𝔖 Bobbio Scriptorium
✦   LIBER   ✦

On n-Widths for Elliptic Problems

✍ Scribed by J.M. Melenk

Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
152 KB
Volume
247
Category
Article
ISSN
0022-247X

No coin nor oath required. For personal study only.

✦ Synopsis

Sharp bounds for the n-width of solution sets of a class of elliptic partial differential equations are given. Particular attention is paid to equations with rough coefficients and singularly perturbed problems of elliptic-elliptic type.

πŸ“œ SIMILAR VOLUMES

Elliptic problems for the Dolbeault comp
Elliptic problems for the Dolbeault complex
✍ A. Kytmanov; S. Myslivets; B.-W. Schulze; N. Tarkhanov πŸ“‚ Article πŸ“… 2005 πŸ› John Wiley and Sons 🌐 English βš– 250 KB

## Abstract The inhomogeneous $ \overline \partial $‐equation is an inexhaustible source of locally unsolvable equations, subelliptic estimates and other phenomena in partial differential equations. Loosely speaking, for the analysis on complex manifolds with boundary nonelliptic problems are typic

On discrete maximum principles for nonli
On discrete maximum principles for nonlinear elliptic problems
✍ JΓ‘nos KarΓ‘tson; Sergey Korotov; Michal KΕ™Γ­ΕΎek πŸ“‚ Article πŸ“… 2007 πŸ› Elsevier Science 🌐 English βš– 186 KB

In order to have reliable numerical simulations it is very important to preserve basic qualitative properties of solutions of mathematical models by computed approximations. For scalar second-order elliptic equations, one of such properties is the maximum principle. In our work, we give a short revi