• English
    • Norsk
  • English 
    • English
    • Norsk
  • Administration
Search 
  •   Home
  • Det matematisk-naturvitenskapelige fakultet
  • Matematisk institutt
  • Search
  •   Home
  • Det matematisk-naturvitenskapelige fakultet
  • Matematisk institutt
  • Search
JavaScript is disabled for your browser. Some features of this site may not work without it.

Search

Show Advanced FiltersHide Advanced Filters

Filters

Use filters to refine the search results.

Now showing items 1-9 of 9

  • Sort Options:
  • Relevance
  • Title Asc
  • Title Desc
  • Issue Date Asc
  • Issue Date Desc
  • Results Per Page:
  • 5
  • 10
  • 20
  • 40
  • 60
  • 80
  • 100
GLOBAL WEAK SOLUTIONS TO A GENERALIZED HYPERELASTIC-ROD WAVE EQUATION 
Coclite, Giuseppe M.; Holden, Helge; Karlsen, Kenneth H. (Research report / Forskningsrapport, 2004)
We consider a generalized hyperelastic-rod wave equation (or generalized Camassa--Holm equation) describing nonlinear dispersive waves in compressible hyperelastic rods. We establish existence of a strongly continuous ...
H¹-PERTURBATIONS OF SMOOTH SOLUTIONS FOR A WEAKLY DISSIPATIVE HYPERELASTIC-ROD WAVE EQUATION 
Bendahmane, Mostafa; Coclite, Giuseppe M.; Karlsen, Kenneth H. (Research report / Forskningsrapport, 2005)
We consider a weakly dissipative hyperelastic-rod wave equation (or weakly dissipative Camassa-Holm equation) describing nonlinear dispersive dissipative waves in compressible hyperelastic rods. By fixed a smooth solution, ...
WELLPOSEDNESS OF SOLUTIONS OF A PARABOLIC-ELLIPTIC SYSTEM 
Coclite, Giuseppe M.; Holden, Helge; Karlsen, Kenneth H. (Research report / Forskningsrapport, 2004)
We show existence of a unique, regular global solution of the parabolic-elliptic system $u_t +f(t,x,u)_x+g(t,x,u)+P_x=(a(t,x) u_x)_x$ and $-P_{xx}+P=h(t,x,u,u_x)+k(t,x,u)$ with initial data $u|_{t=0} = u_0$. Here ...
ON THE WELL-POSEDNESS OF THE DEGASPERIS-PROCESI EQUATION 
Coclite, Giuseppe M.; Karlsen, Kenneth H. (Research report / Forskningsrapport, 2005)
WELL-POSEDNESS OF HIGHER-ORDER CAMASSA-HOLM EQUATIONS 
Coclite, Giuseppe M.; Holden, Helge; Karlsen, Kenneth H. (Research report / Forskningsrapport, 2006)
We consider higher-order Camassa--Holm equations describing exponential curves of the manifold of smooth orientation preserving diffeomorphisms of the unit circle in the plane. We establish the existence of a strongly ...
A SINGULAR LIMIT PROBLEM FOR CONSERVATION LAWS RELATED TO THE CAMASSA-HOLM SHALLOW WATER EQUATION 
Coclite, Giuseppe M.; Karlsen, Kenneth H. (Research report / Forskningsrapport, 2005)
We consider a shallow water equation of Camassa-Holm type, containing nonlinear dispersive effects as well as fourth order dissipative effects. We prove that as the diffusion and dispersion parameters tend to zero, with a ...
A CONVERGENT FINITE DIFFERENCE SCHEME FOR THE CAMASSA-HOLM EQUATION WITH GENERAL H¹ INITIAL DATA 
Coclite, Giuseppe M.; Karlsen, Kenneth H.; Risebro, Nils Henrik (Research report / Forskningsrapport, 2006)
We suggest a finite dfference scheme for the Camassa-Holm equation that can handle general H1 initial data. The form of the difference scheme is judiciously chosen to ensure that it satisfies a total energy inequality. We ...
ON THE UNIQUENESS OF DISCONTINUOUS SOLUTIONS TO THE DEGASPERIS-PROCESI EQUATION 
Coclite, Giuseppe M.; Karlsen, Kenneth H. (Research report / Forskningsrapport, 2006)
NUMERICAL SCHEMES FOR COMPUTING DISCONTINUOUS SOLUTIONS OF THE DEGASPERIS-PROCESI EQUATION 
Coclite, Giuseppe M.; Karlsen, Kenneth H.; Risebro, Nils Henrik (Research report / Forskningsrapport, 2006)
Recent work [4] has shown that the Degasperis-Procesi equation is well-posed in the class of (discontinuous) entropy solutions. In the present paper we construct numerical schemes and prove that they converge to entropy ...
 
Responsible for this website 
University of Oslo Library


Contact Us 
duo-hjelp@ub.uio.no


Privacy policy
 

 

For students / employeesSubmit master thesisTemplatesAccess to restricted material

Browse

All of DUOCommunities & CollectionsBy Issue DateAuthorsTitlesThis CommunityBy Issue DateAuthorsTitles

For library staff

Login

Discover

Date Issued2006 (4)2005 (3)2004 (2)Document Type
Forskningsrapport (9)
Author
Coclite, Giuseppe M. (9)
Karlsen, Kenneth H. (9)
Holden, Helge (3)Risebro, Nils Henrik (2)Bendahmane, Mostafa (1)
RSS Feeds
feedRSS 2.0
 
Responsible for this website 
University of Oslo Library


Contact Us 
duo-hjelp@ub.uio.no


Privacy policy