Cover image for Markov chains and stochastic stability
Title:
Markov chains and stochastic stability
Personal Author:
Series Title:
Communications and control engineering series
Series:
Communications and control engineering series
Edition:
2nd ed.
Publication Information:
New York : Cambridge University Press, 2009
Physical Description:
xxviii, 594 p. : ill. ; 24 cm.
ISBN:
9780521731829
Subject Term:

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30000010229734 QA274.7 M49 2009 Open Access Book Book
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Summary

Summary

Meyn and Tweedie is back! The bible on Markov chains in general state spaces has been brought up to date to reflect developments in the field since 1996 - many of them sparked by publication of the first edition. The pursuit of more efficient simulation algorithms for complex Markovian models, or algorithms for computation of optimal policies for controlled Markov models, has opened new directions for research on Markov chains. As a result, new applications have emerged across a wide range of topics including optimisation, statistics, and economics. New commentary and an epilogue by Sean Meyn summarise recent developments and references have been fully updated. This second edition reflects the same discipline and style that marked out the original and helped it to become a classic: proofs are rigorous and concise, the range of applications is broad and knowledgeable, and key ideas are accessible to practitioners with limited mathematical background.


Table of Contents

List of figuresp. xi
Prologue to the Second edition, Peter W. Glynnp. xiii
Preface to the second edition, Sean Meynp. xvii
Preface to the first editionp. xxi
I Communication and Regenerationp. 1
1 Heuristicsp. 3
1.1 A range of Markovian environmentsp. 3
1.2 Basic models in practicep. 6
1.3 Stochastic stability for Markov modelsp. 13
1.4 Commentaryp. 19
2 Markov modelsp. 21
2.1 Markov models in time seriesp. 22
2.2 Nonlinear state space modelsp. *26
2.3 Models in control and systems theoryp. 33
2.4 Markov models with regeneration timesp. 38
2.5 Commentaryp. *46
3 Transition probabilitiesp. 48
3.1 Defining a Markovian Processp. 49
3.2 Foundations on a countable spacep. 51
3.3 Specific transition matricesp. 54
3.4 Foundations for general state space chainsp. 59
3.5 Building transition kernels for specific modelsp. 67
3.6 Commentaryp. 72
4 Irreducibilityp. 75
4.1 Communication and irreducibility: Countable spacesp. 76
4.2 ¿-Irreducibilityp. 81
4.3 ¿-Irreducibility for random walk modelsp. 87
4.4 ¿-Irreducible linear modelsp. 89
4.5 Commentaryp. 93
5 Pseudo-atomsp. 96
5.1 Splitting ¿-irreducible chainsp. 97
5.2 Small setsp. 102
5.3 Small sets for specific modelsp. 106
5.4 Cyclic behaviorp. 110
5.5 Petite sets and sampled chainsp. 115
5.6 Commentaryp. 121
6 Topology and continuityp. 123
6.1 Feller properties and forms of stabilityp. 125
6.2 T-chainsp. 130
6.3 Continuous components for specific modelsp. 134
6.4 e-Chainsp. 139
6.5 Commentaryp. 144
7 The nonlinear state space modelp. 146
7.1 Forward accessibility and continuous componentsp. 147
7.2 Minimal sets and irreducibilityp. 154
7.3 Periodicity for nonlinear state space modelsp. 157
7.4 Forward accessible examplesp. 161
7.5 Equicontinuity and the nonlinear state space modelp. 163
7.6 Commentaryp. *165
II Stability Structuresp. 169
8 Transience and recurrencep. 171
8.1 Classifying chains on countable spacesp. 173
8.2 Classifying ¿-irreducible chainsp. 177
8.3 Recurrence and transience relationshipsp. 182
8.4 Classification using drift criteriap. 187
8.5 Classifying random walk on R+p. 193
8.6 Commentaryp. *197
9 Harris and topological recurrencep. 199
9.1 Harris recurrencep. 201
