Mandelbaum, Richard [Viro, O. Ya.] Four-dimensional topology. (Chetyrekhmernaya topologiya). Transl. from the English and with a preface by O. Ya. Viro. (Russian) Zbl 0645.57001 Matematika: Novoe v Zarubezhnoj Nauke, 28. Moskva: Mir. 288 p. R. 2.20 (1981). MSC: 57N13 57-02 14Jxx 57Q25 57R10 32J15 PDFBibTeX XML
Lakshmikantham, V. Comparison results for reaction-diffusion equations. (English) Zbl 0618.35057 Recent advances in differential equations, Meet. Miramare (Trieste)/Italy 1978, 243-259 (1981). MSC: 35K55 35B05 34G20 PDFBibTeX XML
Chandra, Jagdish; Davis, Paul Wm. Comparison results and criticality in some combustion problems. (English) Zbl 0609.35004 Recent advances in differential equations, Meet. Miramare (Trieste)/Italy 1978, 71-80 (1981). Reviewer: T.Faulkner MSC: 35B05 35K57 80A25 35K55 PDFBibTeX XML
Sgurev, Vasil S.; Vasilev, Vasil S. Approximate algorithm for integer programming. (Russian. English summary) Zbl 0604.90101 Probl. Tekh. Kibern. Rob. 12, 48-53 (1981). MSC: 90C10 90C05 65K05 PDFBibTeX XMLCite \textit{V. S. Sgurev} and \textit{V. S. Vasilev}, Probl. Tekh. Kibern. Rob. 12, 48--53 (1981; Zbl 0604.90101)
Gil Alvarez, María Angeles A mixed criterion for expected utility and quietness (invariant with respect to a translation of the utilities). (Spanish. English summary) Zbl 0591.62003 Publ. Semin. Mat. Garcia Galdeano 29, 15-26 (1981). MSC: 62B15 62C99 62B99 PDFBibTeX XMLCite \textit{M. A. Gil Alvarez}, Publ. Semin. Mat. Garcia Galdeano 29, 15--26 (1981; Zbl 0591.62003)
Kłosińska, Wiktoria On some topologies in the set of real numbers. (English) Zbl 0576.26002 Zesz. Nauk., Politech. Łódz. 353, Mat. 13, 59-66 (1981). MSC: 26A03 54A10 26A24 PDFBibTeX XMLCite \textit{W. Kłosińska}, Zesz. Nauk. Politech. Łódz., Mat. 353(13), 59--66 (1981; Zbl 0576.26002)
Akl, Selim G.; Meijer, Henk Hybrid sorting algorithms: a survey. (English) Zbl 0573.68033 Classification automatique et perception par ordinateur, Sémin. INRIA, Rocquencourt/France 1979-80, 111-120 (1981). MSC: 68P10 PDFBibTeX XML
Marinets, V. V.; Marinets, T. I. A construction of iterative methods for approximate integration of differential equations in implicit form. (Russian) Zbl 0569.65085 Analytical methods of nonlinear mechanics, Collect. sci. Works, Kiev 1981, 86-98 (1981). Reviewer: K.Balla MSC: 65Z05 35G30 PDFBibTeX XML
Prokubovskij, A. V. Numerical comparison of some iterative methods for the solution of a diffusion type equation on triangular networks. (Russian) Zbl 0566.65021 Difference methods of mathematical physics. Theory of numerical methods, Work Collect., Moskva 1981, 39-48 (1981). Reviewer: V.Makarov MSC: 65F10 65N22 35J25 PDFBibTeX XML
Girardi, M.; Israel, G. Some dynamic systems convergent to the zeroes of a function. (Italian) Zbl 0565.34028 Atti Accad. Sci. Lett. Arti Palermo, V. Ser., Parte I 2(1981/82), 27-40 (1985). Reviewer: M.D’Ambrosio MSC: 34C10 37-XX 54H25 PDFBibTeX XML
Borsík, Ján; Doboš, Jozef On a product of metric spaces. (English) Zbl 0562.54016 Math. Slovaca 31, 193-205 (1981). MSC: 54B10 54A10 54E35 PDFBibTeX XMLCite \textit{J. Borsík} and \textit{J. Doboš}, Math. Slovaca 31, 193--205 (1981; Zbl 0562.54016) Full Text: EuDML
Matrosov, V. M.; Vasil’ev, S. N. The comparison principle in the dynamics of systems with distributed parameters. (Russian) Zbl 0559.93045 Stability of motion. Analytical mechanics. Control of motion, Moskva 1981, 198-217 (1981). Reviewer: I.Asmykovitch MSC: 93C20 93B05 93D15 93B40 PDFBibTeX XML
El Naggar, A. M.; Elbouhy, T. Odd sub-harmonic solution of a nonlinear conservative differential equation with periodically varying coefficients. (English) Zbl 0559.34041 Bull. Fac. Sci., Sect. A, Assiut Univ. 10, No. 1, 131-141 (1981). MSC: 34C25 34C15 34C10 PDFBibTeX XML
