Found 31 Documents (Results 1–31)
Optimal error estimates for Chebyshev approximations of functions with endpoint singularities in fractional spaces. (English) Zbl 1529.65136
Asymptotic coefficients and errors for Chebyshev polynomial approximations with weak endpoint singularities: effects of different bases. (English) Zbl 1505.65019
Optimal error estimates for Legendre expansions of singular functions with fractional derivatives of bounded variation. (English) Zbl 1496.41003
Reviewer: Zoltán Finta (Cluj-Napoca)
The endpoint theorem. (English) Zbl 1479.83190
Fractional Hermite degenerate kernel method for linear Fredholm integral equations involving endpoint weak singularities. (English) Zbl 1457.65250
Fractional linear interpolation method for Fredholm integral equations of the second kind with two-endpoint singularities. (Chinese. English summary) Zbl 1449.65361
On the convergence rate of Clenshaw-Curtis quadrature for integrals with algebraic endpoint singularities. (English) Zbl 1380.65058
On the relationships between the norms of operators with endpoint singularities in Lebesgue and Hölder spaces with weight. (English. Russian original) Zbl 1499.46028
Ukr. Math. J. 69, No. 3, 464-477 (2017); translation from Ukr. Mat. Zh. 69, No. 3, 397-406 (2017).
Resolution-optimal exponential and double-exponential transform methods for functions with endpoint singularities. (English) Zbl 1422.65466
Euler-Maclaurin expansions for integrals with arbitrary algebraic endpoint singularities. (English) Zbl 1271.30011
Euler-Maclaurin expansions for integrals with arbitrary algebraic-logarithmic endpoint singularities. (English) Zbl 1329.41041
Asymptotic expansions of Legendre series coefficients for functions with interior and endpoint singularities. (English) Zbl 1228.40002
Reviewer: József Sándor (Cluj-Napoca)
Variable transformations and Gauss-Legendre quadrature for integrals with endpoint singularities. (English) Zbl 1209.65031
Reviewer: Antonio López-Carmona (Granada)
Asymptotic expansions of Gauss-Legendre quadrature rules for integrals with endpoint singularities. (English) Zbl 1198.65048
Asymptotic expansions of Legendre series coeffcieints for functions with endpoint singularities. (English) Zbl 1181.41049
Extension of a class of periodizing variable transformations for numerical integration. (English) Zbl 1103.65029
Reviewer: J. N. Lyness (Argonne)
On a relation between singular integral operators with a Carleman linear-fractional shift and matrix characteristic operators without shifts. (English) Zbl 1009.47033
Reviewer: Sergei V.Rogosin (Minsk)
Extrapolation methods and derivatives of limits of sequences. (English) Zbl 0947.65001
Reviewer: J.L.Fernández Muñiz (Puebla)
A robust double exponential formula for Fourier-type integrals. (English) Zbl 0947.65149
Reviewer: Gabriele Steidl (Mannheim)
A sinc quadrature subroutine for Cauchy principal value integrals. (English) Zbl 0943.65031
Reviewer: Mariana Gaşpar (Iaşi)
ODE-IVP-PACK via Sinc indefinite integration and Newton’s method. (English) Zbl 0934.65071
Reviewer: D.Petcu (Timişoara)
Order-preserving mesh spacing for compound quadrature formulas and functions with endpoint singularities. (English) Zbl 0822.41027
Low-order methods for Cauchy principal value integrals with endpoint singularities. (English) Zbl 0803.65018
Reviewer: A.C.Genz (Pullman)
On the computation of Fourier transforms of singular functions. (English) Zbl 0762.65099
Reviewer: M.Tasche (Rostock)
A Nyström method for boundary integral equations in domains with corners. (English) Zbl 0707.65078
Reviewer: C.I.Gheorghiu
Polynomial series versus sinc expansions for functions with corner or endpoint singularities. (English) Zbl 0608.65010
A routine for numerical evaluation of integrals with oscillatory integrands. (English) Zbl 0449.65091
Numerical analysis and computers, Proc. Army Conf. 1979, ARO Rep. 79-3, 187-221 (1979).
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