proposition 10.25 The backward heat problem is ill posed
open in the book ·
parts/02-mathematical-methods/08-pdes.tex:673
· p. 346
Rests on
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depends_on
definition 10.6
Type of a second-order operator
¶
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depends_on
definition 10.4
The second-order operator
¶
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depends_on
definition 10.3
Principal part and principal symbol
¶
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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 ¶
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depends_on
definition 10.2
Linear, semilinear, quasilinear
¶
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depends_on
proposition 7.105
Clairaut–Schwarz
¶
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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 ¶
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depends_on
definition 7.20
Continuity at a point
¶
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depends_on
definition 10.3
Principal part and principal symbol
¶
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depends_on
theorem 5.116
Sylvester's law of inertia
¶
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depends_on
definition 5.110
Bilinear map
¶
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depends_on
definition 5.37
Linear transformation
¶
- depends_on definition 4.33 Vector space ¶
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depends_on
definition 5.37
Linear transformation
¶
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depends_on
definition 5.111
Symmetric and antisymmetric forms
¶
- depends_on definition 5.110 Bilinear map ¶ ↺
- depends_on equation 5.137 eq:lin-bilinear-matrix ¶
- depends_on equation 5.139 eq:lin-bilinear-congruence ¶
- proves proof ch:03-linear-algebra-representations@proof-53 ¶
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depends_on
definition 5.110
Bilinear map
¶
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depends_on
definition 10.4
The second-order operator
¶
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depends_on
definition 10.24
Well-posed problem
¶
- depends_on definition 10.1 Partial differential equation; order ¶ ↺
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depends_on
definition 6.24
Metric
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- depends_on definition 3.43 Map ¶
- depends_on definition 3.38 Ordered pair and Cartesian product ¶
- proves proof ch:08-pdes@proof-8 ¶
Supports
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Edges
| type | direction | node | provenance | where |
|---|---|---|---|---|
depends_on |
→ | Type of a second-order operator | declared | parts/02-mathematical-methods/08-pdes.tex:680 |
depends_on |
→ | Well-posed problem | declared | parts/02-mathematical-methods/08-pdes.tex:680 |
proves |
← | ch:08-pdes@proof-8 | declared | parts/02-mathematical-methods/08-pdes.tex:683 |