## Found 278 Documents (Results 1–100)

100
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### The Dirac-Fock equations. (Les équations de Dirac-Fock.) (French)Zbl 1061.35518

MSC:  35Q40 81Q05
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MSC:  91B62

### On the monotone convergence of an Euler–Chebysheff-type method in partially ordered topological spaces. (English)Zbl 1074.47514

MSC:  47J25 65J15

### Axisymmetric $$H^1(\mathbb{R}^3)$$ solutions for the $$3$$-D incompressible Euler equations. (Chinese. English summary)Zbl 1012.35059

MSC:  35Q05 76B03

### An analysis of averaging procedures in a Riemann solver for the two-dimensional Euler equations. (English)Zbl 1001.76065

MSC:  76M20 76N15
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### Two-dimensional Riemann problems of simplified Euler equation. (English)Zbl 1002.35082

MSC:  35L60 76N10 35Q35
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### An aspect of Lagrangian systems. (Spanish)Zbl 1039.70011

Calvo, Omegar (ed.) et al., 4th summer school on geometry and dynamical systems. Guanajuato, México, 1997. Proceedings. México: Sociedad Matemática Mexicana (ISBN 968-36-6853-4/pbk). Aportaciones Mat., Comun. 21, 143-164 (1998).
MSC:  70H03 70H05 37J50

### On the inverse variational problem in classical mechanics. (English)Zbl 1009.70015

Rembieliński, Jakub (ed.), Particles, fields, and gravitation. Papers from the conference dedicated to the memory of Ryszard Raczka, Łódz, Poland, April 15-19, 1998. Woodbury, NY: American Institute of Physics. AIP Conf. Proc. 453, 219-225 (1998).

### On the topology of the integrable case of the gyrostat motion in a potential force field of Goryachev type. (English. Russian original)Zbl 1050.70501

Mosc. Univ. Math. Bull. 53, No. 1, 24-30 (1998); translation from Vestn. Mosk. Univ., Ser. I 1998, No. 1, 24-29 (1998).
MSC:  70E05 70E40

### Integration of the equations of a rotational motion of a rigid body in quaternion algebra. The Euler case. (English. Russian original)Zbl 1050.70504

J. Appl. Math. Mech. 62, No. 2, 193-200 (1998); translation from Prikl. Mat. Mekh. 62, No. 2, 206-214 (1998).
MSC:  70E15 70-08 15B33

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### Analytical solutions of some differential and integral equations. (English. Russian original)Zbl 0972.45001

J. Contemp. Math. Anal., Armen. Acad. Sci. 33, No. 3, 1-24 (1998); translation from Izv. Nats. Akad. Nauk Armen., Mat. 33, No. 3, 5-28 (1998).

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### Evolution Galerkin methods for multidimensional hyperbolic systems. (English)Zbl 0968.65070

Bock, Hans Georg (ed.) et al., ENUMATH 97. Proceedings of the 2nd European conference on numerical mathematics and advanced applications held in Heidelberg, Germany, September 28-October 3, 1997. Including a selection of papers from the 1st conference (ENUMATH 95) held in Paris, France, September 1995. Singapore: World Scientific. 445-452 (1998).
MSC:  65M60 35L45

### Numerical solution of boundary value problem for retarded differential equations. (English)Zbl 0967.65088

MSC:  65L10 65L20 34K10 34K28

### Estimates for derivatives of the shift operator along particles’ path in an ideal fluid flow. (Russian)Zbl 1012.76011

MSC:  76B03 35Q35

### A sufficient stability condition in explicit construction of discontinuous solutions to the Euler equations. (English. Russian original)Zbl 0960.65096

Dokl. Math. 58, No. 2, 217-218 (1998); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 362, No. 3, 298-299 (1998).

