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Mr.xue
  • Member for 3 years, 9 months
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How to use comparison principle to prove the following inequality about Laplace equation?
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How to use comparison principle to prove the following inequality about Laplace equation?
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How to use comparison principle to prove the following inequality about Laplace equation?
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How to use comparison principle to prove the following inequality about Laplace equation?
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An inequality about quasi-linear function
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An inequality about quasi-linear function
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An inequality about quasi-linear function
@username I think that I first need to prove the inequality, then using standard Osgood lemma to prove Lemma 1.2. Is it right?
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An inequality about quasi-linear function
@username Thanks for your reply. I think your idea is helpful to solve this question. However, I also don't know how to complete the rest part of the proof.
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An inequality about quasi-linear function
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How to prove this this integral equality which contain nonlocal operator, $(-\partial_{xx})^{1/2}$?
Thanks for your comment. I get an answer in MSE. math.stackexchange.com/questions/4195771/…
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How to prove this this integral equality which contain nonlocal operator, $(-\partial_{xx})^{1/2}$?
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How to check that $f(t,x)\ge 0$ for any $x\ge 0$?
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