24小时热门版块排行榜    

Znn3bq.jpeg
北京石油化工学院2026年研究生招生接收调剂公告
查看: 2130  |  回复: 48
【奖励】 本帖被评价41次,作者pkusiyuan增加金币 32.8

pkusiyuan

银虫 (正式写手)


[资源] Applied Complex Variables For Scientists And Engineers

Preface page ix
1 Complex Numbers 1
1.1 Complex numbers and their representations 1
1.2 Algebraic properties of complex numbers 4
1.2.1 De Moivre’s theorem 7
1.3 Geometric properties of complex numbers 13
1.3.1 nth roots of unity 16
1.3.2 Symmetry with respect to a circle 17
1.4 Some topological definitions 23
1.5 Complex infinity and the Riemann sphere 29
1.5.1 The Riemann sphere and stereographic projection 30
1.6 Applications to electrical circuits 33
1.7 Problems 36
2 Analytic Functions 46
2.1 Functions of a complex variable 46
2.1.1 Velocity of fluid flow emanating from a source 48
2.1.2 Mapping properties of complex functions 50
2.1.3 Definitions of the exponential and trigonometric
functions 53
2.2 Limit and continuity of complex functions 54
2.2.1 Limit of a complex function 54
2.2.2 Continuity of a complex function 58
2.3 Differentiation of complex functions 61
2.3.1 Complex velocity and acceleration 63
2.4 Cauchy–Riemann relations 64
2.4.1 Conjugate complex variables 69
v
vi Contents
2.5 Analyticity 70
2.6 Harmonic functions 74
2.6.1 Harmonic conjugate 75
2.6.2 Steady state temperature distribution 80
2.6.3 Poisson’s equation 84
2.7 Problems 85
3 Exponential, Logarithmic and Trigonometric Functions 93
3.1 Exponential functions 93
3.1.1 Definition from the first principles 94
3.1.2 Mapping properties of the complex exponential
function 97
3.2 Trigonometric and hyperbolic functions 97
3.2.1 Mapping properties of the complex sine function 102
3.3 Logarithmic functions 104
3.3.1 Heat source 106
3.3.2 Temperature distribution in the upper half-plane 108
3.4 Inverse trigonometric and hyperbolic functions 111
3.5 Generalized exponential, logarithmic, and power
functions 115
3.6 Branch points, branch cuts and Riemann surfaces 118
3.6.1 Joukowski mapping 123
3.7 Problems 126
4 Complex Integration 133
4.1 Formulations of complex integration 133
4.1.1 Definite integral of a complex-valued function of a
real variable 134
4.1.2 Complex integrals as line integrals 135
4.2 Cauchy integral theorem 142
4.3 Cauchy integral formula and its consequences 151
4.3.1 Derivatives of contour integrals 153
4.3.2 Morera’s theorem 157
4.3.3 Consequences of the Cauchy integral formula 158
4.4 Potential functions of conservative fields 162
4.4.1 Velocity potential and stream function of fluid
flows 162
4.4.2 Electrostatic fields 175
4.4.3 Gravitational fields 179
4.5 Problems 183
Contents vii
5 Taylor and Laurent Series 194
5.1 Complex sequences and series 194
5.1.1 Convergence of complex sequences 194
5.1.2 Infinite series of complex numbers 196
5.1.3 Convergence tests of complex series 197
5.2 Sequences and series of complex functions 200
5.2.1 Convergence of series of complex functions 201
5.2.2 Power series 206
5.3 Taylor series 215
5.4 Laurent series 221
5.4.1 Potential flow past an obstacle 230
5.5 Analytic continuation 233
5.5.1 Reflection principle 236
5.6 Problems 238
6 Singularities and Calculus of Residues 248
6.1 Classification of singular points 248
6.2 Residues and the Residue Theorem 255
6.2.1 Computational formulas for evaluating residues 257
6.3 Evaluation of real integrals by residue calculus 268
6.3.1 Integrals of trigonometric functions over [0, 2π] 268
6.3.2 Integrals of rational functions 269
6.3.3 Integrals involving multi-valued functions 271
6.3.4 Miscellaneous types of integral 275
6.4 Fourier transforms 278
6.4.1 Fourier inversion formula 279
6.4.2 Evaluation of Fourier integrals 285
6.5 Cauchy principal value of an improper integral 288
6.6 Hydrodynamics in potential fluid flows 295
6.6.1 Blasius laws of hydrodynamic force and moment 295
6.6.2 Kutta–Joukowski’s lifting force theorem 299
6.7 Problems 300
7 Boundary Value Problems and Initial-Boundary
Value Problems 311
7.1 Integral formulas of harmonic functions 312
7.1.1 Poisson integral formula 312
7.1.2 Schwarz integral formula 319
7.1.3 Neumann problems 324
7.2 The Laplace transform and its inversion 326
7.2.1 Bromwich integrals 330
viii Contents
7.3 Initial-boundary value problems 336
7.3.1 Heat conduction 337
7.3.2 Longitudinal oscillations of an elastic thin rod 341
7.4 Problems 346
8 Conformal Mappings and Applications 358
8.1 Conformal mappings 358
8.1.1 Invariance of the Laplace equation 364
8.1.2 Hodograph transformations 372
8.2 Bilinear transformations 375
8.2.1 Circle-preserving property 378
8.2.2 Symmetry-preserving property 381
8.2.3 Some special bilinear transformations 390
8.3 Schwarz–Christoffel transformations 399
8.4 Problems 409
Answers to Problems 419
Index 434
回复此楼