El Naggar, A. M.; Hamd-Allah, G. M. Analytical treatment for harmonic and sub-harmonic synchronization of odd order of a weakly nonlinear conservative physical system. (English) Zbl 0559.34036 Bull. Fac. Sci., Sect. A, Assiut Univ. 10, No. 1, 165-182 (1981). MSC: 34C15 34C10 PDFBibTeX XML
El Naggar, A. M.; Elbouhy, T. Analytical expressions of harmonic and sub-harmonic solutions of odd order of the conservative physical system governed by the quasilinear differential equation \(\ddot x+w^ 2x+\epsilon (\cos \,t)x^ 5=0\). (English) Zbl 0559.34035 Bull. Fac. Sci., Sect. A, Assiut Univ. 10, No. 1, 143-156 (1981). MSC: 34C15 34C10 PDFBibTeX XML
Elnaggar, A. M.; Hamd-Allah, G. M. Determination of harmonic and sub-harmonic synchronization of weakly nonlinear conservative physical system. (English) Zbl 0559.34034 Bull. Fac. Sci., Sect. A, Assiut Univ. 10, No. 1, 115-129 (1981). MSC: 34C15 34C10 PDFBibTeX XML
Büning, Herbert Tests auf Gleichverteilung - Ein Gütevergleich. (German) Zbl 0557.62020 Computational statistics, Festschr. dedic. W. Wetzel, 35-53 (1981). Reviewer: W.Vogel MSC: 62F03 62G10 PDFBibTeX XML
Koopmans, Lambert H. An introduction to contemporary statistics. (English) Zbl 0549.62001 Boston, Massachusetts: Duxbury Press; Belmont, California: Wadsworth, Inc. XX, 599 p. $ 34.60 (1981). Reviewer: J.Melamed MSC: 62-01 62-07 PDFBibTeX XML
Sharkovskij, A. N.; Shevelo, V. N.; Ivanov, A. F. Some results of the qualitative investigation of functional differential equations of first order. (Russian) Zbl 0549.34065 Functinal differential systems and related topics, Proc. 2nd int. Conf., Błażejewko/Pol. 1981, 306-317 (1981). Reviewer: R.R.Akhmerov MSC: 34K99 34K05 34C25 34C10 PDFBibTeX XML
Hartman, Philip Comparison theorems for self-adjoint second order systems and uniqueness of eigenvalues of scalar boundary value problems. (English) Zbl 0549.34037 Contributions to analysis and geometry, Suppl. Am. J. Math., 1-22 (1981). Reviewer: M.Idemen MSC: 34C11 34L99 34B05 PDFBibTeX XML
Willmott, Richard Mean measures of containment and equality between fuzzy sets. (English) Zbl 0547.04002 Multiple-valued logic, Proc. 11th int. Symp., Oklahoma City and Norman/Okla. 1981, 183-190 (1981). Reviewer: J.Drewniak MSC: 03E20 PDFBibTeX XML
Bresquar, Anna Maria On the zeros of the solutions of a class of second order linear differential equations. (Italian. English summary) Zbl 0545.34006 Rend. Sem. Mat. Univ. Padova 64, 247-270 (1981). Reviewer: S.Cinquini MSC: 34A30 34A99 PDFBibTeX XMLCite \textit{A. M. Bresquar}, Rend. Semin. Mat. Univ. Padova 64, 247--270 (1981; Zbl 0545.34006) Full Text: Numdam EuDML
Scherer, Josef; Schwenzfeger, K. J. Die Linienmethode zur Lösung partieller Differentialgleichungen in der Literatur. (German) Zbl 0544.65082 Mitt. Forschungsschwerpunkt Simulation Optimierung Deterministischer Stochastischer Dyn. Syst. 1981, 225 S. (1981). MSC: 65N40 65M20 35K20 35L20 35J25 PDFBibTeX XML
Fleiss, Joseph L. Statistical methods for rates and proportions. 2nd ed. (English) Zbl 0544.62002 Wiley Series in Probability and Mathematical Statistics. New York etc.: John Wiley & Sons. XVIII, 321 p. (1981). MSC: 62-01 62P10 62G99 62H20 62H99 PDFBibTeX XML
Rofe-Beketov, F. S.; Khol’kin, A. M. The connection between spectral and oscillatory properties of differential systems of arbitrary order. (English. Russian original) Zbl 0544.34023 Sov. Math., Dokl. 24, 555-559 (1981); translation from Dokl. Akad. Nauk SSSR 261, 551-555 (1981). Reviewer: E.Brommundt MSC: 34C10 34L99 47B99 34A12 34G10 PDFBibTeX XMLCite \textit{F. S. Rofe-Beketov} and \textit{A. M. Khol'kin}, Sov. Math., Dokl. 24, 555--559 (1981; Zbl 0544.34023); translation from Dokl. Akad. Nauk SSSR 261, 551--555 (1981)
