MathSciNet thinks it’s the same person. He is the President of Dartmouth College now.

]]>I have added DOI and author link to:

- Phil Hanlon, Michelle Wachs,
*On Lie $k$-Algebras*, Advances in Mathematics Volume 113, Issue 2, July 1995, Pages 206–236 (doi:10.1006/aima.1995.1038)

I was going to ask if this is the same “Phil Hanlon” as in

- Persi Diaconis, Phil Hanlon,
*Eigen Analysis for Some Examples of the Metropolis Algorithm*, in Donald Richards (ed.)*Hypergeometric Functions on Domains of Positivity, Jack Polynomials, and Applications*, Contemporary Mathematics Vol. 138, AMS 1992 (doi:10.1090/conm/138, EFS NSF 392, pdf)

but I suppose now it must be so

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