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Differential Equations
Advanced calculus topics from Diff EQ go here.
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Question About A Separable Equations Problem
Lanboy88
Jan 25, 2007
Replies
2
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2K
Jan 26, 2007
Lanboy88
L
M
Show that y = 4/(1 + Ce^(-4t)) solves y' = y(4 - y)
mathstresser
Jan 15, 2007
Replies
4
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4K
Jan 15, 2007
stapel
M
problem with last step in differential equation and solution
mathstresser
Jan 15, 2007
Replies
1
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2K
Jan 15, 2007
skeeter
F
First order DE prob: find the family of curves that....
Fish314
Jan 8, 2007
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2
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2K
Jan 8, 2007
Fish314
F
F
IVP using laplace transforms
farella15
Dec 5, 2006
Replies
1
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2K
Dec 6, 2006
galactus
G
A
Coordinate Transformation to solve Laplace Equation
annakolish
Nov 26, 2006
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0
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2K
Nov 26, 2006
annakolish
A
G
find general soln for dP/dt = [bkPe^(-kt)] / [1 - be^(-kt)]
Guest
Nov 19, 2006
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4
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3K
Nov 20, 2006
tkhunny
P
solving simultaneous equations
pxy2d1
Nov 14, 2006
Replies
10
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5K
Nov 15, 2006
stapel
G
y'=(1-xy)^(1/2) -- what type of DE is this?
Guest
Nov 2, 2006
Replies
3
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3K
Nov 12, 2006
stapel
G
solve y' = (10yx - y) / (5x^2 - x) with y(1) = 8
Guest
Nov 10, 2006
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4
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4K
Nov 11, 2006
soroban
S
G
modeling w/differential equations
Guest
Nov 9, 2006
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4
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3K
Nov 9, 2006
Guest
G
G
Implicit differentiation
Guest
Oct 31, 2006
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2
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2K
Nov 5, 2006
soroban
S
J
Nonhomogeneous differential equation: y"+2y'+y=xe-x
jman2807
Oct 30, 2006
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2
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37K
Oct 31, 2006
galactus
G
F
differential equation dy/dt = ky^(1 + c), k > 0
flakine
Oct 25, 2006
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1
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18K
Oct 25, 2006
galactus
G
F
differential equation dy/dt = py^(1 + b), p > 0
flakine
Oct 23, 2006
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2
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2K
Oct 24, 2006
flakine
F
S
HELP!!: Laplace 2D equation on a square
SarahRoberts
Oct 20, 2006
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0
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2K
Oct 20, 2006
SarahRoberts
S
U
2nd Order differential eqn: x"(t) + 4x'(t) - 5x(t) = 9
uberathlete
Oct 20, 2006
Replies
1
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2K
Oct 20, 2006
galactus
G
U
Need Verification: [x(t)]^2 - 2[x'(t)]^2 = c where c is some
uberathlete
Oct 19, 2006
Replies
3
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2K
Oct 19, 2006
uberathlete
U
J
First Order Homogenous Differential Equation
Josephine
Oct 14, 2006
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2
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2K
Oct 14, 2006
Josephine
J
T
Linear Algebra: solve system; show soln space as vector span
tegra97
Oct 11, 2006
Replies
2
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2K
Oct 11, 2006
tegra97
T
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