Schneider, Helmut; Wilrich, Peter-Theodor The robustness of sampling plans for inspection by variables. (English) Zbl 0541.62086 Computational statistics, Festschr. dedic. W. Wetzel, 281-295 (1981). Reviewer: B.Rauhut MSC: 62P30 PDFBibTeX XML
Gupta, Shanti S.; Hsiao, Ping On \(\Gamma\)-minimax, minimax, and Bayes procedures for selecting populations close to a control. (English) Zbl 0539.62034 Sankhyā, Ser. B 43, 291-318 (1981). Reviewer: B.K.Taneja MSC: 62F07 62C10 62C20 PDFBibTeX XMLCite \textit{S. S. Gupta} and \textit{P. Hsiao}, Sankhyā, Ser. B 43, 291--318 (1981; Zbl 0539.62034)
Makarenko, A. S.; Moskal’kov, M. N. On the dispersion of locally one-dimensional schemes for the transfer equation. (Russian) Zbl 0537.65062 Chislennye Metody Mekh. Sploshnoj Sredy 12, No. 2, 64-70 (1981). Reviewer: J.Kačur MSC: 65M12 35L45 PDFBibTeX XML
Porteus, Evan L. Computing the discounted return in Markov and semi-Markov chains. (English) Zbl 0535.90098 Nav. Res. Logist. Q. 28, 567-577 (1981). MSC: 90C40 65K05 PDFBibTeX XMLCite \textit{E. L. Porteus}, Nav. Res. Logist. Q. 28, 567--577 (1981; Zbl 0535.90098) Full Text: DOI
Guido, Cosimo On a characterization of simple extensions of topologies. (English) Zbl 0535.54001 Note Mat. 1, No. 2, 213-223 (1981). Reviewer: S.C.Carlson MSC: 54A10 PDFBibTeX XMLCite \textit{C. Guido}, Note Mat. 1, No. 2, 213--223 (1981; Zbl 0535.54001) Full Text: DOI
Derr, V. Ya. A criterion for nonoscillation of the solutions of a homogeneous equation relative to a system of functionals. (English. Russian original) Zbl 0535.34027 Sov. Math., Dokl. 24, 368-372 (1981); translation from Dokl. Akad. Nauk SSSR 260, 1047-1051 (1981). Reviewer: R.Brown MSC: 34C10 34A12 34B05 PDFBibTeX XMLCite \textit{V. Ya. Derr}, Sov. Math., Dokl. 24, 368--372 (1981; Zbl 0535.34027); translation from Dokl. Akad. Nauk SSSR 260, 1047--1051 (1981)
Golovach, G. P.; Kalajda, A. F. Algorithms of the quadrature method for homogeneous integral equations with symmetric kernel. (Russian. English summary) Zbl 0533.65083 Vychisl. Prikl. Mat., Kiev 43, 85-93 (1981). Reviewer: J.Albrycht MSC: 65R20 45B05 PDFBibTeX XMLCite \textit{G. P. Golovach} and \textit{A. F. Kalajda}, Vychisl. Prikl. Mat. 43, 85--93 (1981; Zbl 0533.65083)
Pinkus, A. Bernstein’s comparison theorem and a problem of Braess. (English) Zbl 0533.41021 Aequationes Math. 23, 98-107 (1981). Reviewer: L.Leindler MSC: 41A50 41A15 41A25 PDFBibTeX XMLCite \textit{A. Pinkus}, Aequationes Math. 23, 98--107 (1981; Zbl 0533.41021) Full Text: DOI EuDML
Jen, Erica; Srivastav, R. P. Cubic splines and approximate solution of singular integral equations. (English) Zbl 0532.65087 Math. Comput. 37, 417-423 (1981). Reviewer: S.Filippi MSC: 65R20 45E05 PDFBibTeX XMLCite \textit{E. Jen} and \textit{R. P. Srivastav}, Math. Comput. 37, 417--423 (1981; Zbl 0532.65087) Full Text: DOI
George, Alan; Ng, Esmond A comparison of some methods for solving sparse linear least squares problems. (English) Zbl 0532.65026 Numerical mathematics and computing, Proc. 10th Manitoba Conf., Winnipeg/Manitoba 1980, Congr. Numerantium 31, 17-43 (1981). Reviewer: R.P.Tewarson MSC: 65F20 65F50 65F05 65F25 PDFBibTeX XML
Labbe, Z. Fernando Collocation method applied to problems of boundary layer type. (Spanish. English summary) Zbl 0531.65048 Scientia 46, 61-71 (1981). MSC: 65L10 34B15 34E15 PDFBibTeX XMLCite \textit{Z. F. Labbe}, Scientia 46, 61--71 (1981; Zbl 0531.65048)
Chapman, T. A. Lectures on Hilbert cube manifolds. (Lektsii o Q-mnogoobraziyakh). Transl. from the English. (Russian) Zbl 0528.57002 Matematika. Novoe v Zarubezhnoj Nauke, 27. Moskva: Izdatel’stvo ”Mir”. 156 p. R. 1.00 (1981). MSC: 57-02 57N20 57Q10 54C55 55P15 55P55 57-01 57N60 57N15 57Q25 57Q55 58B05 PDFBibTeX XML
Fuller, Wayne A.; Isaki, Cary T. Survey design under superpopulation models. (English) Zbl 0527.62009 Current topics in survey sampling, Proc. int. Symp., Ottawa/Can. 1980, 199-226 (1981). MSC: 62D05 PDFBibTeX XML
