Celebratio Mathematica

S.-S. Chern and J. Si­mons: “Some co­homo­logy classes in prin­cip­al fiber bundles and their ap­plic­a­tion to Rieman­ni­an geo­metry,” Proc. Natl. Acad. Sci. U.S.A. 68 : 4 (April 1971), pp. 791–​794. MR 0279732 Zbl 0209.​25401 article

S.-S. Chern and J. Si­mons: “Char­ac­ter­ist­ic forms and geo­met­ric in­vari­ants,” Ann. Math. (2) 99 : 1 (January 1974), pp. 48–​69. MR 0353327 Zbl 0283.​53036 article

J. Si­mons: “My in­ter­ac­tion with S. S. Chern,” pp. 176–​178 in S. S. Chern: A great geo­met­er of the twen­ti­eth cen­tury (Los Angeles, 1990). Edi­ted by S.-T. Yau. In­ter­na­tion­al Press (Hong Kong), 1992. MR 1201357 incollection

misc J. Si­mons, R. Bott, R. Bry­ant, X.-X. Chen, S.-S. Chern, F. Hirzebruch, B. Lawson, K. Liu, E. Mein­ren­ken, C.-L. Terng, and A. Wein­stein: The Chern Sym­posi­um, 1998. Se­lec­tions from MSRI’s Video Archive no. 2 (CD-ROM), re­cor­ded Berkelely, CA, 5–7 March 1998. MR 1731157 Zbl 1079.​00505