๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

The Total Variation Flow in RN

โœ Scribed by G. Bellettini; V. Caselles; M. Novaga

Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
485 KB
Volume
184
Category
Article
ISSN
0022-0396

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

The Dirichlet Problem for the Total Vari
The Dirichlet Problem for the Total Variation Flow
โœ F. Andreu; C. Ballester; V. Caselles; J.M. Mazรณn ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 299 KB

We introduce a new concept of solution for the Dirichlet problem for the total variational flow named entropy solution. Using Kruzhkov's method of doubling variables both in space and in time we prove uniqueness and a comparison principle in L 1 for entropy solutions. To prove the existence we use t

Some Qualitative Properties for the Tota
Some Qualitative Properties for the Total Variation Flow
โœ F. Andreu; V. Caselles; J.I. Dฤฑ́az; J.M. Mazรณn ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 427 KB

We prove the existence of a finite extinction time for the solutions of the Dirichlet problem for the total variation flow. For the Neumann problem, we prove that the solutions reach the average of its initial datum in finite time. The asymptotic profile of the solutions of the Dirichlet problem is

Rainfall and flow variations in the Leso
Rainfall and flow variations in the Lesotho Highlands
โœ Sene, K. J.; Jones, D. A.; Meigh, J. R.; Farquharson, F. A. K. ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 402 KB ๐Ÿ‘ 1 views

The Lesotho Highlands contain some of the highest mountains in southern Africa and play an important role in the surface water resources of the region. Several features of the climatology and hydrology of the highlands are reviewed here. The emphasis is on the long-term response and the behaviour on