### On the eigenvalues of a Dirichlet problem. (English. Russian original)Zbl 0960.35072

Dokl. Math. 57, No. 3, 416-418 (1998); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 360, No. 4, 451-453 (1998).
MSC:  35P15 35J25

### Perfect fluid and test particle with spin and dilatonic charge in a Weyl-Cartan space. (English)Zbl 0967.83026

MSC:  83D05 83C55 83C10
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### On the supraconvergence of finite difference methods for solving an evolution problem with Neumann boundary conditions. (English)Zbl 0961.65082

Magalhães, L. (ed.) et al., International conference on differential equations. Papers from the conference, EQUADIFF 95, Lisboa, Portugal, July 24-29, 1995. Singapore: World Scientific. 335-342 (1998).
MSC:  65M12 65M06 35K15

### Relaxation revisited. – A fresh look at multigrid for steady flows. (English)Zbl 0991.76055

Caughey, D. A. (ed.) et al., Frontiers of computational fluid dynamics 1998. Papers from the symposium on thirty years of CFD and transonic flow held in honour of Earll Murman in Everett, WA, USA, June 24-26, 1997. Singapore: World Scientific Publishing. 241-259 (1998).
MSC:  76M20 76B10 65N55

### Local preconditioning: Manipulating mother nature to fool father time. (English)Zbl 0988.76059

Caughey, D. A. (ed.) et al., Frontiers of computational fluid dynamics 1998. Papers from the symposium on thirty years of CFD and transonic flow held in honour of Earll Murman in Everett, WA, USA, June 24-26, 1997. Singapore: World Scientific Publishing. 211-239 (1998).
MSC:  76M20 76M12 76N15

### An adjoint equations for error analysis and optimal grid adaptation in CFD. (English)Zbl 0989.76050

Caughey, D. A. (ed.) et al., Frontiers of computational fluid dynamics 1998. Papers from the symposium on thirty years of CFD and transonic flow held in honour of Earll Murman in Everett, WA, USA, June 24-26, 1997. Singapore: World Scientific Publishing. 155-169 (1998).

### Higher order Euler-like methods. (English)Zbl 0952.65039

MSC:  65H05 12Y05 26C10 30C15
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### Variational principles, surface evolution, PDE’s, level set methods, and the stereo problem. (English)Zbl 0973.94004

MSC:  94A08 49K20 68U10
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### Exact and high-order boundary conditions in the time domain. (English)Zbl 0952.65080

Geers, Thomas L. (ed.), IUTAM symposium on computational methods for unbounded domains. Proceedings of the IUTAM symposium held in Boulder, CO, USA, July 27-31, 1997. Dordrecht: Kluwer Academic Publishers. Fluid Mech. Appl. 49, 179-186 (1998).

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### Nonlinear diffusive phenomena of entropy weak solutions for a system of quasilinear hyperbolic conservation laws with damping. (English)Zbl 0953.35094

MSC:  35L65 76N10 35D05
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### Vacuum states for compressible flow. (English)Zbl 0970.76084

MSC:  76N10 35Q30 35Q35
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### An approach to the integration of the Euler kinematic equations. (English. Russian original)Zbl 0979.70002

Comput. Math. Math. Phys. 38, No. 11, 1732-1738 (1998); translation from Zh. Vychisl. Mat. Mat. Fiz. 38, No. 11, 1806-1813 (1998).
MSC:  70-08 70B10

### Construction of high-order accurate difference schemes for hyperbolic equations. (English. Russian original)Zbl 0951.65075

Comput. Math. Math. Phys. 38, No. 1, 81-94 (1998); translation from Zh. Vychisl. Mat. Mat. Fiz. 38, No. 1, 85-98 (1998).

