18 citations · 18 across the 3 of their papers we have counts for
3 papers
math.FA2003
Generalized Functionals in Gaussian Spaces - The Characterization Theorem Revisited
Yu. G. Kondratiev, P. Leukert, J. Potthoff +2
Gel'fand triples of test and generalized functionals in Gaussian spaces are constructed and characterized.
math-ph2003★ 18 cited
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…
math-ph2003
The Feynman Integrand for the Perturbed Harmonic Oscillator as a Hida Distribution
Mario Cunha, Custodia Drumond, Peter Leukert +2
We review some basic notions and results of White Noise Analysis that are used in the construction of the Feynman integrand as a generalized White Noise functional. We show that th…