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Found 414 Documents (Results 1–100)

\(K^ \omega_ \Delta\)-stability of nonstationary linear multichannel automatic control systems: System analysis and synthesis. (English. Russian original) Zbl 0861.93022

Phys.-Dokl. 39, No. 10, 722-724 (1994); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 338, No. 5, 619-621 (1994).
MSC:  93D05 93D15 93C99
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Synthesis of control for elastic systems. (English. Russian original) Zbl 0872.73044

Phys.-Dokl. 39, No. 9, 658-660 (1994); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 338, No. 2, 194-196 (1994).
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Gauge invariance of linear Lagrangians. (English) Zbl 0863.58023

Diaz Alonso, J. (ed.) et al., Relativity in general. Proceedings of the relativity meeting ’93, Salas, Spain, September 7–10, 1993. Gif-sur-Yvette: Editions Frontières. 279-284 (1994).
MSC:  37J99 70H03
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Stick-slip phenomena and applications. (English) Zbl 0871.70007

Thompson, J. M. T. (ed.) et al., Nonlinearity and chaos in engineering dynamics. Proceedings of the IUTAM symposium held at the University College London, UK, July 19-23, 1993. Chichester: Wiley. 103-113 (1994).
MSC:  70E15
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On stability-preserving mappings of dynamical systems. I: Theory. (English. Russian original) Zbl 0855.34053

Autom. Remote Control 55, No. 10, Pt. 1, 1393-1399 (1994); translation from Avtom. Telemekh. 1994, No. 10, 3-11 (1994).
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An existence theorem and weak Lagrange equations for a variational problem of the theory of phase transitions. (English. Russian original) Zbl 0866.49003

Sib. Math. J. 35, No. 4, 743-753 (1994); translation from Sib. Mat. Zh. 35, No. 4, 835-846 (1994).
MSC:  49J10 49J40 74E05 74A15 74S30 74P10 49S05
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Splines on \(\mathbb{S}^ 2\) for small latitudes. (English) Zbl 0860.41010

Bainov, D. (ed.) et al., Proceedings of the second international colloquium on numerical analysis, Plovdiv, Bulgaria, August 13-17, 1993. Utrecht: VSP. 3-11 (1994).
MSC:  41A15
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Poincaré’s index in problems of control and optimization. (English. Russian original) Zbl 0853.47030

Autom. Remote Control 55, No. 2, Pt. 1, 172-177 (1994); translation from Avtom. Telemekh. 1994, No. 2, 32-38 (1994).
MSC:  47H11 58C30 93C15 93B29 93D05 34C25
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Solvability of classical regular one-dimensional variational problems as a consequence of solvability of the Euler equation. (English. Russian original) Zbl 0854.49011

Russ. Acad. Sci., Dokl., Math. 50, No. 1, 143-147 (1995); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 337, No. 5, 585-588 (1994).
MSC:  49J40
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Deviations of geodesics in vector bundles. (English) Zbl 0842.53030

Andrica, D. (ed.) et al., Proceedings of the 23rd conference on geometry and topology, Cluj-Napoca, Romania, September 27-29, 1993. Cluj-Napoca: “Babeş-Bolyai” Univ., Fac. of Math. and Comput. Science, 6-13 (1994).
Reviewer: R.Miron (Iaşi)
MSC:  53C22 53B40 53B30
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Profiling the optimal contour of a supersonic nozzle in highly turned flow. (English. Russian original) Zbl 0835.76082

Comput. Math. Math. Phys. 34, No. 10, 1251-1263 (1994); translation from Zh. Vychisl. Mat. Mat. Fiz. 34, No. 10, 1444-1460 (1994).
MSC:  76M30 76J20
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Approximation methods for problems of nonlinear programming. (English. Russian original) Zbl 0832.65058

Comput. Math. Math. Phys. 34, No. 8-9, 977-990 (1994); translation from Zh. Vychisl. Mat. Mat. Fiz. 34, No. 8-9, 1133-1149 (1994).
MSC:  65K05 90C30
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Natural transformations of Lagrangians. (English) Zbl 0839.58025

