SIAM Journal on Applied Mathematics, Vol. 70, No. 4 (2009), pp. 1097-1119 (23 pages) Given a blurred image g(x, y), variational blind deconvolution seeks to reconstruct both the unknown blur k(x, y) ...

This paper is concerned with the following question: if a characteristic function satisfies a certain property at the origin, what can be said about its behavior on ...

Citations: Todorov, Viktor, Carsten Chong. 2025. Short-time Expansion of Characteristic Functions in a Rough Volatility Setting with Applications. Bernoulli.