Dobrushkin, V. A.; Podkopaev, P. A. On the representation of the solution of boundary value problems for the heat equation in form of a continual with respect to the Wiener measure. (Russian. English summary) Zbl 0563.35034 Izv. Akad. Nauk BSSR, Ser. Fiz.-Mat. Nauk 1983, No. 6, 9-14 (1983). Reviewer: I.Onciulescu MSC: 35K20 35C15 35P20 PDFBibTeX XMLCite \textit{V. A. Dobrushkin} and \textit{P. A. Podkopaev}, Izv. Akad. Nauk BSSR, Ser. Fiz.-Mat. Nauk 1983, No. 6, 9--14 (1983; Zbl 0563.35034)
Newsam, Garry N.; Ramsdell, John D. Estimation of sparse Jacobian matrices. (English) Zbl 0558.65030 SIAM J. Algebraic Discrete Methods 4, 404-417 (1983). Reviewer: D.Braess MSC: 65H10 65D25 65F50 05C50 PDFBibTeX XMLCite \textit{G. N. Newsam} and \textit{J. D. Ramsdell}, SIAM J. Algebraic Discrete Methods 4, 404--417 (1983; Zbl 0558.65030) Full Text: DOI
Simon, Barry Some quantum operators with discrete spectrum but classically continuous spectrum. (English) Zbl 0547.35039 Ann. Phys. 146, 209-220 (1983). Reviewer: H.Cycon MSC: 35J10 35P15 47B25 PDFBibTeX XMLCite \textit{B. Simon}, Ann. Phys. 146, 209--220 (1983; Zbl 0547.35039) Full Text: DOI
Hejhal, Dennis A. The Selberg trace formula for \(\text{PSL}(2,\mathbb R)\). Vol. 2. (English) Zbl 0543.10020 Lecture Notes in Mathematics. 1001. Berlin-Heidelberg-New York-Tokyo; Springer-Verlag. VIII, 806 p. DM 89.00; $ 35.40 (1983). Reviewer: Jürgen Elstrodt (Münster) MSC: 11F72 11-02 11Fxx 30F35 35Pxx 11F03 11F11 11F12 11F67 11M35 35P10 35P15 35P20 58J50 33C05 PDFBibTeX XML
Dixon, John D. Estimating extremal eigenvalues and condition numbers of matrices. (English) Zbl 0536.65022 SIAM J. Numer. Anal. 20, 812-814 (1983). Reviewer: R.P.Tewarson MSC: 65F15 65F35 PDFBibTeX XMLCite \textit{J. D. Dixon}, SIAM J. Numer. Anal. 20, 812--814 (1983; Zbl 0536.65022) Full Text: DOI
Melrose, Richard Polynomial bound on the number of scattering poles. (English) Zbl 0535.35067 J. Funct. Anal. 53, 287-303 (1983). Reviewer: H.D.Alber MSC: 35P25 35P20 81U20 35J05 PDFBibTeX XMLCite \textit{R. Melrose}, J. Funct. Anal. 53, 287--303 (1983; Zbl 0535.35067) Full Text: DOI
Edwards, C. S.; Elphick, C. H. Lower bounds for the clique and the chromatic numbers of a graph. (English) Zbl 0535.05029 Discrete Appl. Math. 5, 51-64 (1983). Reviewer: A.J.Schwenk MSC: 05C15 05C50 05C99 PDFBibTeX XMLCite \textit{C. S. Edwards} and \textit{C. H. Elphick}, Discrete Appl. Math. 5, 51--64 (1983; Zbl 0535.05029) Full Text: DOI
Newton, Roger G. Bounds on the number of bound states for the Schrödinger equation in one and two dimensions. (English) Zbl 0527.35062 J. Oper. Theory 10, 119-125 (1983). MSC: 35P15 35J10 81Q05 34L99 PDFBibTeX XMLCite \textit{R. G. Newton}, J. Oper. Theory 10, 119--125 (1983; Zbl 0527.35062)
Constantine, Gregory M. Schur convex functions on the spectra of graphs. (English) Zbl 0527.05050 Discrete Math. 45, 181-188 (1983). MSC: 05C50 05C35 PDFBibTeX XMLCite \textit{G. M. Constantine}, Discrete Math. 45, 181--188 (1983; Zbl 0527.05050) Full Text: DOI