### Integral symmetries, integral invariants, and monodromy matrices for ordinary differential equations. (English. Russian original)Zbl 0951.34068

Theor. Math. Phys. 116, No. 3, 991-1000 (1998); translation from Teor. Mat. Fiz. 116, No. 3, 323-335 (1998).
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### Distribution solutions to the third-order Euler equation. (English)Zbl 0951.34006

Tangmanee, E. (ed.) et al., Proceedings of the second Asian mathematical conference 1995, Nakhon Ratchasima, Thailand, October 17-20, 1995. Singapore: World Scientific. 343-346 (1998).
MSC:  34A05 34A30 46F10

### Parameter estimation in dynamical models. (English)Zbl 0992.76075

Chassignet, Eric P. (ed.) et al., Ocean modeling and parameterization. Proceedings of the NATO Advanced Study Institute held in Les Houches, France, January 20-30, 1998. Dordrecht: Kluwer Academic Publishers. NATO ASI Ser., Ser. C, Math. Phys. Sci. 516, 373-398 (1998).
MSC:  76M30 86A05 93B30

### Elastic wave propagation through a material with voids. (English)Zbl 0968.74038

MSC:  74J10 74E05 74K10
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### Accuracy assessment of upwind algorithms for steady-state computations. (English)Zbl 0967.76060

MSC:  76M12 76N15
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### Construction of an acoustic wave operators based on linearized Euler equations. (Construction d’un opérateur de propagation à partir des équations d’Euler linéarisées.) (French. Abridged English version)Zbl 0978.76083

MSC:  76Q05 76N15
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### The local conservation laws basis for one-dimensional gas dynamics, Hamiltonian symmetries, Euler-Darboux equation. (English)Zbl 0954.35110

Rassias, Themistocles M. (ed.), Nonlinear mathematical analysis and applications. Palm Harbor, FL: Hadronic Press. 235-256 (1998).
MSC:  35L65 35Q05 35Q35

### Space-marching method for calculating steady supersonic flows on a grid adapted to the solution. (English)Zbl 0941.76064

Lipitakis, Elias A. (ed.), HERCMA ’98. Proceedings of the 4th Hellenic-European conference on Computer mathematics and its applications. Athens, Greece, September 24-26, 1998. In 2 vols. Athens: LEA, Athens University of Economics and Business, Department of Informatics. 738-744 (1998).
MSC:  76M20 76J20

### On a classification of singular points for solutions to the problem of motion of heavy rigid body. (Russian)Zbl 0936.70009

MSC:  70E15 34C05

### Dense oscillations for the compressible 2D Euler equations. (English)Zbl 0952.35102

Cioranescu, D. (ed.) et al., Nonlinear partial differential equations and their applications. Collège de France seminar. Vol. XIII. Lectures held at the J. L. Lions seminar on applied mathematics, Paris, France, 1994-1996. Harlow: Longman. Pitman Res. Notes Math. Ser. 391, 134-166 (1998).

### Using TVD and ENO schemes for numerical solution of the multidimensional system of Euler and Navier-Stokes equations. (English)Zbl 0988.76061

Salvi, Rodolfo (ed.), Navier-Stokes equations. Theory and numerical methods. Proceedings of the international conference, Varenna, Lecco, Italy, June 2-6, 1997. Harlow: Longman. Pitman Res. Notes Math. Ser. 388, 264-276 (1998).
MSC:  76M20 76N15

### From molecules to turbulence. – An overview of multiscale analysis in fluid dynamics. (English)Zbl 0940.35164

Málek, J. (ed.) et al., Advanced topics in theoretical fluid mechanics. Lectures of the 5th Winter School on mathematical theory in fluid mechanics, Paseky nad Jizerou, Czech Republic, December 6-14, 1997. Harlow: Longman. Pitman Res. Notes Math. Ser. 392, 1-88 (1998).

