Preface |
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Nonconventional Limit Theorems |
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1 | (2) |
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1 Stein's method in the nonconventional setup |
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3 | (62) |
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1.1 Introduction: local (strong) dependence structure |
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3 | (2) |
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1.2 Stein's method for normal aproximation |
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5 | (6) |
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1.2.1 A short introduction |
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5 | (1) |
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1.2.2 Normal approximation for graphical indexation |
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6 | (2) |
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1.2.3 Weak local dependence coefficients |
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8 | (2) |
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1.2.4 Relations with more familiar mixing coefficients |
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10 | (1) |
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1.3 Nonconventional CLT with convergence rates |
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11 | (21) |
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1.3.1 Assumptions and main results |
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11 | (2) |
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1.3.2 Asymptotic variance |
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13 | (2) |
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1.3.3 CLT with convergence rate |
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15 | (1) |
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1.3.4 The associated strong dependency graphs |
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16 | (2) |
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1.3.5 Expectation estimates |
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18 | (6) |
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1.3.6 Proof of Theorem 1.3.7 |
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24 | (2) |
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1.3.7 Back to graphical indexation |
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26 | (6) |
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1.4 General Stein's estimates: proofs |
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32 | (11) |
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1.4.1 Proof of Theorem 1.2.1 |
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32 | (4) |
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1.4.2 Proof of Theorem 1.2.2 |
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36 | (7) |
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1.5 Stein's method for diffusion approximations |
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43 | (8) |
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1.5.1 A functional CLT via Stein's method |
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43 | (5) |
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1.5.2 Finite dimensional convergence rate |
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48 | (3) |
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1.6 A nonconventional functional CLT |
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51 | (5) |
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1.7 Extensions to nonlinear indexes |
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56 | (9) |
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56 | (2) |
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1.7.2 Another example with nonlinear indexes |
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58 | (7) |
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65 | (72) |
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65 | (2) |
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2.2 Local central limit theorem via Fourier analysis |
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67 | (4) |
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2.3 Nonconventional LLT for Markov chains by reduction to random dynamics |
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71 | (3) |
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2.4 Markov chains with densities |
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74 | (7) |
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2.4.1 Basic assumptions and CLT |
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74 | (2) |
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2.4.2 Characteristic functions estimates |
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76 | (5) |
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2.5 Markov chains related to dynamical systems |
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81 | (9) |
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2.5.1 Locally distance expanding maps and transfer operators |
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81 | (1) |
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2.5.2 Inverse branches, the pairing property and periodic points |
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82 | (2) |
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2.5.3 Thermodynamic formalism constructions and the associated Markov chains |
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84 | (2) |
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2.5.4 Relations between dynamical systems and Markov chains |
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86 | (2) |
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2.5.5 Mixing and approximation assumptions |
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88 | (1) |
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2.5.6 Asymptotic variance and the CLT |
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89 | (1) |
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2.6 Statement of the local limit theorem |
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90 | (2) |
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2.7 The associated random transfer operators |
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92 | (7) |
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2.7.1 Random complex RPF theorem |
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93 | (2) |
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2.7.2 Distortion properties |
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95 | (2) |
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2.7.3 Reduction to random dynamics |
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97 | (2) |
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2.8 Decay of characteristic functions for small t's |
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99 | (14) |
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2.8.1 The random pressure function |
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99 | (2) |
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2.8.2 The derivatives of the pressure |
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101 | (2) |
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103 | (1) |
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2.8.4 Norms estimates: employing the pressure |
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104 | (7) |
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111 | (2) |
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2.9 Decay of characteristic functions for large t's |
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113 | (13) |
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2.9.1 Basic estimates and strategy of the proof |
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114 | (1) |
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2.9.2 Probabilities of large number of visits to open sets |
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115 | (3) |
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2.9.3 Segments of periodic orbits |
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118 | (3) |
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2.9.4 Parametric continuity of transfer operators |
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121 | (2) |
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2.9.5 Quasi compactness of Rit, lattice and non-lattice cases |
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123 | (1) |
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124 | (2) |
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2.10 The periodic point approach to quenched and annealed dynamics |
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126 | (2) |
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2.11 Extensions to dynamical systems |
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128 | (9) |
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2.11.1 Subshifts of finite type |
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128 | (1) |
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2.11.2 The strategy of the proof |
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129 | (1) |
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2.11.3 Local limit theorem: one sided case |
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130 | (1) |
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131 | (1) |
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2.11.5 Reduction to one sided case |
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132 | (5) |
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137 | (34) |
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137 | (2) |
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3.2 Strong law of large numbers for nonconventional arrays |
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139 | (10) |
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3.2.1 Setup and the main result |
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139 | (2) |
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141 | (3) |
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3.2.3 Ordering and decompositions |
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144 | (2) |
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3.2.4 Proof of Theorem 3.2.2 |
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146 | (3) |
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3.3 Central limit theorem |
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149 | (10) |
