Two Hypotheses on the Exponential Class in the Class Of O-subexponential Infinitely Divisible Distributions
Two hypotheses on the class L ( γ ) in the class OS ∩ ID are discussed. Two weak hypotheses on the class L ( γ ) in the class OS ∩ ID are proved. A necessary and sufficient condition in order that, for every t > 0 , the t -th convolution power of a distribution in the class OS ∩ ID belongs to the...
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Veröffentlicht in: | Journal of theoretical probability 2021-06, Vol.34 (2), p.852-873 |
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Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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Zusammenfassung: | Two hypotheses on the class
L
(
γ
)
in the class
OS
∩
ID
are discussed. Two weak hypotheses on the class
L
(
γ
)
in the class
OS
∩
ID
are proved. A necessary and sufficient condition in order that, for every
t
>
0
, the
t
-th convolution power of a distribution in the class
OS
∩
ID
belongs to the class
L
(
γ
)
is given. Sufficient conditions are given for the validity of two hypotheses on the class
L
(
γ
)
. |
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ISSN: | 0894-9840 1572-9230 |
DOI: | 10.1007/s10959-019-00976-z |