ON EXACT-SOLUTIONS TO A DISCRETE-VELOCITY MODEL OF THE EXTENDED KINETIC-EQUATIONS

被引：0
|
作者：
OGGIONI, S [1 ]
SPIGA, G [1 ]
机构：
[1] UNIV BARI,DIPARTIMENTO MATEMAT,I-70125 BARI,ITALY
来源：
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS | 1991年 / 106卷 / 01期
关键词：
KINETIC THEORY; KINETIC AND TRANSPORT THEORY;
D O I：
10.1007/BF02723124
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The discrete-velocity models of the extended kinetic equations are analysed for the case of a gas of test particles scattering between themselves and absorbed or generated by a background medium. Exact analytical solutions to the set of hyperbolic semilinear first-order PDE governing the components of the particle distribution function are investigated. Particular solutions of different type satisfying special initial conditions are determined or discussed.
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页码：9 / 20
页数：12
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