Bouillet, Julio E. Heat-flux comparison based on properties of the medium. (English) Zbl 0527.35006 Adv. Appl. Math. 2, 76-90 (1981). MSC: 35B05 80A20 35R35 35K60 PDFBibTeX XMLCite \textit{J. E. Bouillet}, Adv. Appl. Math. 2, 76--90 (1981; Zbl 0527.35006) Full Text: DOI
Andronov, A. A.; Vitt, A. A.; Khaĭkin, S. E. The theory of oscillations. Corrected reprint of the 1937 original. With a preface by L. I. Mandel’shtam. (Теория колебаний.) (Russian) Zbl 0527.34001 Moskva: “Nauka”. 568 p. (1981). MSC: 34-01 34C07 34C10 34C15 34A30 34A34 01A75 PDFBibTeX XML
Burrus, C. Sidney; Eschenbacher, Peter W. An in-place, in-order prime factor FFT algorithm. (English) Zbl 0524.65091 IEEE Trans. Acoust. Speech Signal Process. 29, 806-817 (1981). MSC: 65T40 65F30 42A15 42-04 PDFBibTeX XMLCite \textit{C. S. Burrus} and \textit{P. W. Eschenbacher}, IEEE Trans. Acoust. Speech Signal Process. 29, 806--817 (1981; Zbl 0524.65091) Full Text: DOI
Claasen, Theo A. C. M.; Mecklenbraeuker, Wolfgang F. G. Comparison of the convergence of two algorithms for adaptive FIR digital- filters. (English) Zbl 0524.65049 IEEE Trans. Acoust. Speech Signal Process. 29, 670-678 (1981). MSC: 65K10 60G35 93E11 PDFBibTeX XMLCite \textit{T. A. C. M. Claasen} and \textit{W. F. G. Mecklenbraeuker}, IEEE Trans. Acoust. Speech Signal Process. 29, 670--678 (1981; Zbl 0524.65049) Full Text: DOI
Keys, Robert G. Cubic convolution interpolation for digital image processing. (English) Zbl 0524.65006 IEEE Trans. Acoust. Speech Signal Process. 29, 1153-1160 (1981). MSC: 65D05 PDFBibTeX XMLCite \textit{R. G. Keys}, IEEE Trans. Acoust. Speech Signal Process. 29, 1153--1160 (1981; Zbl 0524.65006) Full Text: DOI
Marusiak, Pavol; Werbowski, Jaroslaw Oscillation and asymptotic behavior of differential equations generated by delays. (English) Zbl 0524.34072 Fasc. Math. 13, 61-72 (1981). MSC: 34K99 34C10 PDFBibTeX XMLCite \textit{P. Marusiak} and \textit{J. Werbowski}, Fasc. Math. 13, 61--72 (1981; Zbl 0524.34072)
Di Maio, Giuseppe; Russo, Assunta Some property of the lattice of \(T_ 1^\alpha\) topologies and one of their generalization. (English) Zbl 0523.54001 Rend. Accad. Sci. Fis. Mat., IV. Ser., Napoli 48, 565-573 (1981). MSC: 54A10 06B99 PDFBibTeX XMLCite \textit{G. Di Maio} and \textit{A. Russo}, Rend. Accad. Sci. Fis. Mat., IV. Ser., Napoli 48, 565--573 (1981; Zbl 0523.54001)
Mikolajski, Jaroslaw; Ratajczak, Zbigniew On the nonoscillatory solutions of a system of four linear homogeneous differential equations. (English) Zbl 0523.34030 Fasc. Math. 13, 51-59 (1981). MSC: 34C10 34A30 PDFBibTeX XMLCite \textit{J. Mikolajski} and \textit{Z. Ratajczak}, Fasc. Math. 13, 51--59 (1981; Zbl 0523.34030)
Reshetukha, I. V. Solution of systems of linear algebraic equations with sparse matrices on a multiprocessor machine. (Russian) Zbl 0522.65015 Applied programming methods, Collect. Artic., Kiev 1981, 75-84 (1981). MSC: 65F05 68Q25 68N25 65F30 PDFBibTeX XML
Erbe, L. Comparison theorems for linear differential equations. (English) Zbl 0521.34041 Qualitative theory of differential equations, Vol. I, Szeged 1979, Colloq. Math. Soc. János Bolyai 30, 193-204 (1981). MSC: 34C11 PDFBibTeX XML
Miyatake, Sadao Théoreme d’existence des solutions des systèmes d’équations différentielles et applications. (French) Zbl 0521.34040 Equations aux derivees partielles hyperboliques et holomorphes, Semin. Paris, Annee 1980-1981, Expose No. 7, 4 p. (1981). MSC: 34C11 34M99 34A30 35L99 PDFBibTeX XML