### Transport of vorticity: variational approach. (Russian. English summary)Zbl 0937.76038

Guts, A. K. (ed.), Mathematical structures and modelling. Vol. 2. Collection of scientific works. Omsk: Omskij Gosudarstvennyj Universitet. 116-123 (1998).
MSC:  76M10 76B47

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### A general framework for the numerical solution of problems in finite elasto-plasticity. (English)Zbl 0954.74068

MSC:  74S05 74C15
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### Effect of miss-distance on the airfoil-vortex interaction. Numerical study. (English)Zbl 0955.76057

MSC:  76M12 76G25 76N15

### Nonlinear internal waves in denisity-stratified fluids. (Nichtlineare interne Wellen in dichtegeschichteten Flüssigkeiten.) (German)Zbl 0933.76017

München: Utz Verlag. Stuttgart: Univ. Stuttgart, Fakultät Mathematik, iv, 94 S. (1998).
Reviewer: Aus dem Text

### Explanation and elimination of shear locking and membrane locking with field consistence approach. (English)Zbl 0949.74069

MSC:  74S05 74K10
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### The motion of a fast spinning disc which comes out from the limiting case $$\gamma_0''\approx 0$$. (English)Zbl 0969.70006

MSC:  70E20 70E17
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### A monolithical fluid-structure interaction algorithm applied to the piston problem. (English)Zbl 0948.76046

MSC:  76M12 76N15 74F10
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### Computer algebra solution of the inverse problem in the calculus of variations. (English)Zbl 0995.49022

MSC:  49N45 49-04
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### Computing the scaling exponents in fluid turbulence from first principles: Demonstration of multiscaling. (English)Zbl 0953.76036

MSC:  76F02 76F55
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### Absence of proper nondegenerate generalized self-similar singularities. (English)Zbl 0945.76007

MSC:  76B03 35Q35
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### Approximate Riemann solvers for fluid flow with material interfaces. (English)Zbl 0962.76572

Toro, E. F. (ed.) et al., Numerical methods for wave propagation. Selected contributions from the workshop held in Manchester, GB, May 1995. Dordrecht: Kluwer Academic Publishers. Fluid Mech. Appl. 47, 211-235 (1998).
MSC:  76M20 76L05

### Unsplit WAF-type schemes for three-dimensional hyperbolic conservation laws. (English)Zbl 0947.76060

Toro, E. F. (ed.) et al., Numerical methods for wave propagation. Selected contributions from the workshop held in Manchester, GB, May 1995. Dordrecht: Kluwer Academic Publishers. Fluid Mech. Appl. 47, 75-124 (1998).

### Multi-dimensional upwinding with grid adaptation. (English)Zbl 0966.76051

Toro, E. F. (ed.) et al., Numerical methods for wave propagation. Selected contributions from the workshop held in Manchester, GB, May 1995. Dordrecht: Kluwer Academic Publishers. Fluid Mech. Appl. 47, 33-54 (1998).
MSC:  76M12 76N15 65M50

### On the impulse formulation of the Euler equations. (English)Zbl 0939.76017

Maiellaro, Michele (ed.) et al., The proceedings of the 9th international conference on Waves and stability in continuous media, Bari, Italy, October 6-11, 1997. Palermo: Circolo Matematico di Palermo, Suppl. Rend. Circ. Mat. Palermo, II. Ser. 57, 447-452 (1998).
MSC:  76B47 35Q35 76M23

### Hyperbolic to parabolic relaxation for quasilinear first order systems in several space dimensions. (English)Zbl 0931.35092

Maiellaro, Michele (ed.) et al., The proceedings of the 9th international conference on Waves and stability in continuous media, Bari, Italy, October 6–11, 1997. Palermo: Circolo Matematico di Palermo, Suppl. Rend. Circ. Mat. Palermo, II. Ser. 57, 315-320 (1998).
MSC:  35L60 35B25

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### Problem of deceleration of a supersonic conducting channel flow by a magnetic field. (English. Russian original)Zbl 0962.76638

Fluid Dyn. 33, No. 5, 778-787 (1998); translation from Izv. Ross. Akad. Nauk, Mekh. Zhidk. Gaza 1998, No. 5, 169-181 (1998).
MSC:  76W05 76J20 76M20
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### Optimal harvesting policy for single population with periodic coefficients. (English)Zbl 0940.92030

