๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

On matricial norms subordinate to vectorial norms

โœ Scribed by Emeric Deutsch


Publisher
Springer-Verlag
Year
1971
Tongue
French
Weight
352 KB
Volume
122
Category
Article
ISSN
0025-5874

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Approximation on Simplices with Respect
โœ Dietrich Braess; Christoph Schwab ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 120 KB

Inequalities of Jackson and Bernstein type are derived for polynomial approximation on simplices with respect to Sobolev norms. Although we cannot use orthogonal polynomials, sharp estimates are obtained from a decomposition into orthogonal subspaces. The formulas reflect the symmetries of simplices

On an Obstruction to the Hasse Norm Prin
โœ Leonid Stern ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 214 KB

Let Lร‚k and Tร‚k be finite extensions of algebraic number fields. In the present work we introduce the factor group of k\* & N Lร‚k J L N Tร‚k J T by (k\* & N Tร‚k J T ) N Lร‚k L\*, where J L and J T are the idele groups of L and T, respectively. The main theorem shows that the computation of this factor

On lacunary statistical convergence with
โœ M. Mursaleen; S.A. Mohiuddine ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 454 KB

The concept of statistical convergence was introduced by Fast [H. Fast, Sur la convergence statistique, Colloq. Math. 2 (1951) 241-244] which was later on studied by many authors. In [J.A. Fridy, C. Orhan, Lacunary statistical convergence, Pacific J. Math. 160 (1993) 43-51], Fridy and Orhan introduc