Bureš, J. (ed.) et al., Proceedings of the winter school on geometry and physics, Zdíkov, Czech Republic, January 1993. Palermo: Circolo Matematico di Palermo, Suppl. Rend. Circ. Mat. Palermo, II. Ser. 37, 41-46 (1994).
MSC:  37J99 53A55 70H03
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The longest run of any letter in a randomly generated word. (English) Zbl 0832.60014

Godbole, Anant P. (ed.) et al., Runs and patterns in probability. Based in part on a special session on the probability theory of patterns and runs at the 861st meeting of the American Mathematical Society in Denton, TX, USA in November 1990. Dordrecht: Kluwer Academic Publishers. Math. Appl., Dordr. 283, 119-130 (1994).
MSC:  60C05 60E10
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Feedback control of uncertain nonlinear dynamic systems. (English) Zbl 0830.93032

Kurzhanski, Alexander B. et al., Modeling techniques for uncertain systems. Proceedings of a conference held in Sopron, Hungary, July 6-10, 1992. Boston, MA: Birkhäuser. Prog. Syst. Control Theory. 18, 173-184 (1994).
MSC:  93B52 93C10 93B03
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On the exponential multistability of separating motions. (English. Russian original) Zbl 0839.34059

Russ. Acad. Sci., Dokl., Math. 49, No. 3, 528-531 (1994); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 336, No. 4, 446-447 (1994).
Reviewer: W.Müller (Berlin)
MSC:  34D20 93D05
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Second variation conditions for the optimal control problem with normalized final time. (English) Zbl 0826.49014

Guttalu, Ramesh S. (ed.), Mechanics and control. Proceedings of the 5th workshop on control mechanics, in honor of the 70th birthday of Professor Angelo Miele, January 21-23, 1992 at the University of Southern California, Los Angeles, CA, USA. New York, NY: Plenum Press. 41-48 (1994).
MSC:  49K15
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Three-dimensional mechanical analysis of the human spine. (Dreidimensionale mechanische Analyse der menschlichen Wirbelsäule.) (German) Zbl 0822.73060

Mitteilungen aus dem Institut für Mechanik, Ruhr-Universität Bochum. 90. Bochum: Ruhr-Univ., Inst. f. Mechanik, vii, 153 p. (1994).
MSC:  74L15 74S05 92C10
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Parameter constancy in cointegrating regressions. Reprinted from the journal Empirical Economics 18, No. 4 (1993). (English) Zbl 0820.62097

Dufour, Jean-Marie (ed.) et al., New developments in time series econometrics. Heidelberg: Physica-Verlag. Studies in Empirical Economics. 119-150 (1994).
MSC:  62P20 62M10 62E20
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Approximation of functions by extended Lagrange interpolation. (English) Zbl 0820.41001

Zahar, R. V. M. (ed.), Approximation and computation: a Festschrift in honor of Walter Gautschi. Proceedings of the Purdue conference, West Lafayette, IN, USA, December 2-5, 1993. Boston, US: Birkhäuser. ISNM, Int. Ser. Numer. Math. 119, 409-420 (1994).
Reviewer: J.Štulc (Praha)
MSC:  41A05
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Some inertia results for the Stein equation. (English) Zbl 0816.15015

Lewis, John G. (ed.), Applied linear algebra. Proceedings of the 5th SIAM conference, held in Snowbird, UT, USA, June 15-18, 1994. Philadelphia, PA: SIAM. 498-502 (1994).
Reviewer: Y.Kuo (Knoxville)
MSC:  15A24 93D05 93C55
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Rate of stability of Hermitian solutions of algebraic Riccati equations. (English) Zbl 0816.15014

Lewis, John G. (ed.), Applied linear algebra. Proceedings of the 5th SIAM conference, held in Snowbird, UT, USA, June 15-18, 1994. Philadelphia, PA: SIAM. 3-6 (1994).
Reviewer: Y.Kuo (Knoxville)
MSC:  15A24 93C55 93D05
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