Mei Wang

activity

20072024

most citedSwinFace: A Multi-task Transformer for Face Recognition, Expression Recognition, Age Estimation and Attribute Estimation

124 citations · 667 across the 23 of their papers we have counts for

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4 papers · 1 filter

math.CA2012

Uniqueness Theorems for Ordinary Differential Equations with Hölder Continuity

Yifei Pan, Mei Wang, Yu Yan

We study ordinary differential equations of the type $u^{(n)} (t) = f (u (t))$ with initial conditions $u (0) = u^{'} (0) = ... = u^{(m - 1)} (0) = 0$ and $u^{(m)} (0) \neq = 0$ where $m \geq n$ ,…

math.CA2012

A Hopf's Lemma for Higher Order Differential Inequalities and Its Applications

Yifei Pan, Mei Wang, Yu Yan

We establish a sequential Hopf's Lemma for higher order differential inequalities in one variable and give some applications of this result.

math.CA2008★ 1 cited

A uniqueness result on ordinary differential equations with singular coefficients

Yifei Pan, Mei Wang

We consider the uniqueness of solutions of ordinary differential equations where the coefficients may have singularities. We derive upper bounds on the the order of singularities o…

math.CA2007★ 1 cited

On the monotonicity of positive invariant harmonic functions in the unit ball

Yifei Pan, Mei Wang

A monotonicity property of Harnack inequality is proved for positive invariant harmonic functions in the unit ball.