Dongyi Wei

activity

20182026

most citedA sufficient condition for a hypersurface to be isoparametric

6 citations · 6 across the 9 of their papers we have counts for

collaborators

Showing 2026Show all

2 papers · 1 filter

math.GT2026

Flexible exponent of geometric 3-manifolds and Legendrian maps of Seifert spaces

Jianru Duan, Jianfeng Lin, Shicheng Wang +2

A classical question in quantitative topology is to bound the mapping degree $deg (f)$ in terms of its Lipchitz constant $Lip (f)$ . For a closed, orient…

math.AP2026

Self-similar blow-up solutions of $d$ -dimensional incompressible Euler equations with $C^{1, (1 - 2/ d) -}$ velocity

Feng Shao, Dongyi Wei, Ping Zhang +1

We investigate self-similar blow-up solutions to the $d$ -dimensional axisymmetric incompressible Euler equations without swirl for $d \geq 3$ . For any $α \in (0, α_{d})$ with $α_{d} = 1 - 2/ d$ …

Flexible exponent of geometric 3-manifolds and Legendrian maps of Seifert spaces

Self-similar blow-up solutions of d-dimensional incompressible Euler equations with C1,(1−2/d)− velocity

Self-similar blow-up solutions of $d$ -dimensional incompressible Euler equations with $C^{1, (1 - 2/ d) -}$ velocity