State Classification for a Class of Interacting Superprocesses with Location Dependent Branching
Author(s) -
Hao Wang
Publication year - 2002
Publication title -
electronic communications in probability
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.236
H-Index - 38
ISSN - 1083-589X
DOI - 10.1214/ecp.v7-1057
Subject(s) - mathematics , class (philosophy) , state (computer science) , branching (polymer chemistry) , statistical physics , particle system , space (punctuation) , set (abstract data type) , combinatorics , state space , pure mathematics , mathematical analysis , statistics , physics , algorithm , linguistics , philosophy , materials science , artificial intelligence , computer science , composite material , programming language , operating system
Thespatialstructureofaclassofsuperprocesseswhichariseaslimitsindistributionofaclass ofinteractingparticlesystemswithlocationdependentbranchingisinvestigated. Thecriterion of their state classiflcation is obtained. Their efiective state space is contained in the set of purely-atomicmeasuresorthesetofabsolutelycontinuousmeasuresaccordingasonedifiusive coe-cient c(x)· 0 or jc(x)j‚ " > 0 while another difiusive coe-cient h2 C2 b(R).
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