Constructing Group Divisible Designs - Algorithms?Are there analogues of Desargues and Pappus for block designs?A generalization of covering designs and lottery wheelsIs there an infinite number of combinatorial designs with $r=lambda^2$Pairwise balanced designs with $r=lambda^2$Resolvable designs from projective spaceConstructions of $2-(v,3,3)$-designsAll $2$-designs arising from the action of the affine linear group on the field of prime orderExistence of Steiner system designs given $n,k,t$A question on the behavior of intersections of certain block designCovering designs where $v$ is linear in $k$

Constructing Group Divisible Designs - Algorithms?


Are there analogues of Desargues and Pappus for block designs?A generalization of covering designs and lottery wheelsIs there an infinite number of combinatorial designs with $r=lambda^2$Pairwise balanced designs with $r=lambda^2$Resolvable designs from projective spaceConstructions of $2-(v,3,3)$-designsAll $2$-designs arising from the action of the affine linear group on the field of prime orderExistence of Steiner system designs given $n,k,t$A question on the behavior of intersections of certain block designCovering designs where $v$ is linear in $k$













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I am starting my research on group divisible designs this year and I wonder if there are any algorithms/software that help with constructions.



Thank you










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    1












    $begingroup$


    I am starting my research on group divisible designs this year and I wonder if there are any algorithms/software that help with constructions.



    Thank you










    share|cite|improve this question







    New contributor




    Jake is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.







    $endgroup$














      1












      1








      1





      $begingroup$


      I am starting my research on group divisible designs this year and I wonder if there are any algorithms/software that help with constructions.



      Thank you










      share|cite|improve this question







      New contributor




      Jake is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.







      $endgroup$




      I am starting my research on group divisible designs this year and I wonder if there are any algorithms/software that help with constructions.



      Thank you







      co.combinatorics combinatorial-designs






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      Check out our Code of Conduct.











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      asked 3 hours ago









      JakeJake

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          There are some implementations available in sagemath, see e.g. http://doc.sagemath.org/html/en/reference/combinat/sage/combinat/designs/group_divisible_designs.html#sage-combinat-designs-group-divisible-designs






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            $begingroup$

            There are some implementations available in sagemath, see e.g. http://doc.sagemath.org/html/en/reference/combinat/sage/combinat/designs/group_divisible_designs.html#sage-combinat-designs-group-divisible-designs






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              $begingroup$

              There are some implementations available in sagemath, see e.g. http://doc.sagemath.org/html/en/reference/combinat/sage/combinat/designs/group_divisible_designs.html#sage-combinat-designs-group-divisible-designs






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                $begingroup$

                There are some implementations available in sagemath, see e.g. http://doc.sagemath.org/html/en/reference/combinat/sage/combinat/designs/group_divisible_designs.html#sage-combinat-designs-group-divisible-designs






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                There are some implementations available in sagemath, see e.g. http://doc.sagemath.org/html/en/reference/combinat/sage/combinat/designs/group_divisible_designs.html#sage-combinat-designs-group-divisible-designs







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                answered 3 hours ago









                Dima PasechnikDima Pasechnik

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