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math.CO2007
Families intersecting on an interval
Paul A. Russell
We shall be interested in the following Erdos-Ko-Rado-type question. Fix some subset B of [n]. How large a family A of subsets of [n] can we find such that the intersection of any…
astro-ph2007★ 18 cited
Bayesian modelling of the cool core galaxy group NGC 4325
Paul A. Russell, Trevor J. Ponman, Alastair J. R. Sanderson
We present an X-ray analysis of the radio-quiet cool-core galaxy group NGC 4325 (z=0.026) based on Chandra and ROSAT observations. The Chandra data were analysed using XSPEC deproj…