A Brief Introduction to Modeling in GAMS

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  • เผยแพร่เมื่อ 13 ธ.ค. 2024

ความคิดเห็น • 20

  • @tiagodias742
    @tiagodias742 7 ปีที่แล้ว +1

    If the scalar is not 90, but like 1.5, the solution will be not an integer, and dont respect the intregality property. how can i solve that?

    • @GAMSLessons
      @GAMSLessons  7 ปีที่แล้ว

      Take a look at our new GAMS Forum at forum.gamsworld.org/. You can bring up your modeling issues and get a reply from experienced and helpful GAMS users.

    • @oumaimasahtout9114
      @oumaimasahtout9114 6 ปีที่แล้ว

      please help me who knows how to work on gams

  • @McNabbhead
    @McNabbhead 10 ปีที่แล้ว

    Thanks for the blast from the past. Worked with GAMS for DOS back in the late 80s with Dr Kendrick.

  • @koontzrob22
    @koontzrob22 10 ปีที่แล้ว +1

    normally i do not write but, thank you.....You did a Excellent job and really saved my life!!!

  • @DavidPerez-cg2dp
    @DavidPerez-cg2dp 2 ปีที่แล้ว

    Hi, I would like to know how can I write an equation with two bounds ( L < eq < U ) without having to write a new equation.

  • @repsieximo
    @repsieximo 9 ปีที่แล้ว +1

    Great intro. is there any source that goes through all GAMES models. explaining their details or interesting points. it seems a great collection of problems that can be tailored or scaled up to a variety of application.

    • @GAMSLessons
      @GAMSLessons  9 ปีที่แล้ว +1

      +Boom The videos that we have can be found from the following link th-cam.com/users/GAMSLessonsvideos . Our resources are limited and we focus in showing different features of the GAMS System. Hence, the videos are intended to help users in using GAMS and give hints on efficient ways on how to use the GAMS system, as well as, give an introduction to different topics.

  • @tinashevgnerwande7628
    @tinashevgnerwande7628 11 หลายเดือนก่อน

    bro yiou are a legend

  • @thomasnguyen5594
    @thomasnguyen5594 ปีที่แล้ว

    Great

  • @gardida85
    @gardida85 7 ปีที่แล้ว

    Thanks so much for this video! It helped me a lot!

  • @lsampedro85
    @lsampedro85 8 ปีที่แล้ว +1

    Hi, why there is not a slash next to /1000 in parameters?

    • @Starfox899
      @Starfox899 6 ปีที่แล้ว +1

      Because you divide by 1000 in that line.

  • @kassim6807
    @kassim6807 6 ปีที่แล้ว

    Thanks for the video, how is x(i,j) varible is compute

    • @GAMSLessons
      @GAMSLessons  6 ปีที่แล้ว +1

      Hi, variable x is determined by a Linear Programming solver. For this example, the solver CPLEX was used and it applied the dual simplex method to obtain a solution to the problem. Feel free to get advice at the GAMS World Forum, here: forum.gamsworld.org/

    • @kassim6807
      @kassim6807 6 ปีที่แล้ว

      Thanks!

  • @juanpinzon8239
    @juanpinzon8239 9 ปีที่แล้ว

    Take a like good sir, you helped me so much understanding how GAMS works with that specific transportation problem.

  • @upasanasingh4190
    @upasanasingh4190 4 ปีที่แล้ว

    Hi I refer this I am working on GAMS I have query

  • @serhattekin8514
    @serhattekin8514 5 ปีที่แล้ว

    hi everyone
    I want to write maximal coverage problem in gams my universitiy dissertation.please help me