Looking for Nonlinear 2nd Order DE with Known Solution?

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SUMMARY

The discussion focuses on identifying a nonlinear second-order differential equation (DE) that requires numerical solutions but has a known analytical solution for verification purposes. Participants mention the Bernoulli and Riccati equations as examples of nonlinear partial differential equations (PDEs) that can be solved analytically. The user seeks a specific equation to validate their new analytical approach to solving nonlinear DEs.

PREREQUISITES
  • Understanding of nonlinear second-order differential equations
  • Familiarity with numerical methods for solving differential equations
  • Knowledge of analytical solutions in the context of PDEs
  • Experience with Bernoulli and Riccati equations
NEXT STEPS
  • Research numerical methods for solving nonlinear second-order DEs
  • Study the analytical solutions of Bernoulli and Riccati equations
  • Explore techniques for validating numerical solutions against known analytical results
  • Investigate additional nonlinear DEs with established solutions for comparison
USEFUL FOR

Mathematicians, researchers in applied mathematics, and students studying differential equations who are looking to enhance their understanding of nonlinear DEs and their solutions.

elegysix
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Hello,
Does anyone know of a nonlinear 2nd order DE which must be solved numerically?

I've got a new idea about how tackle it analytically...

So I need one with a known solution to check my results.thanks!
 
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elegysix said:
Hello,
Does anyone know of a nonlinear 2nd order DE which must be solved numerically?

I've got a new idea about how tackle it analytically...

So I need one with a known solution to check my results.


thanks!

The Bernoulli and the Riccati equations are non-linear PDE that can be analytically solved
.
 

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