We use cookies to provide essential features and services. By using our website you agree to our use of cookies .

×

Warehouse Stock Clearance Sale

Grab a bargain today!

The Fractional Trigonometry
By

Rating

Product Description
Product Details

Preface xv

Acknowledgments xix

1 Introduction 1

1.1 Background 2

1.2 The Fractional Integral and Derivative 3

1.2.1 Grunwald Definition 3

1.2.2 Riemann-Liouville Definition 4

1.2.3 The Nature of the Fractional-Order Operator 5

1.4 Previous Efforts 8

1.5 Expectations of a Generalized Trigonometry and Hyperboletry 8

2 The Fractional Exponential Function via the Fundamental Fractional Differential Equation 9

2.1 The Fundamental Fractional Differential Equation 9

2.2 The Generalized Impulse Response Function 10

2.3 Relationship of the F-function to the Mittag-Leffler Function 11

2.4 Properties of the F-Function 12

2.5 Behavior of the F-Function as the Parameter a Varies 13

2.6 Example 16

3 The Generalized Fractional Exponential Function: The R-Function and Other Functions for the Fractional Calculus 19

3.1 Introduction 19

3.2 Functions for the Fractional Calculus 19

3.2.1 Mittag-Leffler's Function 20

3.2.2 Agarwal's Function 20

3.2.3 Erdelyi's Function 20

3.2.4 Oldham and Spanier's, Hartley's, and Matignon's Function 20

3.2.5 Robotnov's Function 21

3.2.6 Miller and Ross's Function 21

3.2.7 Gorenflo and Mainardi's, and Podlubny's Function 21

3.3 The R-Function: A Generalized Function 22

3.4 Properties of the Rq,v(a, t)-Function 23

3.4.1 Differintegration of the R-Function 23

3.4.2 Relationship Between Rq,mq and Rq,025

3.4.3 Fractional-Order Impulse Function 27

3.5 Relationship of the R-Function to the Elementary Functions 27

3.5.1 Exponential Function 27

3.5.2 Sine Function 27

3.5.3 Cosine Function 28

3.5.4 Hyperbolic Sine and Cosine 28

3.6 R-Function Identities 29

3.6.1 Trigonometric-Based Identities 29

3.6.2 Further Identities 30

3.7 Relationship of the R-Function to the Fractional Calculus Functions 31

3.7.1 Mittag-Leffler's Function 31

3.7.2 Agarwal's Function 31

3.7.3 Erdelyi's Function 31

3.7.4 Oldham and Spanier's, and Hartley's Function 31

3.7.5 Miller and Ross's Function 32

3.7.6 Robotnov's Function 32

3.7.7 Gorenflo and Mainardi's, and Podlubny's Function 32

3.8 Example: Cooling Manifold 32

3.9 Further Generalized Functions: The G-Function and the H-Function 34

3.9.1 The G-Function 34

3.9.2 The H-Function 36

3.10 Preliminaries to the Fractional Trigonometry Development 38

3.11 Eigen Character of the R-Function 38

3.12 Fractional Differintegral of the TimeScaled R-Function 39

3.13 R-Function Relationships 39

3.14 Roots of Complex Numbers 40

3.15 Indexed Forms of the R-Function 41

3.15.1 R-Function with Complex Argument 41

3.15.2 Indexed Forms of the R-Function 42

3.15.2.1 Complexity Form 42

3.15.2.2 Parity Form 43

3.16 Term-by-Term Operations 44

3.17 Discussion 46

4 R-Function Relationships 47

4.1 R-Function Basics 47

4.2 Relationships for Rm,0in Terms of R1,048

4.3 Relationships for R1 m,0in Terms of R1,050

4.4 Relationships for the Rational Form Rm p,0in Terms of R1 p,051

