8.1.2-PDEs: Classification of Partial Differential Equations

[@omnibrain8]

It's a blessing to watch this video.Every is as clear as crystal.Thank you.

[@momosh59]

it was a great, simple and very right to the point lecture, avoiding those messy confusing description and explanations which exist in many textbooks and other lectures

[@jerberus5563]

Thank you for your clear examples. They were quite helpful in helping me understand how to classify PDEs. Again, thanks a bunch!

[@stephenfrey3793]

Do the notions of linearity (and non-linearity) for differential equations correspond to what it means for an algebraic equation to be linear (or non-linear)? -just wondering what precisely begets the classification. thank you for the instructive video

[@Mstrmiyagi1]

This made it very clear to me. Thank you.

[@SweRaider1993]

I don't understand; So for your example, ∂u/∂t + ∂^3u/∂x^3 = 6u ∂u/∂x , the unknown function is u and it and its derivatives has to appear to the power of 1 in the PDE.
In the term 6u ∂u/∂x both u and its derivative ∂u/∂x appear to the power of 1 so what's the problem here? Or are you referring to every *term* in the PDE having to appear to the power of 1 and not just u and its derivatives? (so that e.g. having a u^2 term would make the PDE non-linear)
Thanks

[@stevematson4808]

Would the PDEs found in electrical engineering or mechanical engineering be the more solvable equations, or more difficult?

[@amitgupta25121993]

well it seems that you have great knowledge in partial differential equation. thank you for sharing the knowledge. i am also writing notes while seeing the videos

[@YOLO-qf1te]

ok, sir. Can you share your notes with me?

[@techart7865]

Thank you soo much i easily understand it ❤️

[@munishyadav8730]

Sir in Partial differential equations used delta /delta(y) = 1 ,🙄 but delta /delta (x) is m in auxiliary equation ,

[@karimkhan1312]

excellent -- very clear -- excellent communication -- excellent pronounation --
excellent subject matter -- excellent knowledge -- terse and too the point -- highly difficult subject very well simplified-- thanking you sir

[@aditisinha4767]

thank you !!!

[@omercanmsrloglu7358]

thank you

[@bekirsarp9759]

great videos but I guess u didnt classf. quasi linear eq.

[@9ShivamSharma]

quasi linear , semi linear too !
- peace (th-cam.com/video/GM53mA5Boes/w-d-xo.html)

[@vukanimthethwa2278]

I was also waiting for explanation, this guy is playing with us.

[@diwakarsaran3978]

Thank you sir!!

[@vaibhavtiwari550]

Thanks sir

[@ahmerbilal569]

fabulus bro