| 21. |
A preconditioner for domain decomposition methods for advection-dominated problems |
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Transport Theory and Statistical Physics,
Volume 25,
Issue 3-5,
1996,
Page 555-565
F. Brezzi,
G. Gazzaniga,
L.D. Marini,
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摘要:
We present a new preconditioner for the Schur complement in domain decomposition methods. The new preconditioner seems to be particularly suited for dealing with advection-dominated elliptic problems.
ISSN:0041-1450
DOI:10.1080/00411459608220721
出版商:Taylor & Francis Group
年代:1996
数据来源: Taylor
|
| 22. |
On the shock structure problem in non-equilibrium Thermodynamics of gases |
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Transport Theory and Statistical Physics,
Volume 25,
Issue 3-5,
1996,
Page 567-574
Tommaso Ruggeri,
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摘要:
In this paper we give a brief survey on the problem of shock structure solutions in fluid dynamics. First the classical results of Gilbarg and Paolucci for the Fourier-Navier-Stokes fluids are considered and then we concentrate our attention to the Extended Thermodynamics models furnishing a set of hyperbolic systems. In the case of 13 moments Grad pointed out the existence of a critical Mach number for which theC1solutions breakdown. We discuss the problem of non existence ofC1solutions for a generic hyperbolic system not only for boundary conditions corresponding to Lax shocks but also for the case of a characteristic shock.
ISSN:0041-1450
DOI:10.1080/00411459608220722
出版商:Taylor & Francis Group
年代:1996
数据来源: Taylor
|
| 23. |
Exact solutions to a nerve pulse transmission model via a reduction procedure |
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Transport Theory and Statistical Physics,
Volume 25,
Issue 3-5,
1996,
Page 575-580
N. Manganaro,
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摘要:
A quasilinear first order system of partial differential equations describing nerve pulse propagation is considered. A class of possible exact solutions which describe the “action potential” behaviour is obtained. To accomplish such a plan a mathematical approach based on the introduction of differential constraints is used.
ISSN:0041-1450
DOI:10.1080/00411459608220723
出版商:Taylor & Francis Group
年代:1996
数据来源: Taylor
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| 24. |
Many particles dynamical system formulation for the discrete Enskog gas |
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Transport Theory and Statistical Physics,
Volume 25,
Issue 3-5,
1996,
Page 581-592
G. Borgioli,
V. Gerasimenko,
G. Lauro,
R. Monaco,
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摘要:
We study the problem of the description of a dynamical system of hard disks moving with a finite number of velocities. For such a system starting from the Liouville equation, we derive the BBGKY hierarchy and we give its rigorous mathematical justification. Finally we show that the first equation of the hierarchy corresponds formally to the so-called discrete Enskog equation, derived in a previous paper.
ISSN:0041-1450
DOI:10.1080/00411459608220724
出版商:Taylor & Francis Group
年代:1996
数据来源: Taylor
|
| 25. |
Preface |
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Transport Theory and Statistical Physics,
Volume 25,
Issue 3-5,
1996,
Page -
Giuseppe Toscani,
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PDF (60KB)
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ISSN:0041-1450
DOI:10.1080/00411459608220700
出版商:Taylor & Francis Group
年代:1996
数据来源: Taylor
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