A FULLY DISCRETIZED APPROXIMATION SCHEME FOR SIZE-STRUCTURED POPULATION-MODELS

被引:36
作者
ITO, K [1 ]
KAPPEL, F [1 ]
PEICHL, G [1 ]
机构
[1] GRAZ UNIV,INST MATH,A-8010 GRAZ,AUSTRIA
关键词
SIZE-STRUCTURED POPULATION DYNAMICS; APPROXIMATION; METHOD OF CHARACTERISTICS; TRANSFORMATION SEMIGROUPS;
D O I
10.1137/0728050
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
An efficient algorithm for computing solutions to a class of models for size-structured populations is presented. Furthermore, some numerical examples are discussed.
引用
收藏
页码:923 / 954
页数:32
相关论文
共 7 条
[1]  
[Anonymous], 1973, SPLINE ANAL
[2]  
BANKS H., 1989, ESTIMATION TECHNIQUE
[3]   TRANSFORMATION SEMIGROUPS AND L1-APPROXIMATION FOR SIZE STRUCTURED POPULATION-MODELS [J].
BANKS, HT ;
KAPPEL, F .
SEMIGROUP FORUM, 1989, 38 (02) :141-155
[4]  
BANKS HT, IN PRESS J MATH BIOL
[5]  
de Roos A. M., 1988, NUMER METHODS PARTIA, V4, P173
[6]   APPROXIMATION OF INFINITE DELAY AND VOLTERRA TYPE EQUATIONS [J].
ITO, K ;
KAPPEL, F .
NUMERISCHE MATHEMATIK, 1989, 54 (04) :405-444
[7]   A NEW MODEL FOR AGE-SIZE STRUCTURE OF A POPULATION [J].
SINKO, JW ;
STREIFER, W .
ECOLOGY, 1967, 48 (06) :910-+