Dyadic models which do not preserve positivity (in-person talk)
Dyadic models which do not preserve positivity (in-person talk)
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Mimi Dai, University of Illinois Chicago and IAS
Fine Hall 314
In-Person and online Talk
We present some dyadic models for the magnetohydrodynamics. The goal is to understand the stability/instability problem of the steady states. We discuss some obstacles to achieve this. One of them is that the positivity, which plays an important role in the study of dyadic NSE/Euler models, does not hold in our context.