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Uniform lower-bound conjecture for characteristic functions of symmetric Feller processes
Let $\{F_t\}_{t\geq 0}$ be a symmetric Feller process on $\mathbb{R}^d$ with symbol $q(x,\xi)$ , and let $\Phi_t(x,\xi)$ denote its characteristic function. Assume that the symbol s…
Conjectureopencharacteristic-functions feller-processes markov-processesarXiv posted 2 days ago

Uniform lower-bound conjecture for characteristic functions of symmetric Feller processes