Greetings,in some cases GAMS solver can find optimal solution for small scale ,however with increasing scale of problem ,solver are not able to find a feasible
solution even we have same model,what happed in this case?
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09 October 2017 5,639 3 View
I try to install scipy via pip but I face this error: [31mException:Traceback (most recent call last): File "", line 2, in File "C:\Users\user...
06 July 2017 2,568 2 View
I am using c++ to solve a simple linear model ,however there is a fatal error when compiling program: /////////////// #include ILOSTLBEGIN static void usage (const char...
05 June 2017 2,198 1 View
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04 May 2017 8,675 0 View
Hi,I am using benders decomposition algorithm with GAMS for lot size problem,however there is a problem finding suitable lower bound and upper bound. anybody expert which could help me?
03 April 2017 521 0 View
I have tried to find Pareto point in multi -objective model with the weighted sum method ,however when I change the value of weights I observed some points do not have trade-off. Do you think is...
01 February 2017 7,267 0 View
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01 February 2017 2,900 0 View
I have a MIP problem,tried to solve it with GAMS (CPLEX solvduring setting different parameter I have found two kind of output in GAMS,(attached figures). one is:solved to optimality another one...
01 February 2017 8,589 0 View
I am using accelerated bender decomposition algorithm which lower and upper bound reach convergence before second iteration ,is it normal such as case? ,as I have attached file,it is shown after...
31 December 2016 9,164 6 View
I want to promote an event that need to register online,anybody knows any online website for creating free ?
11 December 2016 2,077 2 View
I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.
11 August 2024 9,101 4 View
I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?
11 August 2024 5,138 1 View
Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!
11 August 2024 3,770 4 View
We assume that the difference is huge and that it is not possible to compare the two spaces. The R^4 mathematical space considers time as an external controller and the space itself is immobile in...
10 August 2024 6,678 14 View
Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...
10 August 2024 7,180 0 View
I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...
10 August 2024 4,005 2 View
I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...
10 August 2024 7,429 2 View
Hello everyone, I recently submitted an article to Geotechnical Engineering (Proceedings of the ICE), and the current status has been listed as "EiC Pre-assessment: Ready" for the past 20 days. I...
10 August 2024 6,493 1 View
How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?
09 August 2024 7,718 0 View
Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...
07 August 2024 1,937 1 View