example 10.49 The method of images
open in the book ·
parts/02-mathematical-methods/08-pdes.tex:1300
· p. 354
- example -- no derivation owed by its kind
Rests on
-
depends_on
definition 10.42
Green's function
¶
-
depends_on
definition 17.40
Transform and derivative of a distribution
¶
- depends_on definition 17.38 Schwartz space and tempered distributions ¶
-
depends_on
proposition 17.39
The transform preserves $\mathcal{S}$
¶
- depends_on definition 17.38 Schwartz space and tempered distributions ¶ ↺
-
depends_on
proposition 17.30
Elementary properties
¶
- depends_on definition 17.29 Fourier transform; the treatise convention ¶
- depends_on equation 7.28 eq:ana-parts ¶
- depends_on lemma 17.7 Riemann–Lebesgue ¶
- proves proof ch:15-fourier-integral-transforms@proof-19 ¶
-
depends_on
theorem 17.32
Fourier inversion
¶
- depends_on definition 17.29 Fourier transform; the treatise convention ¶ ↺
- depends_on equation 17.42 eq:ft-gaussian ¶
- proves proof ch:15-fourier-integral-transforms@proof-20 ¶
- proves proof ch:15-fourier-integral-transforms@proof-25 ¶
-
depends_on
definition 10.4
The second-order operator
¶
-
depends_on
definition 10.3
Principal part and principal symbol
¶
-
depends_on
definition 10.2
Linear, semilinear, quasilinear
¶
- depends_on definition 10.1 Partial differential equation; order ¶
- depends_on equation 10.2 eq:pde-multi-index ¶
-
depends_on
definition 10.2
Linear, semilinear, quasilinear
¶
-
depends_on
proposition 7.105
Clairaut–Schwarz
¶
-
depends_on
definition 7.20
Continuity at a point
¶
- depends_on definition 7.16 Limit ¶
- depends_on equation 7.7 eq:ana-limit-left ¶
- depends_on equation 7.5 eq:ana-limit-right ¶
- depends_on theorem 7.35 Mean value theorem ¶
- proves proof ch:05-real-analysis@proof-64 ¶
-
depends_on
definition 7.20
Continuity at a point
¶
-
depends_on
definition 10.3
Principal part and principal symbol
¶
-
depends_on
definition 17.40
Transform and derivative of a distribution
¶
-
depends_on
proposition 10.67
The Newtonian potential is the fundamental
solution
¶
- depends_on definition 17.38 Schwartz space and tempered distributions ¶ ↺
-
depends_on
lemma 10.44
Green's identities
¶
-
depends_on
definition 7.98
Functions of class $C^{1}$
¶
- depends_on definition 7.20 Continuity at a point ¶ ↺
-
depends_on
definition 7.97
Partial derivative; gradient
¶
- depends_on definition 7.26 Derivative of a function at a point ¶
- depends_on definition 5.15 Basis ¶
-
depends_on
theorem 7.133
Gauss
¶
-
depends_on
definition 7.127
Simple regions
¶
- depends_on definition 7.98 Functions of class $C^{1}$ ¶ ↺
- depends_on definition 6.9 Compact set ¶
-
depends_on
remark 7.128
What the derivations below take as given
¶
- depends_on definition 7.125 Multiple integral ¶
- depends_on theorem 7.40 Continuous functions are integrable ¶
- depends_on theorem 7.25 Heine–Cantor: uniform continuity ¶
-
depends_on
theorem 7.43
Fundamental theorem of calculus, II
¶
- depends_on definition 7.41 Antiderivative ¶
- depends_on theorem 7.42 Fundamental theorem of calculus, I ¶
- proves proof ch:05-real-analysis@proof-25 ¶
- proves proof ch:05-real-analysis@proof-79 ¶
-
depends_on
definition 7.127
Simple regions
¶
- proves proof ch:08-pdes@proof-14 ¶
-
depends_on
definition 7.98
Functions of class $C^{1}$
¶
- proves proof ch:08-pdes@proof-27 ¶
Supports
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Edges
| type | direction | node | provenance | where |
|---|---|---|---|---|
cites
(context) |
→ | Classical Electrodynamics | derived | parts/02-mathematical-methods/08-pdes.tex:1317 |
cites
(context) |
→ | Methods of Theoretical Physics | derived | parts/02-mathematical-methods/08-pdes.tex:1319 |
depends_on |
→ | Green's function | declared | parts/02-mathematical-methods/08-pdes.tex:1320 |
depends_on |
→ | The Newtonian potential is the fundamental solution | declared | parts/02-mathematical-methods/08-pdes.tex:1320 |