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1 | (20) |
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1.1 History of Variable Exponent Spaces |
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2 | (2) |
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1.2 Structure of the Book |
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4 | (3) |
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1.3 Summary of Central Results |
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7 | (3) |
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1.4 Notation and Background |
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10 | (11) |
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2 A Framework for Function Spaces |
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21 | (48) |
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2.1 Basic Properties of Semimodular Spaces |
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21 | (8) |
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2.2 Conjugate Modulars and Dual Semimodular Spaces |
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29 | (5) |
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2.3 Musielak-Orlicz Spaces: Basic Properties |
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34 | (8) |
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42 | (6) |
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48 | (4) |
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2.6 Conjugate Φ-Functions |
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52 | (5) |
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2.7 Associate Spaces and Dual Spaces |
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57 | (9) |
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2.8 Embeddings and Operators |
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66 | (3) |
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3 Variable Exponent Lebesgue Spaces |
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69 | (30) |
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3.1 The Lebesgue Space Φ-Function |
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69 | (4) |
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73 | (9) |
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82 | (5) |
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3.4 Properties for Restricted Exponents |
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87 | (5) |
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92 | (2) |
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94 | (5) |
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99 | (44) |
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4.1 Logarithmic Holder Continuity |
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100 | (4) |
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104 | (6) |
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4.3 The Boundedness of the Maximal Operator |
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110 | (5) |
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4.4 Weak-Type Estimates and Averaging Operators |
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115 | (7) |
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4.5 Norms of Characteristic Functions |
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122 | (5) |
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4.6 Mollification and Convolution |
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127 | (4) |
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4.7 Necessary Conditions for Boundedness |
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131 | (7) |
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4.8 Preimage of the Maximal Operator |
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138 | (5) |
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5 The Generalized Muckenhoupt Condition |
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143 | (56) |
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5.1 Non Sufficiency of log-Holder Continuity |
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143 | (6) |
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149 | (8) |
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5.3 Class A for Variable Exponent Lebesgue Spaces |
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157 | (2) |
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159 | (9) |
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5.5 A Sufficient Condition for the Boundedness of M |
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168 | (7) |
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5.6 Characterization of (Strong-)Domination |
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175 | (5) |
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5.7 The Case of Lebesgue Spaces with Variable Exponents |
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180 | (12) |
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5.8 Weighted Variable Exponent Lebesgue Space |
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192 | (7) |
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199 | (14) |
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199 | (7) |
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6.2 The Sharp Operator M# ƒ |
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206 | (2) |
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6.3 Calderon-Zygmund Operators |
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208 | (5) |
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213 | (34) |
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7.1 Complex Interpolation |
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213 | (5) |
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7.2 Extrapolation Results |
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218 | (4) |
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7.3 Local-to-Global Results |
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222 | (15) |
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237 | (10) |
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8 Introduction to Sobolev Spaces |
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247 | (42) |
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247 | (5) |
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8.2 Poincare Inequalities |
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252 | (13) |
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8.3 Sobolev-Poincare Inequalities and Embeddings |
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265 | (7) |
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272 | (3) |
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275 | (8) |
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8.6 Limiting Cases of Sobolev Embeddings |
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283 | (6) |
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9 Density of Regular Functions |
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289 | (26) |
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9.1 Basic Results on Density |
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290 | (3) |
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9.2 Density with Continuous Exponents |
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293 | (6) |
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9.3 Density with Discontinuous Exponents |
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299 | (6) |
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9.4 Density of Continuous Functions |
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305 | (5) |
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9.5 The Lipschitz Truncation Method |
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310 | (5) |
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315 | (24) |
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315 | (7) |
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322 | (9) |
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10.3 The Relationship Between the Capacities |
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331 | (3) |
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10.4 Sobolev Capacity and Hausdorff Measure |
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334 | (5) |
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11 Fine Properties of Sobolev Functions |
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339 | (28) |
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339 | (6) |
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11.2 Sobolev Spaces with Zero Boundary Values |
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345 | (5) |
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11.3 Exceptional Sets in Variable Exponent Sobolev Spaces |
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350 | (2) |
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352 | (8) |
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11.5 Failure of Existence of Lebesgue Points |
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360 | (7) |
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12 Other Spaces of Differentiable Functions |
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367 | (34) |
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368 | (10) |
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12.2 Homogeneous Sobolev Spaces |
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378 | (5) |
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12.3 Sobolev Spaces with Negative Smoothness |
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383 | (5) |
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12.4 Bessel Potential Spaces |
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388 | (4) |
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12.5 Besov and Triebel-Lizorkin Spaces |
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392 | (9) |
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Part III Applications to Partial Differential Equations |
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13 Dirichlet Energy Integral and Laplace Equation |
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401 | (36) |
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13.1 The One Dimensional Case |
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402 | (10) |
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412 | (5) |
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13.3 Harmonic and Superharmonic Functions |
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417 | (4) |
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13.4 Harnack's Inequality for A-harmonic Functions |
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421 | (16) |
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14 PDEs and Fluid Dynamics |
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437 | (46) |
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437 | (9) |
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446 | (13) |
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14.3 Divergence Equation and Consequences |
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459 | (11) |
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14.4 Electrorheological Fluids |
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470 | (13) |
References |
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483 | (18) |
List of Symbols |
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501 | (4) |
Index |
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505 | |