18 citations · 19 across the 2 of their papers we have counts for
5 papers
More About Donsker's Delta Function
Angelika Lascheck, Peter Leukert, Ludwig Streit +1
We discuss Donsker's delta function within the framework of White Noise Analysis, in particular its extension to complex arguments. With a view towards applications to quantum phys…
Generalized Functions in Infinite Dimensional Analysis
Yuri G. Kondratiev, Ludwig Streit, Werner Westerkamp +1
We give a general approach to infinite dimensional non-Gaussian Analysis for measures which need not have a logarithmic derivative. This framework also includes the possibility to…
Analysis on Poisson and Gamma spaces
Yuri Kondratiev, Jose Luis Silva, Ludwig Streit +1
We study the spaces of Poisson, compound Poisson and Gamma noises as special cases of a general approach to non-Gaussian white noise calculus, see \cite{KSS96}. We use a known unit…
Generalized Appell Systems
Yuri Kondratiev, Jose Luis Silva, Ludwig Streit
We give a general approach to infinite dimensional non-Gaussian analysis which generalizes the work \cite{KSWY95}. For given measure we construct a family of biorthogonal systems.…
Knots, Feynman Diagrams and Matrix Models
Martin Grothaus, Ludwig Streit, Igor V. Volovich
An U(N)-invariant matrix model with d matrix variables is studied. It was shown that in the limit and the model describes the knot diagrams. We realize the…