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List of Equations

The database contains 327 equations (8 equations are awaiting activation).

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See also: Categorized List of Equations

3. Linear Partial Differential Equations

3.1. Second-Order Parabolic Equations

Found 12 equations, 2 pages (10 eqs. per page): << 1 2 >>
 Equation(s)Author/
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1 $\displaystyle \frac{\partial w}{\partial t}-\dfrac{1}{2}\frac{\partial^2 w}{\partial x^2}=0$. Nikolay Sukhomlin
Submitted: 16 Jun 08 16:52
Edited (admin): 23 Jun 08 15:21
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2 $\displaystyle \frac{\partial w}{\partial t}+ax^2\frac{\partial^2w}{\partial x^2}=0$. Valeriy Stepuchev
Submitted: 18 May 08 18:44
Edited (admin): 25 Jun 08 12:09
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3 $\displaystyle  a\frac{\partial w}{\partial t}+x^3\frac{\partial^2w}{\partial x^2}=0$. Valeriy Stepuchev
Submitted: 18 May 08 20:39
Edited (admin): 25 Jun 08 12:15
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4 $\displaystyle a^2t \frac{\partial w}{\partial t}-\frac{\partial^2w}{\partial x^2}=0$. Valeriy Stepuchev
Submitted: 18 May 08 07:01
Edited (admin): 25 Jun 08 12:28
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5 $\displaystyle a^2t \frac{\partial w}{\partial t}+\frac{\partial^2w}{\partial x^2}=0$. Valeriy Stepuchev
Submitted: 18 May 08 06:57
Edited (author): 23 Feb 09 13:45
Edited (admin): 25 Jun 08 12:28
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Edit
6 $\displaystyle a\frac{\partial w}{\partial t}+\frac{\partial^2w}{\partial x^2}+b\frac{\partial ^2w}{\partial y^2}+c^2w=0$. Valeriy Stepuchev
Submitted: 24 May 08 20:00
Edited (author): 12 Sep 10 19:45
Edited (admin): 27 Jun 08 10:53
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7 $\displaystyle a\frac{\partial w}{\partial t}+\frac{\partial^2w}{\partial x^2}+b\frac{\partial ^2w}{\partial y^2}-c^2w=0$. Valeriy Stepuchev
Submitted: 24 May 08 20:07
Edited (author): 12 Sep 10 19:50
Edited (admin): 27 Jun 08 10:58
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Edit
8 $\displaystyle a\frac{\partial w}{\partial t}+\frac{\partial^2w}{\partial x^2}+c^2w=0$. Valeriy Stepuchev
Submitted: 24 May 08 19:34
Edited (author): 12 Sep 10 19:54
Edited (admin): 27 Jun 08 11:22
Details
Edit
9 $\displaystyle a\frac{\partial w}{\partial t}+\frac{\partial^2w}{\partial x^2}-c^2w=0$. Valeriy Stepuchev
Submitted: 24 May 08 19:28
Edited (author): 12 Sep 10 19:57
Edited (admin): 27 Jun 08 11:21
Details
Edit
10 $\displaystyle a\frac{\partial w}{\partial t}+x\frac{\partial^2w}{\partial x^2}=0$. Valeriy Stepuchev
Submitted: 18 May 08 18:29
Edited (author): 26 Sep 11 19:49
Edited (admin): 25 Jun 08 12:06
Details
Edit
Found 12 equations, 2 pages (10 eqs. per page): << 1 2 >>

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