2 papers
math.AP2017
Shamir-Duduchava Factorization of Elliptic Symbols
Tony Hill
This paper considers the factorization of elliptic symbols which can be represented by matrix-valued functions. Our starting point is a \textit{Fundamental Factorization Theorem},…
math.AP2017
Mellin and Wiener-Hopf operators in a non-classical boundary value problem describing a Lévy process
Anthony Hill
Markov processes are well understood in the case when they take place in the whole Euclidean space. However, the situation becomes much more complicated if a Markov process is rest…