Knut Petras - researchr alias

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Viewing Publication 1 - 15 from 15

2006

Special issueThomas Müller-Gronbach, Erich Novak, Knut Petras. jc, 22(1):3, 2006. [doi]

On the complexity of parabolic initial-value problems with variable driftKnut Petras, Klaus Ritter. jc, 22(1):118-145, 2006. [doi]

2004

2003

Multiple Precision Interval Packages: Comparing Different ApproachesMarkus Grimmer, Knut Petras, Nathalie Revol. Dagstuhl 2004: 64-90 [doi]

Stieltjes Polynomials and Gauss-Kronrod Quadrature for Jacobi Weight FunctionsFranz Peherstorfer, Knut Petras. nm, 95(4):689-706, 2003. [doi]

Smolyak cubature of given polynomial degree with few nodes for increasing dimensionKnut Petras. nm, 93(4):729-753, 2003. [doi]

2001

Fast calculation of coefficients in the Smolyak algorithmKnut Petras. na, 26(2):93-109, 2001. [doi]

2000

Ultraspherical Gauss-Kronrod Quadrature Is Not Possible for λ > 3Franz Peherstorfer, Knut Petras. siamnum, 37(3):927-948, 2000. [doi]

On the Smolyak cubature error for analytic functionsKnut Petras. adcm, 12(1):71-93, 2000. [doi]

1998

On the Complexity of Self-Validating Numerical Integration and Approximation of Functions with SingularitiesKnut Petras. jc, 14(3):302-318, 1998. [doi]

1996

Quadrature Formulas for Multivariate Convex FunctionsCarsten Katscher, Erich Novak, Knut Petras. jc, 12(1):5-16, 1996. [doi]

1995

Gaussian integration of Chebyshev polynomials and analytic functionsKnut Petras. na, 10(1):187-202, 1995. [doi]

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