[R] Seeking implementation of my algorithm 'spdspds' - a novel algorithm for solving Linear Programming Problems with O(L^1.5) computational complexity

Chris Evans chr|@ho|d @end|ng |rom p@yctc@org
Thu Jun 11 08:48:52 CEST 2020



----- Original Message -----
> From: "J C Nash" <profjcnash using gmail.com>
> To: "Keshava PRASADa Halemane" <k.prasad.h using gmail.com>, r-help using r-project.org
> Sent: Thursday, 11 June, 2020 01:00:29
> Subject: Re: [R] Seeking implementation of my algorithm 'spdspds' - a novel algorithm for solving Linear Programming
> Problems with O(L^1.5) computational complexity

[snipped]
 
> I've worked on a lot of optimization (mainly function minimization) methods
> over many decades, and there are several "brilliant" ideas that have not
> turned out to be very good practical methods, while some rather pedestrian
> ideas have proved reliable and effective, even if they don't fulfill nice
> theoretical properties. There are, however, a few nice cases where theory
> and practice are both great.

Fortune nomination!   Glorious.  Thanks for making me smile.

Chris

[rest snipped]

-- 
Small contribution in our coronavirus rigours: 
https://www.coresystemtrust.org.uk/home/free-options-to-replace-paper-core-forms-during-the-coronavirus-pandemic/

Chris Evans <chris using psyctc.org> Visiting Professor, University of Sheffield <chris.evans using sheffield.ac.uk>
I do some consultation work for the University of Roehampton <chris.evans using roehampton.ac.uk> and other places
but <chris using psyctc.org> remains my main Email address.  I have a work web site at:
   https://www.psyctc.org/psyctc/
and a site I manage for CORE and CORE system trust at:
   http://www.coresystemtrust.org.uk/
I have "semigrated" to France, see: 
   https://www.psyctc.org/pelerinage2016/semigrating-to-france/ 
   https://www.psyctc.org/pelerinage2016/register-to-get-updates-from-pelerinage2016/

If you want an Emeeting, I am trying to keep them to Thursdays and my diary is at:
   https://www.psyctc.org/pelerinage2016/ceworkdiary/
Beware: French time, generally an hour ahead of UK.



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