• Title/Summary/Keyword: Product partial sum process

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A tightness theorem for product partial sum processes indexed by sets

  • Hong, Dug-Hun;Kwon, Joong-Sung
    • Journal of the Korean Mathematical Society
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    • v.32 no.1
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    • pp.141-149
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    • 1995
  • Let N denote the set of positive integers. Fix $d_1, d_2 \in N with d = d_1 + d_2$. Let X and Y be real random variables and let ${X_i : i \in N^d_1} and {Y_j : j \in N^d_2}$ be independent families of independent identically distributed random variables with $L(X) = L(X_i) and L(Y) = L(Y_j)$, where $L(\cdot)$ denote the law of $\cdot$.

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A UNIFORM LAW OF LARGE MUNBERS FOR PRODUCT RANDOM MEASURES

  • Kil, Byung-Mun;Kwon, Joong-Sung
    • Bulletin of the Korean Mathematical Society
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    • v.32 no.2
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    • pp.221-231
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    • 1995
  • Let $Z_1, Z_2, \ldots, Z_l$ be random set functions or intergrals. Then it is possible to discuss their products. In the case of random integrals, $Z_i$ is a random set function indexed y a family, $G_i$ say, of real valued functions g on $S_i$ for which the integrals $Z_i(g) = \smallint gdZ_i$ are well defined. If $g_i = \in g_i (i = 1, 2, \ldots, l) and g_1 \otimes \cdots \otimes g_l$ denotes the tensor product $g(s) = g_1(s_1)g_2(s_2) \cdots g_l(s_l) for s = (s_1, s_2, \ldots, s_l) and s_i \in S_i$, then we can defined $Z(g) = (Z_1 \times Z_2 \times \cdots \times Z_l)(g) = Z_1(g_1)Z_2(g_2) \cdots Z_l(g_l)$.

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New High Speed Parallel Multiplier for Real Time Multimedia Systems (실시간 멀티미디어 시스템을 위한 새로운 고속 병렬곱셈기)

  • Cho, Byung-Lok;Lee, Mike-Myung-Ok
    • The KIPS Transactions:PartA
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    • v.10A no.6
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    • pp.671-676
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    • 2003
  • In this paper, we proposed a new First Partial product Addition (FPA) architecture with new compressor (or parallel counter) to CSA tree built in the process of adding partial product for improving speed in the fast parallel multiplier to improve the speed of calculating partial product by about 20% compared with existing parallel counter using full Adder. The new circuit reduces the CLA bit finding final sum by N/2 using the novel FPA architecture. A 5.14nS of multiplication speed of the $16{\times}16$ multiplier is obtained using $0.25\mu\textrm{m}$ CMOS technology. The architecture of the multiplier is easily opted for pipeline design and demonstrates high speed performance.