Chemical Engineers
π
English
β 309 KB
Knot placement for piecewise polynomial
β
Gerhard E. HΓΆlzle
π
Article
π
1983
π
Elsevier Science
π
English
β 132 KB
Limitations of the CarathΓ©odory-FejΓ©r me
β
E.B Saff; V Totik
π
Article
π
1989
π
Elsevier Science
π
English
β 491 KB