Approximation of infinitely differentiable multivariate functions is not strongly tractable
Copyright policy )Approximation of infinitely differentiable multivariate functions is not strongly tractable
The authors study tractability for multivariate approximation of infinitely differentiable functions, This tractability has yet not been studied. Although this paper does not completely solve this problem, it gives a partial answer, establishing that this approximation problem isn't strongly tractable. The authors conjecture that this approximation problem is intractable.
- Anhui University China (People's Republic of)
multivariate approximation, Statistics and Probability, Numerical Analysis, Tractability and strong tractability, Algebra and Number Theory, Control and Optimization, Information-based complexity, Applied Mathematics, Multidimensional problems, Interpolation in approximation theory, Multivariate function approximation
multivariate approximation, Statistics and Probability, Numerical Analysis, Tractability and strong tractability, Algebra and Number Theory, Control and Optimization, Information-based complexity, Applied Mathematics, Multidimensional problems, Interpolation in approximation theory, Multivariate function approximation
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