9.2 Non-evanescent and recurrent chainsp. 206
9.3 Topologically recurrent and transient statesp. 208
9.4 Criteria for stability on a topological spacep. 213
9.5 Stochastic comparison and increment analysisp. 218
9.6 Commentaryp. 228
10 The existence of ¿p. 229
10.1 Stationarity and invariancep. 230
10.2 The existence of ¿: chains with atomsp. 234
10.3 Invariant measures for countable space modelsp. *236
10.4 The existence of ¿: ¿-irreducible chainsp. 241
10.5 Invariant measures for general modelsp. 247
10.6 Commentaryp. 253
11 Drift and regularityp. 256
11.1 Regular chainsp. 258
11.2 Drift, hitting times and deterministic modelsp. 261
11.3 Drift, criteria for regularityp. 263
11.4 Using the regularity criteriap. 272
11.5 Evaluating non-positivityp. 278
11.6 Commentaryp. 285
12 Invariance and tightnessp. 288
12.1 Chains bounded in probabilityp. 289
12.2 Generalized sampling and invariant measuresp. 292
12.3 The existence of a ¿-finite invariant measurep. 298
12.4 Invariant measures for e-chainsp. 300
12.5 Establishing boundedness in probabilityp. 305
12.6 Commentaryp. 308
III Convergencep. 311
13 Ergodicityp. 313
13.1 Ergodic chains on countable spacesp. 316
13.2 Renewal and regenerationp. 320
13.3 Ergodicity of positive Harris chainsp. 326
13.4 Sums of transition probabilitiesp. 329
13.5 Commentaryp. *334
14 f-Ergodicity and f-regularityp. 336
14.1 f-Properties: chains with atomsp. 338
14.2 f-Regularity and driftp. 342
14.3 f-Ergodicity for general chainsp. 349
14.4 f-Ergodicity of specific modelsp. 352
14.5 A key renewal theoremp. 354
14.6 Commentaryp. 359
15 Geometric ergodicityp. 362
15.1 Geometric properties: chains with atomsp. 364
15.2 Kendall sets and drift criteriap. 372
15.3 f-Geometric regularity of ¿ and its skeletonp. 380
15.4 f-Geometric ergodicity for general chainsp. 384
15.5 Simple random walk and linear modelsp. 388
15.6 Commentaryp. *390
16 V-Uniform ergodicityp. 392
16.1 Operator norm convergencep. 395
16.2 Uniform ergodicityp. 400
16.3 Geometric ergodicity and increment analysisp. 407
16.4 Models from queueing theoryp. 411
16.5 Autoregressive and state space modelsp. 414
16.6 Commentaryp. *418
17 Sample paths and limit theoremsp. 421
17.1 Invariant ¿-fields and the LLNp. 423
17.2 Ergodic theorems for chains possessing an atomp. 428
17.3 General Harris chainsp. 433
17.4 The functional CLTp. 443
17.5 Criteria for the CLT and the LILp. 450
17.6 Applicationsp. 454
17.7 Commentaryp. *456
18 Positivityp. 462
18.1 Null recurrent chainsp. 464
18.2 Characterizing positivity using Pnp. 469
18.3 Positivity and T-chainsp. 471
18.4 Positivity and e-chainsp. 473
18.5 The LLN for e-chainsp. 477
18.6 Commentaryp. *480
19 Generalized classification criteriap. 482
19.1 State-dependent driftsp. 483
19.2 History-dependent drift criteriap. 491
19.3 Mixed drift conditionsp. 498
19.4 Commentaryp. *508
20 Epilogue to the second editionp. 510
20.1 Geometric ergodicity and spectral theoryp. 510
20.2 Simulation and MCMCp. 521
20.3 Continuous time modelsp. 523
IV Appendicesp. 529
A Mud mapsp. 532
A.1 Recurrence versus transiencep. 532
A.2 Positivity versus nullityp. 534
A.3 Convergence propertiesp. 536
B Testing for stabilityp. 538
B.1 Glossary of drift conditionsp. 538
B.2 The Scalar SETAR model: a complete classificationp. 540
C Glossary of models assumptionsp. 543
C.1 Regenerative modelsp. 543
C.2 State space modelsp. 546
D Some mathematical backgroundp. 552
D.1 Some measure theoryp. 552
D.2 Some probability theoryp. 555
D.3 Some topologyp. 556
D.4 Some real analysisp. 557
D.5 Convergence concepts for measuresp. 558
D.6 Some martingale theoryp. 561
D.7 Some results on sequences and numbersp. 563
Bibliographyp. 567
Indexesp. 587
General indexp. 587
Symbolsp. 593