For weighted randomly indexed sums of the form Nn j = 1 anj(Vnj -cnj) where {anj; j¿1; n¿1} are constants, {Vnj; j¿1; n¿1} are random elements in a real separable martingale type p Banach space, {Nn; n¿1} are positive integer-valued random variables, and {cnj; j¿1; n¿1} are suitable conditional expe
A weak law with random indices for randomly weighted sums of random elements in Martingale type p Banach spaces
✍ Scribed by Andrew Rosalsky; M. Sreehari
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 533 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0362-546X
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📜 SIMILAR VOLUMES
For weighted sums of the form Sn = Ejknl anj (Vnj--Cnj) where {anj, 1 <<.j<~kn < oo, n~> 1} are constants, {V~j, 1 <~j<~k~, n>~l} are random elements in a real separable martingale type p Banach space, and {cnj, 1 <<.j<~kn, n>>-1} are suitable conditional expectations, a mean convergence theorem and
For a sequence of Banach space valued random elements {Vn; n¿1} (which are not necessarily independent) with the series ∞ n = 1 Vn converging unconditionally in probability and an inÿnite array a = {ani; i¿n; n¿1} of constants, conditions are given under which (i) for all n¿1, the sequence of weight