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Forum: Differential Equations

Advanced calculus topics from Diff EQ go here.

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Ted
10-04-2006, 10:13 PM
1. Differential Equations: Separable Equations: dy/dt=2y+1

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• Views: 422
09-09-2018, 09:13 PM
2. Solving (simple?) differential eqn: (a - x)^2 - y t'(a) (1 - e^{-yt(a)}) = 0

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• Views: 1,269
09-06-2018, 10:20 AM
3. Simple IVP problem: (1 + x)y' = x−y, y(1) = 1/4

• Replies: 9
• Views: 2,455
08-26-2018, 11:40 PM
4. p(x)y^n + q(x)y^w = c

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• Views: 598
08-22-2018, 04:30 PM
5. Numerical Handling of Nonlinear Differential Eqns: Reynolds Eqn for Fluid Lubrication

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• Views: 289
08-20-2018, 03:29 AM
6. rates of decay: how do i do dy/dx =x+y ?

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• Views: 666
08-19-2018, 02:54 PM
7. I don't know if I solved this correctly?

• Replies: 1
• Views: 418
07-24-2018, 09:03 AM
8. a system of differential equations with initial value problem.

• Replies: 3
• Views: 615
07-20-2018, 07:57 AM
9. From weak to strong formulation: ∫Ω∇u∇v+∫Ω1u⋅v=∫Ω1v+∫Ωf⋅v

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• Views: 749
06-18-2018, 10:21 AM
10. 1st- & 2nd-order differential eqns: ds/dt= u-gt, 60 d^2x/dt^2 + 500dx/dt + 900x = 0

• Replies: 2
• Views: 1,163
05-21-2018, 12:29 PM
11. Find soln of PDE for given boundary conditions: (1/r)*∂/∂r(r*∂Φ/∂r) + ∂^2(Φ)/∂z^2...

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• Views: 818
05-18-2018, 04:00 PM
12. Autonomous ODE, determine initial value given limit[x->infty] y(x) = 15/2

• Replies: 1
• Views: 726
05-10-2018, 04:12 PM
13. Nondimensionalising and solving nonhomogeneous heat equation

• Replies: 2
• Views: 655
05-07-2018, 11:02 AM

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