Celebratio Mathematica

P. Baum, N. Hig­son, and R. Ply­men: “Equivari­ant ho­mo­logy for $\mathrm{SL}(2)$ of a $p$-ad­ic field,” pp. 1–​18 in In­dex the­ory and op­er­at­or al­geb­ras (Boulder, CO, 6–10 Au­gust 1991). Edi­ted by J. Fox and P. Haskell. Con­tem­por­ary Math­em­at­ics 148. Amer­ic­an Math­em­at­ic­al So­ci­ety (Provid­ence, RI), 1993. MR 1228497 Zbl 0844.​46043 incollection

P. Baum, N. Hig­son, and R. Ply­men: “A proof of the Baum–Connes con­jec­ture for $p$-ad­ic $\mathrm{GL}(n)$,” C. R. Acad. Sci. Par­is Sér. I Math. 325 : 2 (July 1997), pp. 171–​176. MR 1467072 Zbl 0918.​46061 article

P. F. Baum, N. Hig­son, and R. J. Ply­men: “Rep­res­ent­a­tion the­ory of $p$-ad­ic groups: A view from op­er­at­or al­geb­ras,” pp. 111–​149 in The math­em­at­ic­al leg­acy of Har­ish-Chandra: A cel­eb­ra­tion of rep­res­ent­a­tion the­ory and har­mon­ic ana­lys­is (Bal­timore, MD, 9–10 Janu­ary 1998). Edi­ted by R. Dor­an and V. Varada­ra­jan. Pro­ceed­ings of Sym­po­sia in Pure Math­em­at­ics 68. Amer­ic­an Math­em­at­ic­al So­ci­ety (Provid­ence, RI), 2000. MR 1767895 Zbl 0982.​19006 incollection