Differential Equations

Advanced calculus topics from Diff EQ go here.
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Determining rotation of a bending detachment fault system
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JrCaspian
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Differential equation: how to start w/ x2(y+1)+y2(x-1)y'=0
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1
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HallsofIvy
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D
To proof the derivative of lnx = 1/x
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HallsofIvy
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Mcq: Delta-f= f(x+1)-f(x); for k>1, let (Delta^k)-f = Delta((Delta^(k-1)-f)...
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HallsofIvy
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S
Ideal Gas Law and Diffrentiation
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HallsofIvy
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The shortest distance between point A(p,q), parabola y = root(2px)
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4
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3K
HallsofIvy
H
C
Differential Equation: verify that y1= e^2x is solution of y"-7y'+10y=0
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2
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3K
HallsofIvy
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M
Differential Equations: Solve dy/dx = e^(2x) - 3y and y=1 when x=0.
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3
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11K
Steven G
Steven G
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Integrating factor: x^2 (dy/dx) + 3x y = x^3 is multiplied by x...
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6
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Vulcan
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F
Solving a PDE raised to the 2nd Power
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2
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2K
fullaclips
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Adomian (from the book): u(m+1) = L (-1 )(inverse)) k x^p u(m)
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1
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2K
HallsofIvy
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I
homogenic equation: xyy' = (x + y)^2, y(1) = 0
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1
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2K
Caesium
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I
help separate eq: y' = (x^2 y^2 - 2y^4) / (x^3 - xy^3)
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ibanez1608
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Q
concentration c(t) of S given by dc/dt = K_{max} (c/(k+c)) - rc
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Deleted member 4993
D
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Partial Differential Eq w Separation of variables y''+2/x*y'+A*y=dx/dt
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2
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3K
vodkatomic
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H
Bessel’s equation: x^2 (d^2y/dx^2) + x(dy/dx) + (x^2 - a^2)y = 0
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1
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3K
HallsofIvy
H
R
linear Differential equations solving
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2
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2K
HallsofIvy
H
T
Gradient
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3
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stapel
stapel
Y
The equation of motion of an undamped pendulum
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HallsofIvy
H
Y
Third Order Homogeneous Linear Differential Equation
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2
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3K
HallsofIvy
H
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