Found 38 Documents (Results 1–38)
Generalized rational approximation in interpolating subspaces of L\(_p(\mu\)). (English) Zbl 0283.41005
On the zeros of the error function for Tchebycheff approximation on a disk. (English) Zbl 0279.30039
MSC:
30E10
Chebychev subspaces in the space of bounded linear operators from c\(_0\) to c\(_0\). (English) Zbl 0278.41026
A recurrence formula for generalized divided differences and some applications. (English) Zbl 0273.41026
On the existence of best rational approximation using a generalized weight function. (English) Zbl 0273.41018
On the degree of best rational approximation to the exponential function. (English) Zbl 0273.30034
MSC:
30E10
Uniqueness theorems determined by function values at the roots of unity. (English) Zbl 0272.30006
MSC:
30B10
A recurrence relation for the square root. (English) Zbl 0271.65032
MSC:
65H05
Some interpolation theorems for polynomials. (English) Zbl 0271.41003
MSC:
41A05
A quadrature formula of degree three. (English) Zbl 0269.65013
MSC:
65D30
Existenzaussagen bei gewissen Approximations- und Einschließungsproblemen in halbgeordneten linearen normierten Räumen. (German) Zbl 0269.41031
Approximation theory and functional equations. II. (English) Zbl 0265.39002
Reviewer: Borislav Crstici (Timişoara)
Approximation by order intervals. (English) Zbl 0264.41022
MSC:
41A65
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