Celebratio Mathematica

R. Bott: “On the fixed point for­mula and the ri­gid­ity the­or­ems of Wit­ten lec­tures at Car­gèse 1987,” pp. 13–​32 in Non­per­turb­at­ive quantum field the­ory (Car­gèse, Cor­sica, 16–30 Ju­ly 1987). Edi­ted by G. ’t Hooft, A. Jaffe, G. Mack, P. K. Mit­ter, and R. Stora. NATO Ad­vanced Sci­ence In­sti­tutes Series B: Phys­ics 185. Plen­um (New York), 1988. MR 1008274 incollection

R. Bott: “On knot and man­i­fold in­vari­ants,” pp. 37–​52 in New sym­metry prin­ciples in quantum field the­ory (Car­gèse, Cor­sica, 16–27 Ju­ly 1991). Edi­ted by J. Fröh­lich, G. ’t Hooft, A. Jaffe, G. Mack, P. K. Mit­ter, and R. Stora. NATO Ad­vanced Sci­ence In­sti­tutes Series B: Phys­ics 295. Plen­um (New York), 1992. MR 1204451 Zbl 1221.​57002 incollection