Composite interpolation method and the corresponding differentiation matrix

zbMath1257.41002MaRDI QIDQ1758732

Hamid-Reza Marzban, Hamid Reza Tabrizidooz

Publication date: 16 November 2012

Published in: Bulletin of the Iranian Mathematical Society (Search for Journal in Brave)

zbMATH Keywords

Lagrange polynomialsblock-pulse functionshybrid functionsdifferentiation matricesGauss pseudospectral method

Mathematics Subject Classification ID

Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Interpolation in approximation theory (41A05) Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs (65M70)

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A composite pseudospectral method for optimal control problems with piecewise smooth solutions

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