The Dunkl transform is a sophisticated generalisation of the classical Fourier transform, incorporating differential‐difference operators that are defined in relation to reflection groups. This ...
In this note we show the optimal gradient estimate for heat kernels of stable-like operators by providing a counterexample. Journal Information This monthly journal, begun in 1950, is devoted entirely ...
SIAM Journal on Numerical Analysis contains research articles on the development and analysis of numerical methods including their convergence, stability, and error ...
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