Euler-Lagrange equations: independence of $y$ and $y'$.
43385
Why is $\frac{\operatorname dy'}{\operatorname dy}$ zero, since $y'$ depends on $y$?
45618
First order differential equations with 2 varriables
98358
A variational problem with a lagrangian , what is the lagrangian?
135641
Algebraic independence of exponentials
57811
Properties of the solution of the Ordinary Differential Equation $y' = y(y-1)(y-2)$ as per the Initial conditions?
88374
How to separate variables in DiffEq of $y'=x-y$
44595
Derivation of Newton-Euler equations
89186
Showing that $\frac{X_{(i)}}{X_{(n)}},i=1,2,...,n-1$ and $X_{(n)}$ are independent for a population with df $F(y)=y^{\theta}$
133545
$y(x)$ be a continuous solution of the initial value problem $y'+2y=f(x)$ , $y(0)=0$
42384
Сanonical form of a quadratic form by Lagrange's method
58329
Show that $y_1$ and $y_2$ are not Linearly Independent
146540
Lagrange Multipler KKT condition
450
euler's theorem of homogeneuos function
117990
Derivation of the method of Lagrange multipliers?
96354
Linear independence of $\sin(x)$, $\sin(2x)$, $\sin(3x)$ in Map($\mathbb{R},\mathbb{R}$)
41534
A system of logarithmic equations with parameters
18181
Complete classification of the groups for which converse of Lagrange's Theorem holds