Applications of Representation Theory to Harmonic Analysis of Lie Groups (and Vice Versa) / Michael Cowling |
Basic Facts of Harmonic Analysis on Semisimple Groups and Symmetric Spaces / 1: |
Structure of Semisimple Lie Algebras / 1.1: |
Decompositions of Semisimple Lie Groups / 1.2: |
Parabolic Subgroups / 1.3: |
Spaces of Homogeneous Functions on G / 1.4: |
The Plancherel Formula / 1.5: |
The Equations of Mathematical Physics on Symmetric Spaces / 2: |
Spherical Analysis on Symmetric Spaces / 2.1: |
Harmonic Analysis on Semisimple Groups and Symmetric Spaces / 2.2: |
Regularity of the Laplace-Beltrami Operator / 2.3: |
Approaches to the Heat Equation / 2.4: |
Estimates for the Heat and Laplace Equations / 2.5: |
Approaches to the Wave and Schrodinger Equations / 2.6: |
Further Results / 2.7: |
The Vanishing of Matrix Coefficients / 3: |
Some Examples in Representation Theory / 3.1: |
Matrix Coefficients of Representations of Semisimple Groups / 3.2: |
The Kunze-Stein Phenomenon / 3.3: |
Property T / 3.4: |
The Generalised Ramanujan-Selberg Property / 3.5: |
More General Semisimple Groups / 4: |
Graph Theory and its Riemannian Connection / 4.1: |
Cayley Graphs / 4.2: |
An Example Involving Cayley Graphs / 4.3: |
The Field of p-adic Numbers / 4.4: |
Lattices in Vector Spaces over Local Fields / 4.5: |
Adeles / 4.6: |
Carnot-Caratheodory Geometry and Group Representations / 4.7: |
A Decomposition for Real Rank One Groups / 5.1: |
The Conformal Group of the Sphere in R[superscript n] / 5.2: |
The Groups SU(1, n + 1) and Sp(1, n + 1) / 5.3: |
References |
Ramifications of the Geometric Langlands Program / Edward Frenkel |
Introduction |
The Unramified Global Langlands Correspondence |
Classical Local Langlands Correspondence |
Langlands Parameters |
The Local Langlands Correspondence for GL[subscript n] |
Generalization to Other Reductive Groups |
Geometric Local Langlands Correspondence over C |
Geometric Langlands Parameters |
Representations of the Loop Group |
From Functions to Sheaves |
A Toy Model |
Back to Loop Groups |
Center and Opers |
Center of an Abelian Category |
Opers |
Canonical Representatives |
Description of the Center |
Opers vs. Local Systems |
Harish-Chandra Categories / 6: |
Spaces of K-Invariant Vectors / 6.1: |
Equivariant Modules / 6.2: |
Categorical Hecke Algebras / 6.3: |
Local Langlands Correspondence: Unramified Case / 7: |
Unramified Representations of G(F) / 7.1: |
Unramified Categories [characters not reproducible]-Modules / 7.2: |
Categories of G[[t]]-Equivariant Modules / 7.3: |
The Action of the Spherical Hecke Algebra / 7.4: |
Categories of Representations and D-Modules / 7.5: |
Equivalences Between Categories of Modules / 7.6: |
Generalization to other Dominant Integral Weights / 7.7: |
Local Langlands Correspondence: Tamely Ramified Case / 8: |
Tamely Ramified Representations / 8.1: |
Categories Admitting ([characters not reproducible], I) Harish-Chandra Modules / 8.2: |
Conjectural Description of the Categories of ([characters not reproducible], I) Harish-Chandra Modules / 8.3: |
Connection between the Classical and the Geometric Settings / 8.4: |
Evidence for the Conjecture / 8.5: |
Ramified Global Langlands Correspondence / 9: |
The Classical Setting / 9.1: |
The Unramified Case, Revisited / 9.2: |
Classical Langlands Correspondence with Ramification / 9.3: |
Geometric Langlands Correspondence in the Tamely Ramified Case / 9.4: |
Connections with Regular Singularities / 9.5: |
Irregular Connections / 9.6: |
Equivariant Derived Category and Representation of Real Semisimple Lie Groups / Masaki Kashiwara |
Harish-Chandra Correspondence |
Beilinson-Bernstein Correspondence |
Riemann-Hilbert Correspondence |
Matsuki Correspondence |
Construction of Representations of G[subscript R] |
