Chashokreddy18@gmail.com posted an Question
July 29, 2020 • 02:53 am 30 points
  • CSIR NET
  • Mathematical Sciences

Pde : what is the general form of " second order quasi linear equation" ?

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  • Shashi ranjan sinha best-answer

    see the attachment.

    cropped3071007516511138939.jpg
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    Sir , please see the attachment. Is it a Quasi linear PDE.

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    Yes it is quasi linear of order 2

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    see... in order to check whether this given pde is 2nd order quasi or not , u need to see that 1) Uxx , Uxy and Uyy must be of power 1..... & 2) the coefficients of these must be functions of x,y, U, Ux,Uy

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    Hope this explanation will help you...but in case of doubt, u can still ask me

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    And I request you to please take a look on my answers of your other questions too that you have asked

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