Berger, Günter Eigenvalue distribution of elliptic operators of second order with Neumann boundary conditions in a snowflake domain. (English) Zbl 0970.35086 Math. Nachr. 220, 11-32 (2000). Reviewer: Jeffrey McGowan (New Britain) MSC: 35P20 35J25 35J15 PDFBibTeX XMLCite \textit{G. Berger}, Math. Nachr. 220, 11--32 (2000; Zbl 0970.35086) Full Text: DOI
Berger, Günter Eigenvalue distribution of elliptic operators of second order in domains with infinitely many hooks. (English) Zbl 0805.47042 Asymptotic Anal. 8, No. 4, 345-362 (1994). MSC: 47F05 47A75 47B06 35P20 35J25 PDFBibTeX XMLCite \textit{G. Berger}, Asymptotic Anal. 8, No. 4, 345--362 (1994; Zbl 0805.47042)
Berger, Günter Non-classical eigenvalue asymptotic for elliptic operators of second order in unbounded trumpet-shaped domains with Neumann boundary conditions. (English) Zbl 0810.35071 Math. Nachr. 161, 345-360 (1993). Reviewer: R.C.Gilbert (Placentia) MSC: 35P20 35J05 34L20 34B24 PDFBibTeX XMLCite \textit{G. Berger}, Math. Nachr. 161, 345--360 (1993; Zbl 0810.35071) Full Text: DOI
Berger, G. Asymptotic eigenvalue distribution of elliptic operators of second order in self-similar irregular domains of the Maz’ya class. (English) Zbl 0810.35070 Farkas, M. (ed.) et al., Differential equations and its applications. Proceedings of the colloquium on differential equations and applications, held in Budapest, August 21-24, 1991. Amsterdam: North-Holland Publishing Company. Colloq. Math. Soc. János Bolyai. 62, 35-47 (1991). MSC: 35P20 47F05 35J15 PDFBibTeX XMLCite \textit{G. Berger}, in: Differential equations and its applications. Proceedings of the colloquium on differential equations and applications, held in Budapest, August 21-24, 1991. Amsterdam: North-Holland Publishing Company. 35--47 (1991; Zbl 0810.35070)
Berger, Günter Asymptotic formulas for eigenvalues of elliptic operators of second order in unbounded domains of the Maz’ja class. (English) Zbl 0716.35060 Math. Nachr. 145, 281-295 (1990). Reviewer: A.Martinez MSC: 35P20 35J25 PDFBibTeX XMLCite \textit{G. Berger}, Math. Nachr. 145, 281--295 (1990; Zbl 0716.35060) Full Text: DOI
Berger, Günter Asymptotische Eigenwertverteilungen elliptischer Operatoren in bestimmten unbeschränkten Gebieten mit Restgliedabschätzungen. (German) Zbl 0608.35051 Math. Nachr. 128, 221-231 (1986). Reviewer: F.Bernis MSC: 35P20 35J40 PDFBibTeX XMLCite \textit{G. Berger}, Math. Nachr. 128, 221--231 (1986; Zbl 0608.35051) Full Text: DOI
Berger, G. Asymptotische Eigenwertverteilung des Laplace-Operators in bestimmten unbeschränkten Gebieten mit Neumannschen Randbedingungen und Restgliedabschätzungen. (Asymptotic distribution of eigenvalues of the Laplace operator in certain unbounded domains with Neumann boundary conditions and remainder estimates). (German) Zbl 0584.35077 Z. Anal. Anwend. 4, 85-96 (1985). Reviewer: P.Burda MSC: 35P20 35J05 35J25 PDFBibTeX XMLCite \textit{G. Berger}, Z. Anal. Anwend. 4, 85--96 (1985; Zbl 0584.35077) Full Text: DOI
Berger, G. Asymptotics of the spectrum with an estimate of the remainder for elliptic operators with weak degeneracy. (English) Zbl 0441.35051 Vestn. Leningr. Univ., Math. 12, 99-105 (1980). MSC: 35P20 35J70 35J40 35J35 35R20 PDFBibTeX XMLCite \textit{G. Berger}, Vestn. Leningr. Univ., Math. 12, 99--105 (1980; Zbl 0441.35051)
Berger, G. Asymptotics of the spectrum with remainder estimate of elliptic operators with weak degeneracy. (Russian) Zbl 0421.35071 Vestn. Leningr. Univ. 1979, No. 7, Mat. Mekh. Astron. 1979, No. 2, 14-19 (1979). MSC: 35P20 35J70 35J40 35R20 PDFBibTeX XMLCite \textit{G. Berger}, Vestn. Leningr. Univ., Mat. Mekh. Astron. 1979, No. 2, 14--19 (1979; Zbl 0421.35071)
Berger, Günter Asymptotische Eigenwertverteilungen mit Restgliedabschätzungen des Tricomischen Differentialoperators 2. Art. (German) Zbl 0415.35063 Elliptische Differentialgleichungen, Vortr. Tag. Rostock 1977, 71-82 (1978). MSC: 35P20 35J99 35M99 PDFBibTeX XML
Berger, Günter Asymptotik von Eigenwertverteilungen singulärer elliptischer Differentialoperatoren. (German) Zbl 0297.35060 Math. Nachr. 80, 87-103 (1977). MSC: 35P20 47F05 PDFBibTeX XMLCite \textit{G. Berger}, Math. Nachr. 80, 87--103 (1977; Zbl 0297.35060) Full Text: DOI