4.5 Relationships for R1 p,0in Terms of Rm p,053

4.6 Relating Rm p,0to the Exponential Function R1,0 (b, t) = ebt 54

4.7 Inverse Relationships-Relationships for R1,0in Terms of Rm,k 56

4.8 Inverse Relationships-Relationships for R1,0in Terms of R1 m,057

4.9 Inverse Relationships-Relationships for eat = R1,0(a, t) in Terms of Rm p,0 59

4.10 Discussion 61

5 The Fractional Hyperboletry 63

5.1 The Fractional R1-Hyperbolic Functions 63

5.2 R1-Hyperbolic Function Relationship 72

5.3 Fractional Calculus Operations on the R1-Hyperbolic Functions 72

5.4 Laplace Transforms of the R1-Hyperbolic Functions 73

5.5 Complexity-Based Hyperbolic Functions 73

5.6 Fractional Hyperbolic Differential Equations 74

5.7 Example 76

5.8 Discussions 77

6 The R1-Fractional Trigonometry 79

6.1 R1-Trigonometric Functions 79

6.1.1 R1-Trigonometric Properties 81

6.2 R1-Trigonometric Function Interrelationship 88

6.3 Relationships to R1-Hyperbolic Functions 89

6.4 Fractional Calculus Operations on the R1-Trigonometric Functions 89

6.5 Laplace Transforms of the R1-Trigonometric Functions 90

6.5.1 Laplace Transform of R1Cosq. v(a, k, t) 90

6.5.2 Laplace Transform of R1Sinq. v(a, k, t) 91

6.6 Complexity-Based R1-Trigonometric Functions 92

6.7 Fractional Differential Equations 94

7 The R2-Fractional Trigonometry 97

7.1 R2-Trigonometric Functions: Based on Real and Imaginary Parts 97

7.2 R2-Trigonometric Functions: Based on Parity 102

7.3 Laplace Transforms of the R2-Trigonometric Functions 111

7.3.1 R2Cosq,v(a, k, t) 111

7.3.2 R2Sinq,v(a, k, t) 112

7.3.3 L{R2Coflq,v(a, k, t)} 113

7.3.4 L{R2Flutq,v(a, k, t)} 113

7.3.5 L{R2Covibq,v(a, k, t)} 113

7.3.6 L{R2Vibq,v(a, k, t)} 113

7.4 R2-Trigonometric Function Relationships 113

7.4.1 R2Cosq,v(a, k, t) and R2Sinq,v(a, k, t) Relationships and Fractional Euler Equation 114

7.4.2 R2Rotq,v(a, t) and R2Corq,v(a, t) Relationships 116

7.4.3 R2Coflq,v(a, t) and R2Flutq,v(a, t) Relationships 116

7.4.4 R2Covibq,v(a, t) and R2Vibq,v(a, t) Relationships 118

7.5 Fractional Calculus Operations on the R2-Trigonometric Functions 119

7.5.1 R2Cosq,v(a, k, t) 119

7.5.2 R2Sinq,v(a, k, t) 121

7.5.3 R2Corq,v(a, t) 122

7.5.4 R2Rotq,v(a, t) 122

7.5.5 R2Coflutq,v(a, t) 122

7.5.6 R2Flutq,v(a, k, t) 123

7.5.7 R2Covibq,v (a, k, t) 123

7.5.8 R2Vibq,v(a, k, t) 124

7.5.9 Summary of Fractional Calculus Operations on the R2-Trigonometric Functions 124

7.6 Inferred Fractional Differential Equations 127

8 The R3-Trigonometric Functions 129

8.1 The R3-Trigonometric Functions: Based on Complexity 129

8.2 The R3-Trigonometric Functions: Based on Parity 134

8.3 Laplace Transforms of the R3-Trigonometric Functions 140

8.4 R3-Trigonometric Function Relationships 141

8.4.1 R3Cosq,v(a, t) and R3Sinq,v(a, t) Relationships and Fractional Euler Equation 142

8.4.2 R3Rotq,v(a, t) and R3Corq,v(a, t) Relationships 143

8.4.3 R3Coflq,v(a, t) and R3Flutq,v(a, t) Relationships 144

8.4.4 R3Covibq,v(a, t) and R3Vibq,v(a, t) Relationships 145

8.5 Fractional Calculus Operations on the R3-Trigonometric Functions 146

