A converse to the log-log law for Martingales
1974 ◽
Vol 17
(4)
◽
pp. 496-499
Keyword(s):
Log Law
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For sums of independent and identically distributed random variables xn, the HartmanWintner law of the iterated logarithm is equivalent to xn ∈ L2. We show that this is also true when the xn, form a stationary, ergodic martingale difference sequence. This is accomplished by extending a theorem of Volker Strassen to the present context.
1980 ◽
Vol 30
(1)
◽
pp. 5-14
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2006 ◽
Vol 43
(1)
◽
pp. 79-114
1990 ◽
Vol 3
(2)
◽
pp. 135-140
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2013 ◽
Vol 30
(1)
◽
pp. 119-132
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1968 ◽
Vol 5
(01)
◽
pp. 210-215
◽
1992 ◽
Vol 45
(3)
◽
pp. 479-482
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