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math.AP2025
Hyperbolic Keller-Segel equations with sensitivity adjustment in Besov spaces: Global well-posedness and blow-up criteria
Bo Bi, Lei Zhang
This paper focuses on the initial value problem for the hyperbolic Keller-Segel (HKS) equation with sensitivity adjustment in Besov sapces over : $\partial_t u + \nab…
math.AP2025
Long Time Existence of A Flow of Elliptic Systems
Woongbae Park, Lei Zhang
For elliptic systems defined on Riemann surfaces, Liouville and Toda systems represent two well-known classes exhibiting drastically different solution structures. Over the years,…