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Structure theorems for partially asynchronous iterations of a nonnegative matrix with random delays
Author(s) -
Reza Gharavi,
Venkat Anantharam
Publication year - 1999
Publication title -
sadhana
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.268
H-Index - 49
eISSN - 0973-7677
pISSN - 0256-2499
DOI - 10.1007/bf02823148
Subject(s) - ergodic theory , asynchronous communication , convergence (economics) , invariant (physics) , mathematics , matrix (chemical analysis) , lyapunov exponent , graph , computer science , discrete mathematics , pure mathematics , economics , mathematical physics , economic growth , computer network , materials science , composite material , artificial intelligence , chaotic
We consider partially asynchronous parallel iteration of a fixed nonnegative matrixwith stationary ergodic interprocessor communication delays. We study theiteration via a random graph describing the interprocessor influences. Our majorresult is an invariant description of the rates of convergence of arbitrary sequencesof individual processor-time values. In the course of proving this result a numberof other invariant properties of the convergence of the iteration are described. The...

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