![Exact Finite-Difference Schemes](http://img.images-bn.com/static/redesign/srcs/images/grey-box.png?v11.9.4)
Exact Finite-Difference Schemes
246![Exact Finite-Difference Schemes](http://img.images-bn.com/static/redesign/srcs/images/grey-box.png?v11.9.4)
Exact Finite-Difference Schemes
246Hardcover
-
PICK UP IN STORECheck Availability at Nearby Stores
Available within 2 business hours
Related collections and offers
Overview
Contents:
Basic notation
Preliminary results
Hyperbolic equations
Parabolic equations
Use of exact difference schemes to construct NSFD discretizations of differential equations
Exact and truncated difference schemes for boundary-value problem
Exact difference schemes for stochastic differential equations
Numerical blow-up time
Bibliography
Product Details
ISBN-13: | 9783110489644 |
---|---|
Publisher: | De Gruyter |
Publication date: | 09/26/2016 |
Pages: | 246 |
Product dimensions: | 6.69(w) x 9.45(h) x (d) |
Age Range: | 18 Years |
About the Author
Table of Contents
Basic notation xiii
Preliminary results Sergey Lemeshevsky Piotr Matus Dmitriy Poliakov 1
1 Exact finite-difference schemes for ordinary differential equations 1
2 Effective computations of integrals 4
Bibliography 6
Hyperbolic equations Sergey Lemeshevsky Piotr Matus Dmitriy Poliakov 7
1 Linear and semi-linear transport equation 7
1.1 One-dimensional transport equation 7
1.2 Two-dimensional transport equation 14
1.3 Three-dimensional transport equation 15
2 Exact numerical simulation of Shock waves with a variable amplitude 24
2.1 Two-dimensional advection-reaction equation 27
3 Linear system of two equations 28
3.1 Cauchy problem 28
3.2 IBVP problem in Riemann invariants 33
4 Riemann problem for non-linear transport equation 44
4.1 Numerical experiment 47
5 Non-homogeneous quasilinear transport equation 49
5.1 Statement of the problem 49
5.2 Finite-difference scheme 50
5.3 Approximation error 50
5.4 Stability of the finite-difference scheme 52
5.5 Convergence 56
5.6 Numerical experiment 57
6 Linear equation of vibrations of a string 62
6.1 Dirichlet IBVP 62
6.2 Robin IBVP 67
6.3 Numerical experiment for discontinuous input data 72
7 Non-linear equation of vibrations of a string 80
7.1 Statement of the problem 80
7.2 Finite-difference schemes on characteristic grids 81
7.3 Numerical experiment 84
8 Non-linear gas dynamic system 86
8.1 Statement of the problem 87
8.2 Finite-difference scheme 89
8.3 Numerical experiment 91
Bibliography 93
Parabolic equations Sergey Lemeshevsky Piotr Matus Dmitriy Poliakov 95
1 Travelling wave type solutions 95
1.1 One-dimensional parabolic equation 95
1.2 Two-dimensional convection-diffusion-reaction equation 102
2 Solutions of the separated variables 115
2.1 Introduction 116
2.2 The Cauchy problem for parabolic equations 116
2.3 Arbitrary-order finite-difference schemes for the BVP for parabolic equations 122
2.4 The BVP for parabolic equations with small parameter 126
2.5 The Cauchy problem for multidimensional parabolic equations 129
3 L1-conservative FDS for the Neumann problem 133
3.1 Introduction 133
3.2 Exact L1-conservative finite-difference scheme 135
3.3 Exact conservative iteration process 137
3.4 Flow finite-difference scheme 138
3.5 Exact L1-conservative flow algorithm 139
3.6 Multidimensional generalization 140
Bibliography 142
Use of exact difference schemes to construct NSFD discretizations of differential equations Ronald E. Mickens Talitha M. Washington 144
1 Introduction 144
2 Exact finite-difference schemes 145
3 Logistic equation 146
4 Second-order ODE having constant coefficients 146
5 Jacobi differential equations 148
6 A non-linear reaction-advection PDE 149
7 Comment 150
8 NSFD methodology 150
9 Discrete derivatives 151
10 Non-locality of functional terms 152
11 Other properties 152
12 Dynamic consistency 153
13 Subequations 153
14 NSFD applications 154
15 Conservative oscillators 154
16 Time-independent Schrödinger equation 155
17 Linear, advective-diffusive PDE 156
18 Linear advection, non-linear reaction PDE 158
19 Combustion model 159
20 Coupled interacting population 160
21 Black-Scholes equation 162
22 Summary 163
Bibliography 163
Exact and truncated difference schemes for boundary-value problem Ivan Gavrilyuk Myraslav Kutniv Volodymyr Makarov 165
1 Introduction 165
2 Three-point difference schemes of high-order accuracy for linear boundary-value problems 168
3 Exact and truncated difference schemes for non-linear boundary-value problems 174
4 Two-point difference schemes for systems of first-order ODEs 175
5 Three-point difference schemes for non-linear second-order ODEs 178
6 Three-point difference schemes for non-linear BVPs on the half-axis 184
7 Three-point difference schemes for singular non-linear BVPs 191
8 Exact- difference schemes for PDEs 196
Bibliography 200
Exact difference schemes for stochastic differential equations Silvia Jerez Saúl Díaz-Infante 204
1 Introduction 204
2 General settings 205
3 Steklov method 206
4 Convergence and Stability 209
5 Linear Steklov method 210
6 Almost sure stability 213
7 Numerical simulations 215
Bibliography 218
Numerical blow-up time Ryszard Kozera Agnieszka Paradzinska Denis Schadinskii 220
1 Introduction 220
2 The Cauchy problem for ODE 221
3 Statement of the problem and FDS 221
4 Solvability of the implicit FDS for ODE 225
5 Numerical experiment 226
6 The Neumann problem for a parabolic equation with a non-linear source of power form 228
Bibliography 231
List of contributors 233