Complex Kergin interpolation and the Fantappiè transform.
Mats Andersson, Mikael Passare (1991)
Mathematische Zeitschrift
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Mats Andersson, Mikael Passare (1991)
Mathematische Zeitschrift
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A. Sharma, Rong-Qing Jia (1991)
Journal für die reine und angewandte Mathematik
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Lorentz, Rudolph Alexander (1990)
Mathematische Zeitschrift
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Wolfgang Drols (1980)
Mathematische Zeitschrift
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Manfred Reimer, Franz Pittnauer (1976)
Mathematische Zeitschrift
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Segeth, Karel
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We study the problem of construction of the smooth interpolation formula presented as the minimizer of suitable functionals subject to interpolation constraints. We present a procedure for determining the interpolation formula that in a natural way leads to a linear combination of polyharmonic splines complemented with lower order polynomial terms. In general, such formulae can be very useful e.g. in geographic information systems or computer aided geometric design. A simple computational...
Simian, Dana, Simian, Corina (2003)
Analele Ştiinţifice ale Universităţii “Ovidius" Constanţa. Seria: Matematică
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Phung Van Manh (2015)
Annales Polonici Mathematici
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We give a new poised bivariate Hermite scheme and a formula for the interpolation polynomial. We show that the Hermite interpolation polynomial is the limit of bivariate Lagrange interpolation polynomials at Bos configurations on circles.
Branga, Adrian (1998)
General Mathematics
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G.G. Lorentz (1989)
Journal für die reine und angewandte Mathematik
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Charles K:, Diamond, Harvey Chui (1990/91)
Numerische Mathematik
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G.G. Lorentz, R.A. Lorentz (1990)
Numerische Mathematik
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S. Hartman (1968)
Colloquium Mathematicae
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Šolín, Pavel, Segeth, Karel
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Interpolation on finite elements usually occurs in a Hilbert space setting, which means that interpolation techniques involving orthogonal projection are an alternative for the traditional Lagrange nodal interpolation schemes. In addition to the Lagrange interpolation, this paper discusses the global orthogonal projection and the projection-based interpolation. These techniques are compared from the point of view of quality, efficiency, sensitivity to input parameters and other aspects....