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Ordinary or partial differential equations. Delay differential equations, neutral equations, integro-differential equations. Well-posedness, asymptotic behavior, and related questions.

2 votes
2 answers
477 views

Specific Dirichlet BVP solutions

Hi All, I am learning Differential Equations, and came across a specific problem of Dirichlet BVP, which says that: Given x'' = f(x'), x(0) = 0 = x(1), If f(0) $\neq $ 0 and f has two zeros of oppos …
Salil's user avatar
  • 169
0 votes
1 answer
281 views

Finding fixed points for BVP

While learning BVP, I came across a problem. It was mentioned that given the below left-focal BVP, a fixed–point problem can be formed for the system. $$ \begin{cases} x'' = f (t, x), \\ x(0) = 0, \\x( …
Salil's user avatar
  • 169
0 votes
1 answer
2k views

Existence of solutions for differential equations

While learning differential equations, I was reading some notes, and it was mentioned that for Dirichlet BVP $$x'' = f (t, x), \quad x(0) = 0 = x(1).$$ Suppose $f : [0, 1] \times \mathbb{R}\to \mathbb …
Salil's user avatar
  • 169