norm convergence of rational operators on the unit circle.
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Displaying 1 – 9 of 9
Lagrange interpolation and entire functions
Radwan Al-Jarrah, Kamel Al-Khaled (1990)
Revista colombiana de matematicas
Lebesgue constant estimation in multidimensional Sobolev space.
Fedotov, A. I. (2004)
Lobachevskii Journal of Mathematics
Lebesgue constants in polynomial interpolation.
Smith, Simon J. (2006)
Annales Mathematicae et Informaticae
Linear abhängige Punktfunktionale bei zweidimensionalen Interpolations- und Approximationsproblemen.
Hans Michael Möller (1980)
Mathematische Zeitschrift
Local behaviour of the derivative of a mid point cubic spline interpolator.
Dikshit, H.P., Rana, S.S. (1987)
International Journal of Mathematics and Mathematical Sciences
Local growth of Weierstrass -function and Whittaker-type derivative sampling.
Pogány, Tibor K. (2003)
Georgian Mathematical Journal
Localized polynomial bases on the sphere.
Laín Fernández, Noemí (2005)
ETNA. Electronic Transactions on Numerical Analysis [electronic only]
Low-rank tensor representation of Slater-type and Hydrogen-like orbitals
Martin Mrovec (2017)
Applications of Mathematics
The paper focuses on a low-rank tensor structured representation of Slater-type and Hydrogen-like orbital basis functions that can be used in electronic structure calculations. Standard packages use the Gaussian-type basis functions which allow us to analytically evaluate the necessary integrals. Slater-type and Hydrogen-like orbital functions are physically more appropriate, but they are not analytically integrable. A numerical integration is too expensive when using the standard discretization...
Currently displaying 1 – 9 of 9
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