Foreword |
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ix | |
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Introduction |
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1 | (16) |
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1 Spectra and Structure of Ergodic Actions |
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A Extensions of Ergodic Group Actions, Illinois Journal of Mathematics (1976) |
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17 | (37) |
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B Ergodic Actions with Generalized Discrete Spectrum, Illinois Journal of Mathematics (1976) |
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54 | (34) |
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C Orbit Spaces of Unitary Representations, Ergodic Theory, and Simple Lie Groups, Annals of Mathematics (1977) |
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88 | (19) |
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2 Amenable Actions, Equivalence Relations, and Foliations |
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A Amenable Ergodic Group Actions and an Application to Poisson Boundaries of Random Walks, Journal of Functional Analysis (1978) |
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107 | (23) |
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B Induced and Amenable Ergodic Actions of Lie Groups, Annales scientifiques de I'Ecole normale superieure (1978) |
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130 | (22) |
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C Hyperfinite Factors and Amenable Ergodic Actions, Inventiones mathematicae (1977) |
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152 | (9) |
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D Curvature of Leaves in Amenable Foliations, American Journal of Mathematics O983) |
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161 | (12) |
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E Amenable Actions and Dense Subgroups of Lie Groups, Journal of Functional Analysis (1987) |
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173 | (10) |
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3 Orbit Equivalence and Strong Rigidity |
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A Strong Rigidity for Ergodic Actions of Semisimple Lie Groups, Annals of Mathematics (1980) |
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183 | (19) |
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B Orbit Equivalence and Rigidity of Ergodic Actions of Lie Groups, Ergodic Theory and Dynamical Systems (1981) |
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202 | (17) |
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C Ergodic Actions of Semisimple Groups and Product Relations, Annals of Mathematics (19 83) |
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219 | (14) |
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4 CocycLe Superrigidity and the Program to Describe Lie Group and Lattice Actions on Manifolds |
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A Volume Preserving Actions of Lattices in Semisimple Groups on Compact Manifolds, Institut des Hautes Etudes Scientifiques Publications Mathematiques (1984) |
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233 | (29) |
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B Kazhdan Groups Acting on Compact Manifolds, Inventiones mathematicae (1984) |
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262 | (12) |
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C Actions of Lattices in Semisimple Groups Preserving a G- Structure of Finite Type, Ergodic Theory and Dynamical Systems (1985) |
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274 | (6) |
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D Actions of Semisimple Groups and Discrete Subgroups, Proceedings of the International Congress of Mathematicians, August 3-11, 1986 (1987) |
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280 | (12) |
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E Split Rank and Semisimple Automorphism Groups of G- Structures, Journal of Differential Geometry (1987) |
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292 | (5) |
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F Manifolds with Infinitely Many Actions of an Arithmetic Group (with Richard K. Lashof), Illinois Journal of Mathematics (1990) |
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297 | (4) |
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G Spectrum, Entropy, and Geometric Structures for Smooth Actions of Kazhdan Groups, Israel Journal of Mathematics (1991) |
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301 | (16) |
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H Cocycle Superrigidity and Rigidity for Lattice Actions on Tori (with Anatole Katok and James Lewis), Topology (1996) |
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317 | (13) |
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I Volume-Preserving Actions of Simple Algebraic Q-Groups on Low-Dimensional Manifolds (with Dave Witte Morris), Journal of Topology and Analysis (2012) |
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330 | (9) |
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5 Stabilizers of Semisimple Lie Group Actions: Invariant Random Subgroups |
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A Stabilizers for Ergodic Actions of Higher Rank Semisimple Groups (with Garrett Stuck), Annals of Mathematics (1994) |
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339 | (28) |
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6 Representations and Arithmetic Properties of Actions, Fundamental Groups, and Foliations |
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A Arithmeticity of Holonomy Groups of Lie Foliations, Journal of the American Mathematical Society (1988) |
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367 | (24) |
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B Representations of Fundamental Groups of Manifolds with a Semisimple Transformation Group, Journal of the American Mathematical Society (1989) |
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391 | (13) |
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C Superrigidity, Ratner's Theorem, and Fundamental Groups, IsraelJournal of Mathematics (1991) |
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404 | (9) |
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D Fundamental Groups of Negatively Curved Manifolds and Actions of Semisimple Groups (with Ralf J. Spatzier), Topology (1991) |
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413 | (11) |
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E A Canonical Arithmetic Quotient for Simple Lie Group Actions (with Alexander Lubotzky), Proceedings of the International Colloquium on Lie Groups and Ergodic Theory: Mumbai, 1996 (1998) |
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424 | (13) |
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F Arithmetic Structure of Fundamental Groups and Actions of Semisimple Lie Groups (with Alexander Lubotzky), Topology (2001) |
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437 | (19) |
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G Entropy and Arithmetic Quotients for Simple Automorphism Groups of Geometric Manifolds, Geometriae Dedicata (2004) |
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456 | (10) |
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H Geometric Lattice Actions, Entropy and Fundamental Groups (with David Fisher), Commentarii Mathematics Helvetia (2002) |
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466 | (15) |
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7 Geometric Structures: Automorphisms of Geometric Manifolds and Rigid Structures; Locally Homogeneous Manifolds |
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A On the Automorphism Group of a Compact Lorentz Manifold and Other Geometric Manifolds, Inventiones mathematicae (1986) |
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481 | (14) |
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B Semisimple Automorphism Groups of G-Structures, Journal of Differential Geometry (1984) |
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495 | (7) |
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C Automorphism Groups and Fundamental Groups of Geometric Manifolds, Proceedings of Symposia in Pure Mathematics, vol. 54, pt. 3, Differential Geometry: Riemannian Geometry (1993) |
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502 | (18) |
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D Discrete Groups and Non-Riemannian Homogeneous Spaces, Journal of the American Mathematical Society (1994) |
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520 | (10) |
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E On Manifolds Locally Modelled on Non-Riemannian Homogeneous Spaces (with Francois Labourie and Shahar Mozes), Geometric and Functional Analysis (1995) |
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530 | (11) |
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F On the Non-existence of Cocompact Lattices for SL(n)/SL(m) (with Francois Labourie), Mathematical Research Letters (1995) |
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541 | (6) |
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8 Stationary Measures and Structure Theorems for Lie Group Actions |
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A A Structure Theorem for Actions of Semisimple Lie Groups (with Amos Nevo), Annals of Mathematics (2002) |
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547 | (30) |
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B Entropy of Stationary Measures and Bounded Tangential de-Rham Cohomology of Semisimple Lie Group Actions (with Amos Nevo), Geometriae Dedicata (2005) |
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577 | (19) |
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C Invariant Rigid Geometric Structures and Smooth Projective Factors (with Amos Nevo), Geometric and Functional Analysis (2009) |
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596 | (13) |
Groups Acting On Manifolds: Around the Zimmer Program |
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609 | (76) |
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Afterword: Recent Progress in the Zimmer Program |
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685 | (24) |
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Acknowledgments |
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709 | |