Peter Lappan

A criterion for a meromorphic function to be normal

Peter Lappan · Commentarii Mathematici Helvetici · 1974 · 64 citations

Function Theory, Complex Geometry, Complex Function Theory +1

On α-Bloch Spaces and Multipliers of Dirichlet Spaces

Rauno Aulaskari, Peter Lappan, Jie Xiao et al. · Journal of Mathematical Analysis and Applications · 1997 · 36 citations

Spectral Theory, Dirichlet Form, Engineering +3

Identity and uniqueness theorems for automorphic functions

Peter Lappan · Pacific Journal of Mathematics · 1964 · 34 citations · Full text

Non-normal sums and products of unbounded normal functions.

Peter Lappan · The Michigan Mathematical Journal · 1961 · 25 citations · Full text

Function Theory, Non-normal Sums, Analytic Number Theory +1

The spherical derivative and normal functions

Peter Lappan · Annales Academiae Scientiarum Fennicae Series A I Mathematica · 1977 · 25 citations · Full text

Generalized Function, Potential Theory, Function Theory +2