van Nuffelen, Cyriel The rank of the adjacency matrix of a graph. (English) Zbl 0526.05040 Bull. Soc. Math. Belg., Sér. B 35, 219-225 (1983). MSC: 05C50 05C70 05C99 05C15 PDFBibTeX XMLCite \textit{C. van Nuffelen}, Bull. Soc. Math. Belg., Sér. B 35, 219--225 (1983; Zbl 0526.05040)
Kammler, David W. A perturbation analysis of the intrinsic conditioning of an approximate null vector computed with a SVD. (English) Zbl 0522.65026 J. Comput. Appl. Math. 9, 201-204 (1983). MSC: 65F35 65F15 15A12 PDFBibTeX XMLCite \textit{D. W. Kammler}, J. Comput. Appl. Math. 9, 201--204 (1983; Zbl 0522.65026) Full Text: DOI
Mohamed, Abderemane Étude spectrale d’opérateurs hypoelliptiques à caractéristiques multiples. II. (French) Zbl 0522.35069 Commun. Partial Differ. Equations 8, 247-316 (1983). MSC: 35P20 35S05 65H10 35A30 PDFBibTeX XMLCite \textit{A. Mohamed}, Commun. Partial Differ. Equations 8, 247--316 (1983; Zbl 0522.35069) Full Text: DOI
Merikoski, Jorma Kaarlo; Styan, George P. H.; Wolkowicz, Henry Bounds for ratios of eigenvalues using traces. (English) Zbl 0522.15008 Linear Algebra Appl. 55, 105-124 (1983). MSC: 15A42 65F15 15B48 15A12 65F35 PDFBibTeX XMLCite \textit{J. K. Merikoski} et al., Linear Algebra Appl. 55, 105--124 (1983; Zbl 0522.15008) Full Text: DOI
Hussein, A. E. Stability and the condition number of a matrix for a radial-spherical mesh. (English) Zbl 0517.65084 Vestn. Leningr. Univ., Math. 11, 157-162 (1983). MSC: 65N25 65F35 35P15 PDFBibTeX XMLCite \textit{A. E. Hussein}, Vestn. Leningr. Univ., Math. 11, 157--162 (1983; Zbl 0517.65084)
Gierz, Gerhard; Poguntke, Werner Minimizing setups for ordered sets: A linear algebraic approach. (English) Zbl 0517.06004 SIAM J. Algebraic Discrete Methods 4, 132-144 (1983). MSC: 06A06 05C50 05A15 PDFBibTeX XMLCite \textit{G. Gierz} and \textit{W. Poguntke}, SIAM J. Algebraic Discrete Methods 4, 132--144 (1983; Zbl 0517.06004) Full Text: DOI
McKay, Brendan D. Spanning trees in regular graphs. (English) Zbl 0517.05043 Eur. J. Comb. 4, 149-160 (1983). MSC: 05C30 05C05 05C50 PDFBibTeX XMLCite \textit{B. D. McKay}, Eur. J. Comb. 4, 149--160 (1983; Zbl 0517.05043) Full Text: DOI
Byrnes, Christopher I. Control theory, inverse spectral problems, and real algebraic geometry. (English) Zbl 0513.93016 Differential geometric control theory, Proc. Conf., Mich. Technol. Univ. 1982, Prog. Math. 27, 192-208 (1983). MSC: 93B25 14M15 93B55 15A18 55M25 93D15 PDFBibTeX XML
Demmel, James The condition number of equivalence transformations that block diagonalize matrix pencils. (English) Zbl 0509.65020 SIAM J. Numer. Anal. 20, 599-610 (1983). MSC: 65F35 15A12 15A18 15A60 47A60 65F15 PDFBibTeX XMLCite \textit{J. Demmel}, SIAM J. Numer. Anal. 20, 599--610 (1983; Zbl 0509.65020) Full Text: DOI
Demmel, James The condition number of equivalence transformations that block diagonalize matrix pencils. (English) Zbl 0503.65028 Matrix pencils, Proc. Conf., Pite Havsbad/Swed. 1982, Lect. Notes Math. 973, 2-16 (1983). MSC: 65F35 15A12 65F15 15A60 47A60 15A18 PDFBibTeX XML