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arxiv: 1811.02336 · v1 · pith:YASC5LIInew · submitted 2018-11-06 · 🧮 math.NA

On construction of a new interpolation tool: cubic q-spline

classification 🧮 math.NA
keywords cubicsplineanalogueinterpolationtoolclassicalconstructiondegree
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This work presents a new interpolation tool, namely, cubic $q$-spline. Our new analogue generalizes a well known classical cubic spline. This analogue, based on the Jackson $q$-derivative, replaces an interpolating piecewise cubic polynomial function by $q$-polynomials of degree three at most. The parameter $q$ provides a solution flexibility.

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