Allakhverdiev, B. P.; Isaev, G. A. Oscillation theorems for multiparametric problems with boundary conditions depending on spectral parameters. (Russian) Zbl 0521.34032 Izv. Akad. Nauk Az. SSR, Ser. Fiz.-Tekh. Mat. Nauk 1981, No. 6, 17-24 (1981). MSC: 34L99 34B27 34C10 PDFBibTeX XMLCite \textit{B. P. Allakhverdiev} and \textit{G. A. Isaev}, Izv. Akad. Nauk Az. SSR, Ser. Fiz.-Tekh. Mat. Nauk 1981, No. 6, 17--24 (1981; Zbl 0521.34032)
McLeod, R. J. Y. New approaches to curved finite elements. (English) Zbl 0519.65070 Numerical mathematics, Proc. 7th South Afr. Symp., Durban 1981, 159-175 (1981). MSC: 65N50 65N30 65D05 PDFBibTeX XML
Joubert, G. R.; Maeder, A. J.; Cloete, E. Performance measurements of parallel numerical algorithms on a simple MIMD computer. (English) Zbl 0519.65063 Numerical mathematics, Proc. 7th South Afr. Symp., Durban 1981, 25-36 (1981). MSC: 65N22 68N25 65F05 65D32 35K05 PDFBibTeX XML
Zhang, Jin-Yan Geometric theory of ordinary differential equations and bifurcation problems. (Chinese) Zbl 0519.34002 Beijing: Beijing University Press. II, 265 p. Yuan 1.25 (1981). MSC: 34-01 34C25 34C05 37-XX 34C10 34C15 PDFBibTeX XML
Gauld, David Topologies related to notions of near continuity. (English) Zbl 0517.54014 Kyungpook Math. J. 21, 195-204 (1981). MSC: 54C08 54A10 54B10 PDFBibTeX XMLCite \textit{D. Gauld}, Kyungpook Math. J. 21, 195--204 (1981; Zbl 0517.54014)
Weinberger, Hans Optimierung linearer Systeme mit zusätzlichen Disjunktivitätsbedingungen. (German) Zbl 0515.90055 Abteilung für Mathematik der Ruhr-Universität Bochum. 120 S. (1981). MSC: 90C05 65K05 90C33 90C11 PDFBibTeX XML
Woznicki, Z. I. Theory of non-negative splitting and two-sweep iterative methods AGA. (Russian) Zbl 0514.65015 Computation with sparse matrices, Mater. IV. All-Union Conf., Novosibirsk 1981, 14-28 (1981). MSC: 65F10 65N22 65Z05 PDFBibTeX XML
Matrosov, V. M.; Kozlov, R. I. The method of vector Ljapunov functions in the qualitative theory of differential equations in Banach spaces. (English) Zbl 0513.34042 Qualitative theory of differential equations, Vol. II, Szeged 1979, Colloq. Math. Soc. János Bolyai 30, 685-707 (1981). MSC: 34C20 34D20 PDFBibTeX XML
Bugir, M. K. Conditions of the oscillatory character for solutions of systems of second order differential equations. (Russian) Zbl 0513.34040 Analytical methods of nonlinear mechanics, Collect. sci. Works, Kiev 1981, 15-21 (1981). MSC: 34C10 PDFBibTeX XML
Paul, Henning A. A comparison of sampling inspection by variables and by attributes with narrow-limit gaging. (English) Zbl 0512.62104 Methods Oper. Res. 44, 629-638 (1981). MSC: 62P30 90B99 90B30 PDFBibTeX XMLCite \textit{H. A. Paul}, Methods Oper. Res. 44, 629--638 (1981; Zbl 0512.62104)
Naito, Manabu On strong oscillation of retarded differential equations. (English) Zbl 0512.34056 Qualitative theory of solutions in functional differential equations, Proc. Symp., Kyoto 1981, RIMS Kokyuroku 432, 13-24 (1981). MSC: 34K99 34C10 PDFBibTeX XML
Chanturiya, T. A. An asymptotic representation of oscillating solutions of an Emden-Fowler equation. (English) Zbl 0512.34026 Differ. Equations 17, 662-666 (1981). MSC: 34C10 34D05 34E05 PDFBibTeX XMLCite \textit{T. A. Chanturiya}, Differ. Equations 17, 662--666 (1981; Zbl 0512.34026)
Bartushek, M. Properties of oscillating solutions of third-order differential equations. (English) Zbl 0512.34025 Differ. Equations 17, 503-508 (1981). MSC: 34C10 PDFBibTeX XMLCite \textit{M. Bartushek}, Differ. Equations 17, 503--508 (1981; Zbl 0512.34025)
Kimura, Motoo Estimation of evolutionary distances between homologous nucleotide sequences. (English) Zbl 0511.92013 Proc. Natl. Acad. Sci. USA 78, 454-458 (1981). MSC: 92Cxx 92D10 92D15 PDFBibTeX XMLCite \textit{M. Kimura}, Proc. Natl. Acad. Sci. USA 78, 454--458 (1981; Zbl 0511.92013) Full Text: DOI
