hamilton equations : Math Help

Family of orthogonal trajectories using an ODE in polar coordinates?

ordinary-differential-equations polar-coordinates
Updated August 19, 2019 05:20 AM

Nonhomogenous matrix differential equation

matrices matrix-equations
Updated August 19, 2019 04:20 AM

Show that $\alpha=||x(t)||_2$ where $t> 0$.

matrices ordinary-differential-equations matrix-equations matrix-calculus
Updated August 19, 2019 04:20 AM

Understanding the slope of a line tangent to a curve in polar coordinates?

ordinary-differential-equations polar-coordinates
Updated August 19, 2019 02:20 AM

Differential Equations - General Solution, Family of Solutions, and Singular Solution

ordinary-differential-equations singular-solution
Updated August 19, 2019 01:20 AM

Separate variables and use partial fractions with IVP

ordinary-differential-equations proof-verification fundamental-solution
Updated August 18, 2019 22:20 PM

How to create a Cubic Hermite Spline interpolation equation?

graphing-functions cubic-equations spline hermite-polynomials
Updated August 18, 2019 20:20 PM

What is the general solution of this equation :$2^x 3^y+1=7^z$ with $x, y , z$ are integers?

number-theory elementary-number-theory modular-arithmetic diophantine-equations
Updated August 18, 2019 19:20 PM

Find a convergent power series expansion for the unique solution of $y'(x) = 1 + xy(x)$

real-analysis functional-analysis ordinary-differential-equations proof-verification
Updated August 18, 2019 18:20 PM

Homogenuous first order ODE with partial fractions solution help

integration ordinary-differential-equations proof-verification problem-solving
Updated August 18, 2019 18:20 PM

Solving infinite coupled equations

systems-of-equations
Updated August 18, 2019 17:20 PM

System of three non-linear equations

systems-of-equations
Updated August 18, 2019 16:20 PM

System of ODEs on a graph

ordinary-differential-equations graph-theory jacobian directed-graphs
Updated August 18, 2019 16:20 PM

Understand the rank of $ \begin{bmatrix} A&b\\ b^{*}&0 \end{bmatrix}$

linear-algebra systems-of-equations
Updated August 18, 2019 11:20 AM

Solution of a differential equation hitting a constant - possible?

real-analysis ordinary-differential-equations
Updated August 18, 2019 09:20 AM

Solution to the linear differential equation using successive integration of two first-order equations

ordinary-differential-equations
Updated August 18, 2019 08:20 AM

Complex conjugate roots of the auxiliary equation

ordinary-differential-equations
Updated August 18, 2019 07:20 AM

If a random variable $X$ and its mapping $\mathrm{ln}(X+1)$ have the same distribution, what is the distribution of $X$?

probability functional-equations
Updated August 18, 2019 03:20 AM

Solve for $x, y \in \mathbb R$: $(x^2 - 1)^2 + 3 = \dfrac{6x^5y}{x^2 + 2}, 3y - x = \sqrt{\dfrac{4x - 3x^2y - 9xy^2}{x + 3y}}$

systems-of-equations
Updated August 18, 2019 03:20 AM

Quadratic matrix equation $XAX=B$

matrices matrix-equations matrix-calculus symmetric-matrices
Updated August 18, 2019 02:20 AM

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