搜索结果: 1-4 共查到“理论物理学 Laplacian”相关记录4条 . 查询时间(0.371 秒)
Asymptotic behaviour and numerical approximation of optimal eigenvalues of the Robin Laplacian
Robin Laplacian Eigenvalues Optimisation
font style='font-size:12px;'>
2012/4/18
We consider the problem of minimising the $n^{th}-$eigenvalue of the Robin Laplacian in $\mathbb{R}^{N}$. Although for $n=1,2$ and a positive boundary parameter $\alpha$ it is known that the minimiser...
Structural Analysis of Laplacian Spectral Properties with Application to Electric Transmission Networks
Laplacian Spectral Properties Electric Transmission Networks Optimization and Control
font style='font-size:12px;'>
2011/8/18
Abstract: The spectrum of the Laplacian matrix of a network plays a key role in a wide range of dynamical problems associated with the network, from transient stability analysis of power networks to d...
Coulomb gas ensemles and Laplacian growth
Coulomb gas ensemles Laplacian growth
font style='font-size:12px;'>
2011/7/28
Abstract: We consider the normal matrix ensemble under a general confining potential. We find that the eigenvalues condensate on a compact set in the plane, which we call the spectral droplet. We also...
Laplacian growth in the half plane
Laplacian growth half plane
font style='font-size:12px;'>
2010/4/7
We investigate a version of the Laplacian growth problem with zero surface tension in the half plane and find families of self-similar exact solutions.