Romanenko, E. V. Distribution of dynamic pressure over the body of an actively swimming dolphin. (English. Russian original) Zbl 0511.76132 Sov. Phys., Dokl. 26, 1037-1038 (1981); translation from Dokl. Akad. Nauk SSSR 261, 310-312 (1981). MSC: 76Z10 76D10 PDFBibTeX XMLCite \textit{E. V. Romanenko}, Sov. Phys., Dokl. 26, 1037--1038 (1981; Zbl 0511.76132); translation from Dokl. Akad. Nauk SSSR 261, 310--312 (1981)
Fahrmeir, Ludwig; Hamerle, Alfred; Häußler, Walter; Kredler, Christian The logistic approach to mixed data problems: Weighted least squares versus maximum likelihood estimation. (English) Zbl 0511.62081 Methods Oper. Res. 44, 69-80 (1981). MSC: 62J05 62H30 62F03 62F10 PDFBibTeX XMLCite \textit{L. Fahrmeir} et al., Methods Oper. Res. 44, 69--80 (1981; Zbl 0511.62081)
Erbe, L. Successive approximation techniques for linear differential equations. (English) Zbl 0511.34023 Indian J. Math. 23, 177-186 (1981). MSC: 34C10 34A45 34C11 34A30 65L05 PDFBibTeX XMLCite \textit{L. Erbe}, Indian J. Math. 23, 177--186 (1981; Zbl 0511.34023)
Elbert, A. A half-linear second order differential equation. (English) Zbl 0511.34006 Qualitative theory of differential equations, Vol. I, Szeged 1979, Colloq. Math. Soc. János Bolyai 30, 153-180 (1981). MSC: 34A12 34L99 34C10 34A34 PDFBibTeX XML
van der Hoek, G. A computational comparison of 2-phase algorithms and a recursive quadratic programming algorithm. (English) Zbl 0509.90069 Methods Oper. Res. 43, 161-171 (1981). MSC: 90C30 65K05 90C20 68Q25 PDFBibTeX XMLCite \textit{G. van der Hoek}, Methods Oper. Res. 43, 161--171 (1981; Zbl 0509.90069)
Schoener, Thomas W. An empirically based estimate of home range. (English) Zbl 0509.62101 Theor. Popul. Biol. 20, 281-325 (1981). MSC: 62P10 PDFBibTeX XMLCite \textit{T. W. Schoener}, Theor. Popul. Biol. 20, 281--325 (1981; Zbl 0509.62101) Full Text: DOI
Carter, Randy L. Restricted maximum likelihood estimation of bias and reliability in the comparison of several measuring methods. (English) Zbl 0509.62100 Biometrics 37, 733-741 (1981). MSC: 62P10 PDFBibTeX XMLCite \textit{R. L. Carter}, Biometrics 37, 733--741 (1981; Zbl 0509.62100) Full Text: DOI
Bojadziev, G.; Edwards, J. On some asymptotic methods for non-oscillatory and oscillatory processes. (English) Zbl 0509.34031 Zagadnienia Drgań Nieliniow. 20, 69-79 (1981). MSC: 34C10 34E05 34A34 PDFBibTeX XMLCite \textit{G. Bojadziev} and \textit{J. Edwards}, Zag. Drgań Nieliniowych 20, 69--79 (1981; Zbl 0509.34031)
Jonckheere, E. A.; Safonov, M. G.; Silverman, L. M. Topology induced by the Hankel norm in the space of transfer matrices. (English) Zbl 0508.93041 Decision and control, Proc. 20th IEEE Conf., incl. Symp. Adaptive processes, San Diego/Calif. 1981, Vol. 1, 118-119 (1981). MSC: 93D15 47A30 93B17 54A10 15A60 PDFBibTeX XML
Santiago, Joseph M. On the accuracy of flow rule approximations used in structural and solid response computer programs. (English) Zbl 0508.73027 Numerical analysis and computers, Proc. 1981 Army Conf., ARO Rep. 81-3, 413-441 (1981). MSC: 74S30 74C99 74S99 PDFBibTeX XML
Margaritescu, Eugen Sur la méthode Ext T de comparaison multiple. (French) Zbl 0508.62067 Probability theory, Proc. 6th Conf., Brasov/Romania 1979, 357-362 (1981). MSC: 62J15 PDFBibTeX XML
Nevakovskaya, L. I. The influence of a lag on the oscillations of a nonlinear system with the bounded excitation. (Russian) Zbl 0508.34051 Analytical methods of nonlinear mechanics, Collect. sci. Works, Kiev 1981, 105-114 (1981). MSC: 34K99 34C10 34A34 PDFBibTeX XML
Petrishin, R. I. Averaging with regard to resonance relations between frequencies in oscillatory systems. (English) Zbl 0508.34033 Ukr. Math. J. 33, 204-208 (1981). MSC: 34C29 34C10 PDFBibTeX XMLCite \textit{R. I. Petrishin}, Ukr. Math. J. 33, 204--208 (1981; Zbl 0508.34033) Full Text: DOI
