Bérard, Pierre; Helffer, Bernard; Kiwan, Rola Courant-sharp property for Dirichlet eigenfunctions on the Möbius strip. (English) Zbl 1477.58005 Port. Math. (N.S.) 78, No. 1, 1-41 (2021). Reviewer: Hong-Ge Chen (Wuhan) MSC: 58C40 35P15 PDFBibTeX XMLCite \textit{P. Bérard} et al., Port. Math. (N.S.) 78, No. 1, 1--41 (2021; Zbl 1477.58005) Full Text: DOI arXiv
Magee, Michael Arithmetic, zeros, and nodal domains on the sphere. (English) Zbl 1354.11041 Commun. Math. Phys. 338, No. 3, 919-951 (2015). Reviewer: Dimitrios Chatzakos (Bristol) MSC: 11F72 11F25 PDFBibTeX XMLCite \textit{M. Magee}, Commun. Math. Phys. 338, No. 3, 919--951 (2015; Zbl 1354.11041) Full Text: DOI arXiv Link
Hoechsmann, K. Singular values and the spectral theorem. (English) Zbl 0716.15006 Am. Math. Mon. 97, No. 5, 413-414 (1990). Reviewer: J.D.Dixon MSC: 15A18 PDFBibTeX XMLCite \textit{K. Hoechsmann}, Am. Math. Mon. 97, No. 5, 413--414 (1990; Zbl 0716.15006) Full Text: DOI
Courant, R.; Hilbert, D. Methods of mathematical physics. Volume I. Transl. and rev. from the German Original. Reprint of the 1st Engl. ed. 1953. (English) Zbl 0729.00007 Wiley Classics Edition; A Wiley-Interscience Publication. New York etc.: John Wiley & Sons. xv, 560 p. (1989). MSC: 00A69 15-01 33-01 45-01 49-01 34-01 35-01 PDFBibTeX XMLCite \textit{R. Courant} and \textit{D. Hilbert}, Methods of mathematical physics. Volume I. Transl. and rev. from the German Original. Reprint of the 1st Engl. ed. 1953. New York etc.: John Wiley \&| Sons (1989; Zbl 0729.00007)
González-Sprinberg, Gerardo Nodes of the Laplacian and topology of real algebraic varieties. (Spanish) Zbl 0531.14019 Topology, Proc. spec. Semin., Vol. 4, México 1982, 99-115 (1982). MSC: 14N10 14Pxx 58J50 14F45 51N35 57Q45 57M25 PDFBibTeX XML
Casti, John Computer codes and optimal control theory. (English) Zbl 0445.65068 Codes for boundary-value problems in ordinary differential equations, Proc. Conf., Houston 1978, Lect. Notes Comput. Sci. 76, 364-369 (1979). MSC: 65K10 49J15 PDFBibTeX XML
Courant, Richard; Hilbert, David Methods of mathematical physics. Vol. II: Partial differential equations. (English) Zbl 0099.29504 New York-London: Interscience Publishers, a division of John Wiley & Sons. xxii, 830 p. (1962). Reviewer: G. Källén MSC: 01A75 35-01 PDFBibTeX XML