» 本帖附件资源列表

» 收录本帖的淘帖专辑推荐

书籍下载网站 专业书籍(外文版)WM 专业书籍之数学力学WM uicorn3
数学分析 高中资料 Math

» 猜你喜欢

» 本主题相关价值贴推荐,对您同样有帮助:

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
感谢分享好资源
4楼2015-05-02 22:41:32
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

sltj

金虫 (正式写手)


★★★★★ 五星级,优秀推荐

谢谢楼主!赞!
18楼2015-05-04 10:28:24
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
简单回复
2015-05-02 21:45   回复  
五星好评  顶一下,感谢分享!
hylpy3楼
2015-05-02 22:40   回复  
五星好评  顶一下,感谢分享!
askuyue5楼
2015-05-03 00:41   回复  
五星好评  顶一下,感谢分享!
2015-05-03 08:11   回复  
五星好评  顶一下,感谢分享!
2015-05-03 08:32   回复  
五星好评  顶一下,感谢分享!
2015-05-03 09:05   回复  
五星好评  顶一下,感谢分享!
xcontext9楼
2015-05-03 10:48   回复  
五星好评  顶一下,谢谢分享! [ 发自小木虫客户端 ]
xgf_610楼
2015-05-03 11:43   回复  
五星好评  顶一下,感谢分享!
wxq282811楼
2015-05-03 12:16   回复  
五星好评  顶一下,感谢分享!
wmnick12楼
2015-05-03 14:53   回复  
五星好评  顶一下,感谢分享!
2015-05-03 16:44   回复  
五星好评  顶一下,感谢分享!
supervb14楼
2015-05-03 19:36   回复  
五星好评  顶一下,感谢分享!
75287929015楼
2015-05-03 20:59   回复  
五星好评  顶一下,感谢分享!
zym100316楼
2015-05-04 08:11   回复  
五星好评  顶一下,感谢分享!
wallyy100717楼
2015-05-04 09:05   回复  
五星好评  顶一下,感谢分享!
RubikLee19楼
2015-05-04 11:34   回复  
感谢分享 [ 发自小木虫客户端 ]
daduan20楼
2015-05-04 12:22   回复  
五星好评  顶一下,感谢分享!
2015-05-04 12:54   回复  
五星好评  顶一下,感谢分享!
2015-05-04 13:21   回复  
五星好评  顶一下,感谢分享!
tjdht23楼
2015-05-04 13:28   回复  
五星好评  顶一下,感谢分享!
csliuxw24楼
2015-05-04 18:36   回复  
五星好评  顶一下,感谢分享!
1093125楼
2015-05-04 21:49   回复  
五星好评  顶一下,感谢分享!
2015-05-05 12:18   回复  
五星好评  顶一下,感谢分享!
2015-05-05 14:33   回复  
五星好评  顶一下,感谢分享!
2015-05-05 15:04   回复  
五星好评  顶一下,感谢分享!
yuzhbt29楼
2015-05-05 15:22   回复  
五星好评  顶一下,感谢分享!
9368347230楼
2015-05-05 15:47   回复  
五星好评  顶一下,感谢分享!
guli052031楼
2015-05-05 22:00   回复  
五星好评  顶一下,感谢分享!
Quan.32楼
2015-05-06 05:40   回复  
五星好评  顶一下,感谢分享!
2015-05-06 17:31   回复  
五星好评  顶一下,感谢分享!
2015-05-16 22:53   回复  
顶一下,感谢分享!
a658599835楼
2015-05-29 14:34   回复  
五星好评  顶一下,感谢分享!
m06z51136楼
2015-05-30 09:27   回复  
五星好评  顶一下,感谢分享!
a658599837楼
2015-05-30 20:50   回复  
顶一下,感谢分享!
lbwang38楼
2015-07-18 14:04   回复  
五星好评  顶一下,感谢分享!
guli052039楼
2015-09-23 14:52   回复  
顶一下,感谢分享!
