The Journal of the Indian Mathematical Society

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Lacunary Interpolation by Quintic Splines


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1 Department of Mathematics and Astronomy, Lucknow University, Lucknow-226007, India
     

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A special lacunary interpolation problem has been considered where the function values and the first derivatives have been prescribed at the nodes and the third derivative is prescribed at points in between the nodes. Both existence and convergence problems have been dealt with.
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  • Lacunary Interpolation by Quintic Splines

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Authors

Anjula Srivastava
Department of Mathematics and Astronomy, Lucknow University, Lucknow-226007, India
Kulbhushan Singh
Department of Mathematics and Astronomy, Lucknow University, Lucknow-226007, India

Abstract


A special lacunary interpolation problem has been considered where the function values and the first derivatives have been prescribed at the nodes and the third derivative is prescribed at points in between the nodes. Both existence and convergence problems have been dealt with.