Laptinskij, V. N. An approximate method in the theory of oscillations. (English) Zbl 0508.34009 Ukr. Math. J. 33, 59-61 (1981). MSC: 34A45 34C25 34C10 PDFBibTeX XMLCite \textit{V. N. Laptinskij}, Ukr. Math. J. 33, 59--61 (1981; Zbl 0508.34009) Full Text: DOI
Kazantzis, P. G. Numerical investigation of symmetric and asymmetric periodic oscillations. (English) Zbl 0507.70025 Astrophys. Space Sci. 78, 27-43 (1981). MSC: 70K99 70-08 65L99 34C05 34C10 34C25 PDFBibTeX XMLCite \textit{P. G. Kazantzis}, Astrophys. Space Sci. 78, 27--43 (1981; Zbl 0507.70025) Full Text: DOI
Di Maio, Giuseppe; Russo, Assunta On the lattice of topologies on a set and on certain sublattices. (Italian) Zbl 0507.54003 Ric. Mat. 30, 133-144 (1981). MSC: 54A10 06B15 PDFBibTeX XMLCite \textit{G. Di Maio} and \textit{A. Russo}, Ric. Mat. 30, 133--144 (1981; Zbl 0507.54003)
Vatsala, A. S.; Vaughn, R. L. Existence of extremal solutions and comparison results for delay differential equations in abstract cones. (English) Zbl 0507.34063 Rend. Sem. Mat. Univ. Padova 64, 1-14 (1981). MSC: 34K30 34K05 PDFBibTeX XMLCite \textit{A. S. Vatsala} and \textit{R. L. Vaughn}, Rend. Semin. Mat. Univ. Padova 64, 1--14 (1981; Zbl 0507.34063) Full Text: Numdam EuDML
Gogokhiya, V. Sh. Asymptotic formulation of the method of standard equation. (Russian) Zbl 0507.34045 Soobshch. Akad. Nauk Gruz. SSR 104, 573-576 (1981). MSC: 34E99 PDFBibTeX XMLCite \textit{V. Sh. Gogokhiya}, Soobshch. Akad. Nauk Gruz. SSR 104, 573--576 (1981; Zbl 0507.34045)
Mirzov, D. D. A remark about comparison theorems. (Russian) Zbl 0507.34029 Izv. Sev.-Kavk. Nauchn. Tsentr. Vyssh. Shk., Estestv. Nauki 1981, No. 2(34), 17-19 (1981). MSC: 34C11 34C10 PDFBibTeX XMLCite \textit{D. D. Mirzov}, Izv. Sev.-Kavk. Nauchn. Tsentra Vyssh. Shk., Estestv. Nauki 1981, No. 2(34), 17--19 (1981; Zbl 0507.34029)
Beutel, Peter Das asymmetrische Traveling Salesman Problem. (English) Zbl 0506.90047 Beiträge zur Datenverarbeitung und Unternehmensforschung, Bd. 25. Königstein/Ts.: Verlag Anton Hain Meisenheim GmbH. VIII, 158 S. DM 67.00 (1981). MSC: 90C10 90-02 65K05 90C35 68Q25 PDFBibTeX XML
Yeh, Cheh-Chih Oscillations of \(n\)-th order retarded differential equations. (English) Zbl 0506.34053 Publ. Inst. Math., Nouv. Sér. 29(43), 293-297 (1981). MSC: 34K99 34C10 PDFBibTeX XMLCite \textit{C.-C. Yeh}, Publ. Inst. Math., Nouv. Sér. 29(43), 293--297 (1981; Zbl 0506.34053) Full Text: EuDML
Martynyuk, A. A.; Karimzhanov, A. Technical stability of a system with fast and slow motions. (English. Russian original) Zbl 0505.70027 Sov. Appl. Mech. 17, 1029-1036 (1982); translation from Prikl. Mekh. 17, No. 11, 104-111 (1981). MSC: 70K20 PDFBibTeX XMLCite \textit{A. A. Martynyuk} and \textit{A. Karimzhanov}, Sov. Appl. Mech. 17, 1029--1036 (1981; Zbl 0505.70027); translation from Prikl. Mekh. 17, No. 11, 104--111 (1981) Full Text: DOI
Thowsen, Arild Stabilization of a class of linear time-delay systems. (English) Zbl 0504.93049 Int. J. Syst. Sci. 12, 1485-1492 (1981). MSC: 93D15 34K35 93C05 93C99 PDFBibTeX XMLCite \textit{A. Thowsen}, Int. J. Syst. Sci. 12, 1485--1492 (1981; Zbl 0504.93049) Full Text: DOI
Shimolyunas, A. Potentials of cortical sources in the sponge substance of bones of the skull arch and in the scalp of a man. I. The model comparison. (Russian) Zbl 0504.92008 Stat. Probl. Upr. 51, 99-119 (1981). MSC: 92C50 92Cxx 65C20 PDFBibTeX XMLCite \textit{A. Shimolyunas}, Stat. Probl. Upr. 51, 99--119 (1981; Zbl 0504.92008)
Kwong, Man Kam On Lyapunov’s inequality for disfocality. (English) Zbl 0504.34020 J. Math. Anal. Appl. 83, 486-494 (1981). MSC: 34C10 34D20 34A30 PDFBibTeX XMLCite \textit{M. K. Kwong}, J. Math. Anal. Appl. 83, 486--494 (1981; Zbl 0504.34020) Full Text: DOI
