[algogeeks] Re: hamiltonian circuit

2009-03-07 Thread Praveen
I got this mail Dear Praveen Sonare, the hamiltonian circuit (HC) problem remains NP-complete when restricted to chordal bipartite graphs (cbg) and becomes polynomial when restricted further to bipartite distance hereditary graphs (bdhg). I'm not aware of any "well established" class of graph

[algogeeks] Re: hamiltonian circuit

2009-03-07 Thread sharad kumar
pls give clear question yaar.. On Sun, Mar 8, 2009 at 2:43 AM, Miroslav Balaz wrote: > can you also provide description of bdhg,cbg or hyperlink to them. > Is this question hard? I am not graph expert. > > 2009/3/7 Monty > > >> the hamiltonian circuit (HC) problem remains NP-complete when >>

[algogeeks] Abacus-09 National level technical symposium

2009-03-07 Thread abacus 09
Abacus is the annual international Technical Symposium of the Department of Computer Science, College of Engineering, Guindy- Anna University. We conduct events which test the skill and knowledge of participants in several fields related to computer science. Abacus'09 is scheduled on March 20-21,

[algogeeks] Abacus-09 National level technical symposium

2009-03-07 Thread abacus 09
Abacus is the annual international Technical Symposium of the Department of Computer Science, College of Engineering, Guindy- Anna University. We conduct events which test the skill and knowledge of participants in several fields related to computer science. Abacus'09 is scheduled on March 20-21,

[algogeeks] Re: hamiltonian circuit

2009-03-07 Thread Miroslav Balaz
can you also provide description of bdhg,cbg or hyperlink to them. Is this question hard? I am not graph expert. 2009/3/7 Monty > > the hamiltonian circuit (HC) problem remains NP-complete when > restricted to chordal bipartite graphs (cbg) and becomes polynomial > when restricted further to bip

[algogeeks] CFP with extended deadline of Mar. 17, 2009: 2009 International Conference on Computer Graphics and Virtual Reality (CGVR'09), USA, July 13-16, 2009

2009-03-07 Thread A. M. G. Solo
C A L LF O RP A P E R S === The 2009 International Conference on Computer Graphics and Virtual Reality CGVR'09 Date and Location: July 13-16, 2009, Las Vegas, USA h

[algogeeks] hamiltonian circuit

2009-03-07 Thread Monty
the hamiltonian circuit (HC) problem remains NP-complete when restricted to chordal bipartite graphs (cbg) and becomes polynomial when restricted further to bipartite distance hereditary graphs (bdhg). I'm not aware of any "well established" class of graphs between bdhg and cbg. If there is one, y