8.5.1 R3Cosq,v(a, k, t) 146

8.5.2 R3Sinq,v(a, k, t) 148

8.5.3 R3Corq,v(a, t) 149

8.5.4 R3Rotq,v(a, t) 150

8.5.5 R3Coflutq,v(a, k, t) 150

8.5.6 R3Flutq,v(a, k, t) 152

8.5.7 R3Covibq,v(a, k, t) 153

8.5.8 R3Vibq,v(a, k, t) 154

8.5.9 Summary of Fractional Calculus Operations on the R3-Trigonometric Functions 157

9 The Fractional Meta-Trigonometry 159

9.1 The Fractional Meta-Trigonometric Functions: Based on Complexity 160

9.1.1 Alternate Forms 161

9.1.2 Graphical Presentation-Complexity Functions 161

9.2 The Meta-Fractional Trigonometric Functions: Based on Parity 166

9.3 Commutative Properties of the Complexity and Parity Operations 179

9.3.1 Graphical Presentation-Parity Functions 181

9.4 Laplace Transforms of the Fractional Meta-Trigonometric Functions 188

9.5 R-Function Representation of the Fractional Meta-Trigonometric Functions 192

9.6 Fractional Calculus Operations on the Fractional Meta-Trigonometric Functions 195

9.6.1 Cosq,v(a, 𝛼, 𝛽, k, t) 195

9.6.2 Sinq,v(a, 𝛼, 𝛽, k, t) 197

9.6.3 Corq,v(a, 𝛼, 𝛽, t) 198

9.6.4 Rotq,v(a, 𝛼, 𝛽, t) 198

9.6.5 Coflutq,v(a, 𝛼, 𝛽, k, t) 199

9.6.6 Flutq,v(a, 𝛼, 𝛽, k, t) 200

9.6.7 Covibq,v(a, 𝛼, 𝛽, k, t) 202

9.6.8 Vibq,v(a, 𝛼, 𝛽, k, t) 203

9.6.9 Summary of Fractional Calculus Operations on the Meta-Trigonometric Functions 204

9.7 Special Topics in Fractional Differintegration 206

9.8 Meta-Trigonometric Function Relationships 206

9.8.1 Cosq,v(a, 𝛼, 𝛽, t) and Sinq,v(a, 𝛼, 𝛽, t) Relationships 206

9.8.2 Corq,v(a, 𝛼, 𝛽, t) and Rotq,v(a, 𝛼, 𝛽, t) Relationships 207

9.8.3 Covibq,v(a, 𝛼, 𝛽, t) and Vibq,v(a, 𝛼, 𝛽, t) Relationships 208

9.8.4 Coflq,v(a, 𝛼, 𝛽, t) and Flutq,v(a, 𝛼, 𝛽, t) Relationships 208

9.8.5 Coflq,v(a, 𝛼, 𝛽, t) and Vibq,v(a, 𝛼, 𝛽, t) Relationships 209

9.8.6 Cosq,v(a, 𝛼, 𝛽, t) and Sinq,v(a, 𝛼, 𝛽, t) Relationships to Other Functions 211

9.8.7 Meta-Identities Based on the Integer-order Trigonometric Identities 211

9.8.7.1 The cos( x)=cos(x)-Based Identity for Cosq,v(a, 𝛼, 𝛽, t) 211

9.8.7.2 The sin( x)= sin(x)-Based Identity for Sinq,v(a, 𝛼, 𝛽, t) 212

9.8.7.3 The Cosq,v(a, 𝛼, 𝛽, t) Sinq,v(a, 𝛼, 𝛽, t) Identity 212

9.8.7.4 The sin(x)=sin(x+/-m𝜋/2)-Based Identity for Sinq,v(a, 𝛼, 𝛽, t) 213

9.9 Fractional Poles: Structure of the Laplace Transforms 214

9.10 Comments and Issues Relative to the Meta-Trigonometric Functions 214

9.11 Backward Compatibility to Earlier Fractional Trigonometries 215

9.12 Discussion 215

10 The Ratio and Reciprocal Functions 217

10.1 Fractional Complexity Functions 217

10.2 The Parity Reciprocal Functions 219

10.3 The Parity Ratio Functions 221

10.4 R-Function Representation of the Fractional Ratio and Reciprocal Functions 225

10.5 Relationships 226

10.6 Discussion 227

11 Further Generalized Fractional Trigonometries 229

11.1 The G-Function-Based Trigonometry 229

11.2 Laplace Transforms for the G-Trigonometric Functions 230

11.3 The H-Function-Based Trigonometry 234

11.4 Laplace Transforms for the H-Trigonometric Functions 235

Introduction to Applications 241 12 The Solution of Linear Fractional Differential Equations Based on the Fractional Trigonometry 243

