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折扣型哈密顿-雅克比方程的粘性解负向极限（张建路）
折扣型 哈密顿-雅克比方程 粘性解 负向极限
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2023/2/22
Suppose M is a closed Riemannian manifold. For a \(C^2\) generic (in the sense of Ma？é) Tonelli Hamiltonian \(H: T^*M\rightarrow \mathbb {R}\), the minimal viscosity solution \(u_\lambda ^-:M\rightarr...
气态星云的连续引力塌缩及零压欧拉-泊松方程（黄飞敏）
气态星云 连续引力塌缩 零压欧拉-泊松方程
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2023/2/22
The gravitational collapse of an isolated self-gravitating gaseous star for $\gamma$-law pressure $p(\rho)=\rho^\gamma$ ($1<\gamma<\frac43$) in the mass-supcritical case is investigated. It was first ...