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Wednesday, January 05, 2011
2:00 PM - 3:00 PM
CNLS Conference Room (TA-3, Bldg 1690)

Seminar

Extrapolation of Threshold Limited Null Measurement Frequencies

Ora E Percus and Jerome K Percus
Courant Institute, NYU

It has been observed that the viral blips or brief increase in viral load for HIV patients nominally stable under drug control have a power law amplitude distribution.This raises the question of whether or not a basic mechanism for the temporary escape from control is implied. Here, we show that the low amplitude power law structure is a universal characteristic of any observations that sum up asynchronous overlapping pulses with asymptotic exponential decay. This permits extrapolation to unobserved low amplitude threshold-limited observations.

Host: Alan Perelson, T-6