论文部分内容阅读
We study the Darcy problem with log-normal permeability.A perturbation approach around the mean permeability is adopted.
Tensor Train Approximation of Moment Equations for the Log-Normal Darcy Problem
【摘 要】
：
We study the Darcy problem with log-normal permeability.A perturbation approach around the mean permeability is adopted.
【机 构】
：
MATHICSE-EPFL
【出 处】
：
第八届工业与应用数学国际大会
【发表日期】
：
2015年期
其他文献
Variational inequalities have been playing a key role in the modern scientific world.The theory of variational inequalities provides a generalization of the
会议
Self-adaptive numerical methods provide a powerful and automatic approach in scientific computing.In particular,Adaptive Mesh Refinement(AMR)algorithms have
会议
We present recovery-based a posteriori error estimators for finite element approximation of elliptic equations.The flux is recovered in H(div)finite element
会议
Wave equation migration methods provide accurate and detailed subsurface images by incorporating the influence of complex wave arrivals and features that ar
会议
In this talk,the error estimates of functional type are used to study the effects of incompletely known data in problems generated by elliptic PDEs.
会议
We present an factorization approach to resolve the source singularities of traveltime and amplitude when solving the eikonal and transport equations that r
会议
Unlike specular reflections,which are created by continuous reflectors,diffraction waves are caused by small discontinuities in reflectivity.
会议
In wave-luminescence imaging(WLI),we use waves such as ultrasound and microwaves to generate luminescent light inside a scattering medium.
会议
We propose multi-layer hierarchically semiseparable(MHS)structures for the efficient factorizations of dense matrices arising from high dimensional discreti
会议
In this talk,based on an algorithm proposed by Ng,Qi and Zhou for finding the spectral radius of nonneagtive irreducible tensor,we present a method to solve
会议