FRACTIONAL LINEAR BIRTH-DEATH STOCHASTIC PROCESS-AN APPLICATION OF HEUN'S DIFFERENTIAL EQUATION

被引:0
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作者
Konno, Hidetoshi [1 ]
Pazsit, Imre [2 ]
机构
[1] Univ Tsukuba, 1-1-1 Ten Nou Dai, Tsukuba, Ibaraki 3058573, Japan
[2] Chalmers Univ Technol, Div Subat & Plasma Phys, SE-41296 Gothenburg, Sweden
关键词
fractional linear birth-death process; master equation; generating function; the waiting time (lifetime) distribution; critical fluctuations; CONTINUOUS-TIME FINANCE; ROGUE WAVES; DIFFUSION; MODELS; FACTORIZATION; FIBRILLATION; CALCULUS;
D O I
暂无
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The method of Heun's differential equation is demonstrated in studying a fractional linear birth-death process (FLBDP) with long memory described by a master equation. The exact analytic solution of the generating function for the probability density is obtained on the basis of Heun's differential equation. The multi-fractal nature of FLBDP associated with long memory is demonstrated in conjunction with the present simple birth death process. Finally, the subtle multi-fractal nature of critical fluctuations under long memory is also displayed in the present FLBDP. Further, discussions are also given on the features of transient fluctuation in systems with long memory.
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页码:1 / 20
页数:20
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