activity
20062019
most citedA geometric interpretation of the transition density of a symmetric Lévy Process

7 citations · 8 across the 5 of their papers we have counts for

collaborators
Showing 2006Show all

2 papers · 1 filter

math.FA2006

Feller Semigroups Obtained by Variable Order Subordination

Kristian P. Evans, Niels Jacob

For certain classes of negative definite symbols and state space dependent Bernstein function we prove that , the pseudo-differential operator with symbo…

math.PR2006

Some thoughts on multiparameter stochastic processes

Niels Jacob, Alexander Potrykus

We suggest to investigate certain non-standard (pseudo-)differential operators in order to construct and to study multi-parameter processes. Our approach will include "classical" m…