Integral Transforms / 1.6: |
Commutativity of Fig. 1 / 1.7: |
Example / 1.8: |
Organization of the Note / 1.9: |
Derived Categories of Quasi-abelian Categories |
Quasi-abelian Categories |
Derived Categories |
t-Structure |
Quasi-equivariant D-Modules |
Definition |
Sumihiro's Result |
Pull-back Functors |
Push-forward Functors |
External and Internal Tensor Products / 3.6: |
Semi-outer Hom / 3.7: |
Relations of Push-forward and Pull-back Functors / 3.8: |
Flag Manifold Case / 3.9: |
Equivariant Derived Category |
Sheaf Case |
Induction Functor |
Constructible Sheaves |
D-module Case |
Equivariant Riemann-Hilbert Correspondence |
Holomorphic Solution Spaces |
Countable Sheaves |
C[superscript infinity]-Solutions |
Definition of RHom[superscript top] / 5.4: |
DFN Version / 5.5: |
Functorial Properties of RHom[superscript top] / 5.6: |
Relation with the de Rham Functor / 5.7: |
Whitney Functor |
The Functor RHom[characters not reproducible] |
Elliptic Case |
Twisted Sheaves |
Twisting Data |
Twisted Sheaf |
Morphism of Twisting Data |
Tensor Product |
Inverse and Direct Images |
Twisted Modules |
Equivariant Twisting Data |
Character Local System / 7.8: |
Twisted Equivariance / 7.9: |
Twisting Data Associated with Principal Bundles / 7.10: |
Twisting (D-module Case) / 7.11: |
Ring of Twisted Differential Operators / 7.12: |
Equivariance of Twisted Sheaves and Twisted D-modules / 7.13: |
Convolutions / 7.14: |
Integral Transform Formula |
Application to the Representation Theory |
Notations |
Quasi-equivariant D-modules on the Symmetric Space |
Construction of Representations |
Integral Transformation Formula |
Vanishing Theorems / 10: |
Preliminary / 10.1: |
Calculation (I) / 10.2: |
Calculation (II) / 10.3: |
Vanishing Theorem / 10.4: |
List of Notations |
Index |
Amenability and Margulis Super-Rigidity / Alain Valette |
Amenability for Locally Compact Groups |
Definition, Examples, and First Characterizations |
Stability Properties |
Lattices in Locally Compact Groups |
Reiter's Property (P[subscript 1]) |
Reiter's Property (P[subscript 2]) |
Amenability in Riemannian Geometry |
Measurable Ergodic Theory |
Definitions and Examples |
Moore's Ergodicity Theorem |
The Howe-Moore Vanishing Theorem |
Margulis' Super-rigidity Theorem |
Statement |
Mostow Rigidity |
Ideas to Prove Super-rigidity, k = R |
Proof of Furstenberg's Proposition 4.1 - Use of Amenability |
Margulis' Arithmeticity Theorem |
Unitary Representations and Complex Analysis / David A. Vogan, Jr |
Compact Groups and the Borel-Weil Theorem |
Examples for SL(2, R) |
Harish-Chandra Modules and Globalization |
Real Parabolic Induction and the Globalization Functors |
Examples of Complex Homogeneous Spaces |
Dolbeault Cohomology and Maximal Globalizations |
Compact Supports and Minimal Globalizations |
Invariant Bilinear Forms and Maps between Representations |
Open Questions |
Quantum Computing and Entanglement for Mathematicians / Nolan R. Wallach |
The Basics |
Basic Quantum Mechanics |
Bits |
Qubits |
Quantum Algorithms |
Quantum Parallelism |
The Tensor Product Structure of n-qubit Space |
Grover's Algorithm |
The Quantum Fourier Transform |
Factorization and Error Correction |
The Complexity of the Quantum Fourier Transform |
Reduction of Factorization to Period Search |
Error Correction |
Entanglement |
Measures of Entanglement |
Three Qubits |
Measures of Entanglement for Two and Three Qubits |
Four and More Qubits |
Four Qubits |
Some Hilbert Series of Measures of Entanglement |
A Measure of Entanglement for n Qubits |
Applications of Representation Theory to Harmonic Analysis of Lie Groups (and Vice Versa) / Michael Cowling |
Basic Facts of Harmonic Analysis on Semisimple Groups and Symmetric Spaces / 1: |
Structure of Semisimple Lie Algebras / 1.1: |