Dear William
Thanks for your query, which I will turn into a groupoids issue at https://github.com/gap-packages/groupoids/issues. Today I am finalising a release of Utils, but will then investigate your problem. In the meantime, perhaps you could let me have one of the examples which you have been attempting. Best wishes, Chris Wensley ________________________________ From: William Giuliano <[email protected]> Sent: 03 October 2018 10:19:35 To: [email protected] Subject: [GAP Forum] Free product with amalgamation Dear Forum, I’ve used FreeProductWithAmalgamation in the package groupoids to construct the free amalgamated product of two groups. I would like to know if there is a way to construct the inclusions of the two groups into the free amalgamated product in a way GAP can calculate, for example, images and kernels. I’ve tried but it seems that the group is too big. Thank you very much William _______________________________________________ Forum mailing list [email protected] https://mail.gap-system.org/mailman/listinfo/forum Mae croeso i chi gysylltu gyda'r Brifysgol yn Gymraeg neu Saesneg You are welcome to contact the University in Welsh or English Rhif Elusen Gofrestredig 1141565 - Registered Charity No. 1141565 Gall y neges e-bost hon, ac unrhyw atodiadau a anfonwyd gyda hi, gynnwys deunydd cyfrinachol ac wedi eu bwriadu i'w defnyddio'n unig gan y sawl y cawsant eu cyfeirio ato (atynt). Os ydych wedi derbyn y neges e-bost hon trwy gamgymeriad, rhowch wybod i'r anfonwr ar unwaith a dilewch y neges. Os na fwriadwyd anfon y neges atoch chi, rhaid i chi beidio a defnyddio, cadw neu ddatgelu unrhyw wybodaeth a gynhwysir ynddi. Mae unrhyw farn neu safbwynt yn eiddo i'r sawl a'i hanfonodd yn unig ac nid yw o anghenraid yn cynrychioli barn Prifysgol Bangor. Nid yw Prifysgol Bangor yn gwarantu bod y neges e-bost hon neu unrhyw atodiadau yn rhydd rhag firysau neu 100% yn ddiogel. Oni bai fod hyn wedi ei ddatgan yn uniongyrchol yn nhestun yr e-bost, nid bwriad y neges e-bost hon yw ffurfio contract rhwymol - mae rhestr o lofnodwyr awdurdodedig ar gael o Swyddfa Cyllid Prifysgol Bangor. This email and any attachments may contain confidential material and is solely for the use of the intended recipient(s). If you have received this email in error, please notify the sender immediately and delete this email. If you are not the intended recipient(s), you must not use, retain or disclose any information contained in this email. Any views or opinions are solely those of the sender and do not necessarily represent those of Bangor University. Bangor University does not guarantee that this email or any attachments are free from viruses or 100% secure. Unless expressly stated in the body of the text of the email, this email is not intended to form a binding contract - a list of authorised signatories is available from the Bangor University Finance Office. _______________________________________________ Forum mailing list [email protected] https://mail.gap-system.org/mailman/listinfo/forum
