Schimming, Rainer Laplace-like linear differential operators with a logarithm-free elementary solution. (English) Zbl 0735.35047 Math. Nachr. 148, 145-174 (1990). Reviewer: F.Rühs (Freiberg) MSC: 35J05 58J05 35E05 PDF BibTeX XML Cite \textit{R. Schimming}, Math. Nachr. 148, 145--174 (1990; Zbl 0735.35047) Full Text: DOI OpenURL
Schimming, R.; Kowolik, J. On polyharmonic Riemannian manifolds. (English) Zbl 0628.53057 Z. Anal. Anwend. 6, 331-339 (1987). Reviewer: O.Kowalski MSC: 53C50 PDF BibTeX XML Cite \textit{R. Schimming} and \textit{J. Kowolik}, Z. Anal. Anwend. 6, 331--339 (1987; Zbl 0628.53057) Full Text: DOI OpenURL
Schimming, R. Riemannian manifolds for which a power of the radius is k-harmonic. (English) Zbl 0571.53012 Z. Anal. Anwend. 4, 235-249 (1985). Reviewer: L.Vanhecke MSC: 53B30 53C50 PDF BibTeX XML Cite \textit{R. Schimming}, Z. Anal. Anwend. 4, 235--249 (1985; Zbl 0571.53012) Full Text: DOI OpenURL