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Duke Leto
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Differential Equation Ninja.
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Sep
24
awarded
Autobiographer
Dec
14
answered
Stability analysis of a system of 2 second order nonlinear differential equations
Nov
23
answered
Equations for Integrable Systems
Nov
12
answered
What happens to the solutions of a fourth-order boundary-value problem as you turn off the fourth-order coefficient?
Nov
11
answered
Minimizing a functional
Nov
11
revised
Ansätze for solving PDEs with wavelets
added 67 characters in body
Nov
11
answered
Are the asymptotics of Fourier coefficients to periodic solutions of ODE known?
Nov
10
awarded
Supporter
Nov
10
revised
What happens to the solutions of a fourth-order boundary-value problem as you turn off the fourth-order coefficient?
added 1 characters in body
Nov
10
answered
What happens to the solutions of a fourth-order boundary-value problem as you turn off the fourth-order coefficient?
Nov
10
answered
What is a rigorous statement for “linear time-invariant systems can be represented as convolutions”?
Nov
10
awarded
Teacher
Nov
10
answered
In an n-dimensional linear 2nd-order ODE, why is the transpose-inverse to a system of solutions also a solution?
Nov
10
revised
Ansätze for solving PDEs with wavelets
added 168 characters in body
Nov
10
revised
Ansätze for solving PDEs with wavelets
add description about the word ansatz; added 163 characters in body
Nov
10
answered
Ansätze for solving PDEs with wavelets
Nov
10
comment
Are the asymptotics of Fourier coefficients to periodic solutions of ODE known?
This sounds like a homework problem :) By which means are we allowed to derived the form of $ a_n(g) $ ? What is the asymptotic formula to be used for?
Nov
10
revised
What happens to the solutions of a fourth-order boundary-value problem as you turn off the fourth-order coefficient?
added 452 characters in body; added 38 characters in body
Nov
10
awarded
Editor
Nov
10
revised
What happens to the solutions of a fourth-order boundary-value problem as you turn off the fourth-order coefficient?
Expand on how to use the method of dominant balance
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