MSC:  92D40 49N20 49J15
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### Detonation capturing for stiff combustion chemistry. (English)Zbl 0936.80005

MSC:  80A25 80M20 80A30
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### Schwarz type domain decomposition algorithms for parabolic equations and error estimates. (English)Zbl 0934.35059

MSC:  35K20 65M60 65M55
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### Stability of a quasi-variational system. (English)Zbl 0951.34031

Reviewer: L.Hatvani (Szeged)
MSC:  34D20 70H03 34C15
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### Ambiguities appearing in the study of time-dependent constants of motion for the one-dimensional harmonic oscillator. (English)Zbl 0965.70032

MSC:  70J99 70H03
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### On the derivation of the nonlinear discrete equations numerically integrating the Euler PDEs. (English)Zbl 0940.76077

MSC:  76M99 76B15 93E11
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### A discrete model of small oscillations of a free elastic object. (Russian)Zbl 0931.70017

MSC:  70J50 70H03

### The open boundary problem for inviscid compressible fluids. (English)Zbl 0948.35102

Amann, H. (ed.) et al., Navier-Stokes equations and related nonlinear problems. Proceedings of the 6th international conference NSEC-6, Palanga, Lithuania, May 22-29, 1997. Utrecht: VSP. 279-300 (1998).
Reviewer: O.Titow (Berlin)
MSC:  35Q35 76N10

### Integrable top equations associated with projective geometry over $$\mathbb{Z}_2$$. (English)Zbl 0937.37035

MSC:  37K05 37K25 70H05 70E15
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### Solution of flow problems using unstructured grids on distributed memory platforms. (English)Zbl 0940.76041

MSC:  76M12 76N15 65Y05
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### A spectral element method for the time-dependent two-dimensional Euler equations: Applications to flow simulations. (English)Zbl 0939.76076

MSC:  76M22 76B10 76D05
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### Domain decomposition methods and far-field boundary conditions for two-dimensional compressible flows around airfoils. (German)Zbl 0940.76032

Stuttgart: Univ. Stuttgart, 189 S. (1998).

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### An efficient approach for the numerical simulation of multibody systems. (English)Zbl 0963.70502

MSC:  70-08 70E55
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### Vibration analysis of continuous systems by differential transformation. (English)Zbl 0969.74539

MSC:  74H45 74K10
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### Natural Lagrangians for quantum structures over 4-dimensional space-time. (English)Zbl 0935.37025

MSC:  37K05 37N20

### Non-relativistic global limits of weak solutions of the relativistic Euler equation. (English)Zbl 0939.35154

Reviewer: O.Titow (Berlin)
MSC:  35Q35 76Y05 35Q75
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### The iterated defect correction methods for singular two-point boundary value problems. (English)Zbl 0930.65085

Reviewer: M.Calvo (Zaragoza)
MSC:  65L10 34B05 65L70
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### Self-dual Yang-Mills connections and generalized Nahm equations. (English)Zbl 0929.53014

Fomenko, A. T. (ed.) et al., Tensor and vector analysis. Geometry, mechanics and physics. Reading: Gordon and Breach Science Publishers. 57-70 (1998).
MSC:  53C07 81T13

### Multidimensional Euler and Clebsch cases and Lie pencils. (English)Zbl 0985.37063

Fomenko, A. T. (ed.) et al., Tensor and vector analysis. Geometry, mechanics and physics. Reading: Gordon and Breach Science Publishers. 25-30 (1998).
MSC:  37J35 70E45 37J05 70H06

### Completeness of Euler’s equation. (Complétude de l’équation d’Euler.) (French)Zbl 0923.58037

Khakimdjanov, Yusupdjan (ed.) et al., Algebra and operator theory. Proceedings of the colloquium, Tashkent, Uzbekistan, September 29–October 5, 1997. Dordrecht: Kluwer Academic Publishers. 127-144 (1998).

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