Takeuti, Y.; Tanigawa, Y. Influence of the coupling effect on a transient thermoelastic problem in a solid sphere. (English) Zbl 0503.73009 J. Tech. Phys. 22, 463-475 (1981). MSC: 74F05 74A15 PDFBibTeX XMLCite \textit{Y. Takeuti} and \textit{Y. Tanigawa}, J. Tech. Phys. 22, 463--475 (1981; Zbl 0503.73009)
Michel, A. N.; Sarabudla, N. R.; Miller, R. K. Stability analysis of complex dynamical systems: Some computational methods. (English) Zbl 0502.93053 Decision and control, Proc. 20th IEEE Conf., incl. Symp. Adaptive Processes, San Diego/Calif. 1981, Vol. 1, 277-282 (1981). MSC: 93D05 93B40 93D20 93A15 PDFBibTeX XML
Dennis, Brian Extinction and waiting times in birth-death processes: Applications to endagered species and insect pest control. (English) Zbl 0502.92021 Statistical distributions in scientific work, Vol. 6, Proc. NATO Adv. Study Inst., Trieste/Italy 1980, 289-301 (1981). MSC: 92D25 60J85 PDFBibTeX XML
Conlon, John C. On the distribution of a linear combination of multinomial variables. (English) Zbl 0502.65085 Numerical analysis and computers, Proc. 1981 Army Conf., ARO Rep. 81-3, 85-97 (1981). MSC: 65C99 91B82 62F03 62D05 62P05 PDFBibTeX XML
Levitskij, E. M. Adaptive econometric models. (Adaptivnye ehkonometricheskie modeli). (Russian) Zbl 0502.62097 Akademiya Nauk SSSR, Sibirskoe Otdelenie. Institut Ehkonomiki i Organizatsii Promyshlennogo Proizvodstva. Novosibirsk: Izdatel’stvo “Nauka” Sibirskoe Otdelenie. 224 p. R. 2.10 (1981). MSC: 62P20 62L20 91B82 62-02 PDFBibTeX XML
Ahmed, Abdul-Hadi N.; Leon, Ramon; Proschan, Frank Generalized association, with applications in multivariate statistics. (English) Zbl 0502.62056 Ann. Stat. 9, 168-176 (1981). MSC: 62H99 62H05 62E99 PDFBibTeX XMLCite \textit{A.-H. N. Ahmed} et al., Ann. Stat. 9, 168--176 (1981; Zbl 0502.62056) Full Text: DOI
Kiguradze, I. T. On asymptotic behavior of solutions of nonlinear non-autonomous ordinary differential equations. (English) Zbl 0502.34041 Qualitative theory of differential equations, Vol. I, Szeged 1979, Colloq. Math. Soc. János Bolyai 30, 507-554 (1981). MSC: 34E05 34A34 34C10 PDFBibTeX XML
Veliev, M. A.; Kyazimov, D. K. Approximation solution of Tricomi’s problem by linear programming. (English. Russian original) Zbl 0501.65055 U.S.S.R. Comput. Math. Math. Phys. 21, No. 4, 131-138 (1981); translation from Zh. Vychisl. Mat. Mat. Fiz. 21, 945-951 (1981). MSC: 65N35 35M99 PDFBibTeX XMLCite \textit{M. A. Veliev} and \textit{D. K. Kyazimov}, U.S.S.R. Comput. Math. Math. Phys. 21, No. 4, 131--138 (1981; Zbl 0501.65055); translation from Zh. Vychisl. Mat. Mat. Fiz. 21, 945--951 (1981) Full Text: DOI
Butler, G. J. Oscillation criteria for second order nonlinear ordinary differential equations. (English) Zbl 0501.34030 Qualitative theory of differential equations, Vol. I, Szeged 1979, Colloq. Math. Soc. János Bolyai 30, 93-109 (1981). MSC: 34C10 34A34 PDFBibTeX XML
Rakowski, Z. M. Semi local connectedness by a change of the topology. (English) Zbl 0499.54014 Riv. Mat. Univ. Parma, IV. Ser. 7, 233-236 (1981). MSC: 54D05 54A10 54F15 PDFBibTeX XMLCite \textit{Z. M. Rakowski}, Riv. Mat. Univ. Parma, IV. Ser. 7, 233--236 (1981; Zbl 0499.54014)
Ahmad, Shair; Vatsala, A. S. Comparison results of reaction-diffusion equations with delay in abstract cones. (English) Zbl 0499.35010 Rend. Sem. Mat. Univ. Padova 65, 19-34 (1981). MSC: 35B05 35K55 35R10 PDFBibTeX XMLCite \textit{S. Ahmad} and \textit{A. S. Vatsala}, Rend. Semin. Mat. Univ. Padova 65, 19--34 (1981; Zbl 0499.35010) Full Text: Numdam EuDML
Skhalyakho, Ch. A. On the oscillator solutions of some two-dimensional systems of differential equations. (Russian) Zbl 0499.34019 Izv. Sev.-Kavk. Nauchn. Tsentr. Vyssh. Shk., Estestv. Nauki 1981, No. 2(34), 19-22 (1981). MSC: 34C10 PDFBibTeX XMLCite \textit{Ch. A. Skhalyakho}, Izv. Sev.-Kavk. Nauchn. Tsentra Vyssh. Shk., Estestv. Nauki 1981, No. 2(34), 19--22 (1981; Zbl 0499.34019)