[72] On Some Recent Development in Yang-Mills Theory. - [73] (with R. Seeley) Some Remarks on the Paper of Callias. - [74] Some Recollections from 30 Years Ago. - [75] Equivariant Morse Theory and the Yang-Mills Equation on Riemann Surfaces. - [76] Morse Theoretic Aspects of Yang-Mills Theory. - [77] An Equivariant Setting of the Morse Theory. - [78] Marston Morse and his Mathematical Works. - [80] Lectures on Morse Theory Old and New. - [81] (with M. F. Atiyah) The Yang-Mills Equations Over Riemann Surfaces. - [82] (with M. F. Atiyah) The Moment Map and Equivariant Cohomology. - [83] On Topology and Other Things. - [84] On Some Recent Interactions Between Mathematics and Physics. - [85] On Characteristic Classes and Continuous Cohomology. - [86] Jerusalem Lectures. - [87] On the Fixed Point Formula and the Rigidity Theorems of Witten. - [88] On Mathematics and Physics. - [89] On Induced Representations. - [91] (with C. Taubes) On the Rigidity Theorem of Witten. - [92] Morse Theory Indomitable. - [93] Remarks Upon Receiving the Steele Career Prize at the Columbus Meeting of the A. M. S. - Errata. - Permissions Volume 4. Language: English