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149 | (3) |
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3.3.2 Convergence of covariances |
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152 | (4) |
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3.3.3 The number of solutions |
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156 | (1) |
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3.3.4 Martingale approximation |
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157 | (2) |
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3.4 Poisson limit theorems for nonconventional arrays |
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159 | (12) |
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3.4.1 Preliminaries and main results |
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159 | (3) |
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3.4.2 Stationary sequences |
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162 | (4) |
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3.4.3 Poisson limits for subshifts |
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166 | (5) |
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Thermodynamic Formalism for Random Complex Operators and applications |
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171 | (98) |
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4 Random complex Ruelle-Perron-Frobenius theorem via cones contractions |
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173 | (24) |
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173 | (2) |
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175 | (2) |
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4.3 Block partitions and RPF triplets |
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177 | (7) |
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4.3.1 Reverse block partitions |
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177 | (6) |
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183 | (1) |
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4.4 Exponential convergences |
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184 | (5) |
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4.4.1 Taylor reminders and important bounds |
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185 | (1) |
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4.4.2 Exponential convergences |
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186 | (2) |
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4.4.3 Additional types of exponential convergences |
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188 | (1) |
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4.5 Uniqueness of RPF triplets |
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189 | (2) |
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4.6 The largest characteristic exponents |
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191 | (6) |
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4.6.1 Analyticity of the largest characteristic exponent around 0 |
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192 | (1) |
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4.6.2 The pressure function |
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193 | (1) |
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4.6.3 Proof of Theorem 4.6.3 |
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194 | (3) |
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5 Application to random locally distance expanding covering maps |
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197 | (34) |
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5.1 Random locally expanding covering maps |
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197 | (4) |
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201 | (1) |
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5.3 Real and complex cones |
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202 | (1) |
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203 | (2) |
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5.5 Properties of cones: proof of Theorem 5.3.1 |
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205 | (5) |
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5.6 Properties of transfer operators: proof of Theorem 5.4.1 (i) |
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210 | (3) |
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5.6.1 Continuity and analyticity |
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210 | (1) |
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211 | (2) |
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5.7 Real Hilbert metric estimates |
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213 | (5) |
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213 | (3) |
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5.7.2 Real cones invariances and diameter of image estimates |
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216 | (2) |
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5.8 Comparison of real and complex operators |
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218 | (3) |
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5.9 Complex image diameter estimates |
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221 | (2) |
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5.10 Real RPF triplets and Gibbs measures |
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223 | (3) |
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5.11 Complex Gibbs functionals |
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226 | (2) |
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5.12 The largest characteristic exponents |
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228 | (2) |
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5.13 Extension to the unbounded case for minimal systems |
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230 | (1) |
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6 Application to random complex integral operators |
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231 | (12) |
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231 | (2) |
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6.2 Real and complex cones |
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233 | (1) |
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6.3 The RPF theorem for integral operators |
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234 | (1) |
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6.4 Properties of cones: proof of Theorem 6.2.1 |
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235 | (2) |
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6.5 Real cones: invariance and diameter of image estimates |
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237 | (2) |
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6.6 Comparison of real and complex operators |
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239 | (1) |
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6.7 Complex image diameter estimates |
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240 | (3) |
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7 Limit theorems for processes in random environment |
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243 | (26) |
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7.1 The "conventional" case: preliminaries and main results |
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243 | (3) |
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7.1.1 Self normalized Berry-Esseen theorem |
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244 | (1) |
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7.1.2 Local limit theorem |
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244 | (2) |
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246 | (5) |
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7.3 A fiberwise (self normalized) Berry-Esseen theorem: proof |
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251 | (2) |
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7.4 A fiberwise local (central) limit theorem: proof |
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253 | (4) |
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7.4.1 Characteristic functions estimates for small t's |
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253 | (1) |
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7.4.2 Characteristic functions estimates for large t's: covering maps |
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254 | (1) |
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7.4.3 Characteristic functions estimates for large t's: Markov chains |
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255 | (2) |
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257 | (1) |
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7.5 Nonconventional limit theorems for processes in random environment |
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257 | (12) |
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7.5.1 Central limit theorem |
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257 | (6) |
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7.5.2 Local limit theorem |
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263 | (6) |
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269 | (10) |
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Appendix A Real and complex cones |
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271 | (1) |
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A.1 Real cones and real Hilbert metrics |
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271 | (1) |
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A.2 Complex cones and complex Hilbert metrics |
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272 | (7) |
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272 | (1) |
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A.2.2 The canonical complexification of a real cone |
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273 | (1) |
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A.2.3 Apertures and contraction properties |
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274 | (1) |
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A.2.4 Comparison of real and complex operators |
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275 | (1) |
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A.2.5 Further properties of complex dual cones |
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276 | (3) |
Bibliography |
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279 | (4) |
Index |
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283 | |