12.1 Fractional Differential Equations 243

12.2 Fundamental Fractional Differential Equations of the First Kind 245

12.3 Fundamental Fractional Differential Equations of the Second Kind 246

12.4 Preliminaries-Laplace Transforms 246

12.4.1 Fractional Cosine Function 246

12.4.2 Fractional Sine Function 248

12.4.3 Higher-Order Numerator Dynamics 248

12.4.3.1 Fractional Cosine Function 248

12.4.3.2 Fractional Sine Function 248

12.4.4 Parity Functions-The Flutter Function 249

12.5 Fractional Differential Equations of Higher Order: Unrepeated Roots 250

12.6 Fractional Differential Equations of Higher Order: Containing Repeated Roots 252

12.6.1 Repeated Real Fractional Roots 252

12.6.2 Repeated Complex Fractional Roots 253

12.7 Fractional Differential Equations Containing Repeated Roots 253

12.8 Fractional Differential Equations of Non-Commensurate Order 254

12.9 Indexed Fractional Differential Equations: Multiple Solutions 255

12.10 Discussion 256

13 Fractional Trigonometric Systems 259

13.1 The R-Function as a Linear System 259

13.2 R-System Time Responses 260

13.3 R-Function-Based Frequency Responses 260

13.4 Meta-Trigonometric Function-Based Frequency Responses 261

13.5 Fractional Meta-Trigonometry 264

13.6 Elementary Fractional Transfer Functions 266

13.7 Stability Theorem 266

13.8 Stability of Elementary Fractional Transfer Functions 267

13.9 Insights into the Behavior of the Fractional Meta-Trigonometric Functions 268

13.9.1 Complexity Function Stability 268

13.9.2 Parity Function Stability 269

13.10 Discussion 270

14 Numerical Issues and Approximations in the Fractional Trigonometry 271

14.1 R-Function Convergence 271

14.2 The Meta-Trigonometric Function Convergence 272

14.3 Uniform Convergence 273

14.4 Numerical Issues in the Fractional Trigonometry 274

14.5 The R2Cos- and R2Sin-Function Asymptotic Behavior 275

14.6 R-Function Approximations 276

14.7 The Near-Order Effect 279

14.8 High-Precision Software 281

15 The Fractional Spiral Functions: Further Characterization of the Fractional Trigonometry 283

15.1 The Fractional Spiral Functions 283

15.2 Analysis of Spirals 288

15.2.1 Descriptions of Spirals 288

15.2.1.1 Polar Description 289

15.2.1.2 Parametric Description 290

15.2.1.3 Definitions 293

15.2.1.4 Alternate Definitions 294

15.2.1.5 Examples 294

15.2.2 Spiral Length and Growth/Decay Rates 294

15.2.2.1 Spiral Length 294

15.2.2.2 Spiral Growth Rates for ccw Spirals 295

15.2.2.3 Component Growth Rates 296

15.2.3 Scaling of Spirals 296

15.2.3.1 Uniform Rectangular Scaling 297

15.2.3.2 Nonuniform Rectangular Scaling 297

15.2.3.3 Polar Scaling 298

15.2.3.5 Angular Scaling 298

15.2.4 Spiral Velocities 299

15.2.5 Referenced Spirals: Retardation 301

15.3 Relation to the Classical Spirals 303

15.3.1 Classical Spirals 303

15.4 Discussion 307

16 Fractional Oscillators 309

16.1 The Space of Linear Fractional Oscillators 309

16.1.1 Complexity Function-Based Oscillators 310

16.1.2 Parity Function-Based Oscillators 311

16.1.3 Intrinsic Oscillator Damping 312

16.2 Coupled Fractional Oscillators 314

17 Shell Morphology and Growth 317

17.1 Nautilus pompilius 317

17.1.1 Introduction 317

17.1.2 Nautilus Morphology 318

