Solve the Canonical Form: $-8\xi\eta U_{\xi\eta}+\xi U_\xi+3\eta U_\eta =0$
I can solve ordinary canonical form, but it is too hard for me, Can you help me solve out or give me some hints?
2026-03-25 17:21:50.1774459310
Solve the Canonical Form: $-8\xi\eta U_{\xi\eta}+\xi U_\xi+3\eta U_\eta =0$
38 Views Asked by user126540 https://math.techqa.club/user/user126540/detail AtRelated Questions in PARTIAL-DIFFERENTIAL-EQUATIONS
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