zhaoshukun40楼
2016-01-05 14:32   回复  
五星好评  顶一下,感谢分享!
75287929041楼
2018-01-29 15:31   回复  
顶一下,感谢分享!
guli052042楼
2018-02-01 22:37   回复  
顶一下,感谢分享!
aylya02543楼
2018-07-10 14:32   回复  
五星好评  顶一下,感谢分享!
andizhai44楼
2018-07-11 19:35   回复  
五星好评  顶一下,感谢分享!
ethan918345楼
2018-08-25 10:41   回复  
五星好评  顶一下,感谢分享!
wave_fct46楼
2019-03-02 21:45   回复  
五星好评  顶一下,感谢分享!
hazys47楼
2019-03-03 22:55   回复  
五星好评  顶一下,感谢分享!
tdyso55548楼
2019-12-27 21:52   回复  
五星好评  顶一下,感谢分享!
oilguy49楼
2020-07-19 10:34   回复  
五星好评  顶一下,感谢分享!
相关版块跳转 我要订阅楼主 pkusiyuan 的主题更新
☆ 无星级 ★ 一星级 ★★★ 三星级 ★★★★★ 五星级
普通表情 高级回复 (可上传附件)
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 325分化学调剂 +7 15771691647 2026-04-02 7/350 2026-04-08 16:40 by luoyongfeng
[考研] 一志愿南昌大学,085600,344分求调剂 +11 调剂上岸玘 2026-04-05 12/600 2026-04-08 16:17 by luoyongfeng
[考研] 化学0703-一志愿211-338分求调剂 +10 vants 2026-04-05 11/550 2026-04-08 16:02 by screening
[考研] 材料工程专业日语生求调剂 +9 111623 2026-04-07 9/450 2026-04-07 23:31 by 一只好果子?
[考研] 一志愿北京化工085600 310分求调剂 +20 0856材料与化工3 2026-04-04 22/1100 2026-04-07 15:14 by 上岸快快
[考研] 0855求调剂材料 +11 红桃灼灼 2026-04-04 12/600 2026-04-06 10:26 by 蓝云思雨
[考研] 化学357分,考研调剂 +11 .Starry. 2026-04-04 12/600 2026-04-06 06:28 by houyaoxu
[考研] 377求调剂 +6 by.ovo 2026-04-05 6/300 2026-04-05 22:18 by dongzh2009
[考研] 348求调剂 +6 wukira 2026-04-04 6/300 2026-04-05 18:11 by 猪会飞
[考研] 328分调剂 +6 门men 2026-04-04 6/300 2026-04-05 13:40 by imissbao
[考研] 调剂 +3 好好读书。 2026-04-02 3/150 2026-04-05 13:02 by arrow8852
[考研] 考研调剂 +3 mcbbc 2026-04-04 3/150 2026-04-05 10:03 by barlinike
[考研] 材料调剂 +9 革微桂 2026-04-04 9/450 2026-04-05 08:27 by 544594351
[考研] 11408,335分,本科211,求调剂,可转专业 +5 鳄梨大鳄鱼 2026-04-03 5/250 2026-04-04 22:49 by chongya
[考研] 342求调剂 +3 Liang7111 2026-04-04 5/250 2026-04-04 19:47 by dongzh2009
[考研] 278求调剂 +6 Yy7400 2026-04-03 6/300 2026-04-04 09:53 by zhangdingwa
[考研] 303求调剂 +3 一色清羽 2026-04-02 4/200 2026-04-03 10:22 by 蓝云思雨
[考研] 调剂 +7 祉岷. 2026-04-02 7/350 2026-04-03 09:11 by 花呗还欠600
[考研] 08工科求调剂290分 +5 1314捧花 2026-04-02 8/400 2026-04-02 13:16 by 乔哒哒哒
[考研] 348环境工程调剂 +3 吴彦祖24k 2026-04-01 3/150 2026-04-02 09:14 by nanaliuyun
信息提示
请填处理意见