17.1.2.1 Fractional Differential Equations 323

17.1.3 Spiral Length 325

17.1.4 Morphology of the Siphuncle Spiral 325

17.1.5 Fractional Growth Rate 325

17.1.6 Nautilus Study Summary 328

17.2 Shell 5 329

17.3 Shell 6 330

17.4 Shell 7 332

17.5 Shell 8 332

17.6 Shell 9 336

17.7 Shell 10 336

17.8 Ammonite 339

17.9 Discussion 340

18 Mathematical Classification of the Spiral and Ring Galaxy Morphologies 341

18.1 Introduction 341

18.2 Background-Fractional Spirals for Galactic Classification 342

18.3 Classification Process 347

18.3.1 Symmetry Assumption 347

18.3.2 Galaxy Image to Spiral or Spiral to Galaxy Image 347

18.3.3 Inclination 347

18.3.4 Data Presentation 348

18.4 Mathematical Classification of Selected Galaxies 350

18.4.1 NGC 4314 SB(rs)a 350

18.4.2 NGC 1365 SBb/SBc/SB(s)b/SBb(s) 350

18.4.3 M95 SB(r)b/SBb(r)/SBa/SBb 350

18.4.4 NGC 2997 Sc/SAB(rs)c/Sc(s) 353

18.4.5 NGC 4622 (R')SA(r)a pec/Sb 353

18.4.6 M 66 or NGC 3627 SAB(s)b/Sb(s)/Sb 353

18.4.7 NGC 4535 SAB(s)c/SB(s)c/Sc/SBc 355

18.4.8 NGC 1300 SBc/SBb(s)/SB(rs)bc 355

18.4.9 Hoag's Object 358

18.4.10 M 51 Sa+Sc 358

18.4.11 AM 0644-741 Sc/Strongly peculiar/ 359

18.4.12 ESO 269-G57 (R')SAB(r)ab/Sa(r) 360

18.4.13 NGC 1313 SBc/SB(s)d/SB(s)d 362

18.4.14 Carbon Star 3068 362

18.5 Analysis 362

18.5.1 Fractional Differential Equations 366

18.5.2 Alternate Classification Basis 366

18.6 Discussion 367

18.6.1 Benefits 368

18.7 Appendix: Carbon Star 370

18.7.1 Carbon Star AFGL 3068 (IRAS 23166+1655) 370

19 Hurricanes, Tornados, and Whirlpools 371

19.1 Hurricane Cloud Patterns 371

19.1.1 Hurricane Fran 371

19.1.2 Hurricane Isabel 371

19.2.1 The k Index 374

19.3 Low-Pressure Cloud Pattern 375

19.4 Whirlpool 375

19.5 Order in Physical Systems 379

20 A Look Forward 381

20.1 Properties of the R-Function 382

20.2 Inverse Functions 382

20.3 The Generalized Fractional Trigonometries 384

20.4 Extensions to Negative Time, Complementary Trigonometries, and Complex Arguments 384

20.5 Applications: Fractional Field Equations 385

20.6 Fractional Spiral and Nonspiral Properties 387

20.7 Numerical Improvements for Evaluation to Larger Values of atq 387

20.8 Epilog 388

A Related Works 389

A.1 Introduction 389

A.2 Miller and Ross 389

A.3 West, Bologna, and Grigolini 390

A.4 Mittag-Leffler-Based Fractional Trigonometric Functions 390

A.5 Relationship to Current Work 391

B Computer Code 393

B.1 Introduction 393

B.2 MatlabR R-Function 393

B.3 MatlabR R-Function Evaluation Program 394

B.4 MatlabR Meta-Cosine Function 395

B.5 MatlabR Cosine Evaluation Program 395

B.6 MapleR 10 Program Calculates Phase Plane Plot for Fractional Sine versus Cosine 396

C Tornado Simulation 399 D Special Topics in Fractional Differintegration 401

D.1 Introduction 401

D.2 Fractional Integration of the Segmented tp-Function 401

D.3 Fractional Differentiation of the Segmented tp-Function 404

D.4 Fractional Integration of Segmented Fractional Trigonometric Functions 406

D.5 Fractional Differentiation of Segmented Fractional Trigonometric Functions 408

E Alternate Forms 413

E.1 Introduction 413

E.2 Reduced Variable Summation Forms 414

E.3 Natural Quency Simplification 415

References 417

Index 425  