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Tag: Integrable system

  • Global regularity and blow-up criteria are established for a non-local equation

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    What the study found The study found that higher-order Sobolev solutions for a non-local integrable evolution equation can exist globally under a natural assumption on the initial momentum. It also identified a criterion for the existence of blow-up solutions. Why the authors say this matters The authors say the equation is related to pseudospherical surfaces…