Partly, I am responding to this to train my mailer, but also some information. After Marta Bunge her web site disappeared. I wrote to our chairman a month ago asking if this was department policy and would mine disappear when I did. He has not bothered to respond so I guess I know the answer. The site is math.mcgill.ca/barr and it contains essentially all my published papers and books including the two with Charles. There is one new thing added: my original thesis, retyped. It is really mainly of historical interest. The main result is the direct construction of the shuffle idempotents in dimensions 2,3,4. Since a later paper found an inductive definition for all n, this is probably not interesting. Any idea why Mount Alison shut down the list? Computer storage is so cheap these days it hardly seems worth the effort. Michael You're receiving this message because you're a member of the Categories mailing list group from Macquarie University. To take part in this conversation, reply all to this message. View group files<https://outlook.office365.com/owa/categories@mq.edu.au/groupsubscription.ashx?source=EscalatedMessage&action=files&GuestId=6bf90c14-94d1-45b7-a0b5-9dd447734d27> | Leave group<https://outlook.office365.com/owa/categories@mq.edu.au/groupsubscription.ashx?source=EscalatedMessage&action=leave&GuestId=6bf90c14-94d1-45b7-a0b5-9dd447734d27> | Learn more about Microsoft 365 Groups<https://aka.ms/o365g>
The Internet Acrhive has Marta’s web page archived at https://web.archive.org/web/20220703134737/http://www.math.mcgill.ca/bunge/ I checked to see if they capture PDFs as well, and they do, see https://web.archive.org/web/20230705214848/https://www.math.mcgill.ca/barr/ As for the costs, it’s not the storage that costs money but people who take care of systems and keep them up to date. They need to plug security holes, for which they need to update the operating systems, which triggers web server udpates, which triggers incomaptibilities with old pages, etc. I do think it’s stupid for academic institutions to delete people’s web pages. It’s analogous to throwing all the books and notes written by a person on a pile in front of the department and burning them, except less ceremonial. With kind regards, Andrej
On 23 Oct 2023, at 17:56, Michael Barr, Prof. <barr.michael@mcgill.ca> wrote:
Partly, I am responding to this to train my mailer, but also some information.
After Marta Bunge her web site disappeared. I wrote to our chairman a month ago asking if this was department policy and would mine disappear when I did. He has not bothered to respond so I guess I know the answer. The site is math.mcgill.ca/barr and it contains essentially all my published papers and books including the two with Charles. There is one new thing added: my original thesis, retyped. It is really mainly of historical interest. The main result is the direct construction of the shuffle idempotents in dimensions 2,3,4. Since a later paper found an inductive definition for all n, this is probably not interesting.
Any idea why Mount Alison shut down the list? Computer storage is so cheap these days it hardly seems worth the effort.
Michael You're receiving this message because you're a member of the Categories mailing list group from Macquarie University. To take part in this conversation, reply all to this message. View group files | Leave group | Learn more about Microsoft 365 Groups
You're receiving this message because you're a member of the Categories mailing list group from Macquarie University. To take part in this conversation, reply all to this message. View group files<https://outlook.office365.com/owa/categories@mq.edu.au/groupsubscription.ashx?source=EscalatedMessage&action=files&GuestId=6bf90c14-94d1-45b7-a0b5-9dd447734d27> | Leave group<https://outlook.office365.com/owa/categories@mq.edu.au/groupsubscription.ashx?source=EscalatedMessage&action=leave&GuestId=6bf90c14-94d1-45b7-a0b5-9dd447734d27> | Learn more about Microsoft 365 Groups<https://aka.ms/o365g>
Hi Mike, I tried to save your site on https://archive.ph/. Their mission is to preserve webpages. Amazingly, though, while the page loads fine for me, archive is getting 404 from it! Universities tend to underpay their network engineers and end up with weird firewall policies. If anyone could simply save the whole web site, put it up on a private node for 30 min, and direct archive to it, archive will save it. I wouldn't think that the chairman not responding necessarily means that there is a policy about removing people's webpages. All network engineers were someone's students, just like our students often become someone's network engineers. After a while, when it becomes clear that the network is living its life out of anyone's control, the chairpeople give up trying to answer such questions. I try to remember what the mathematician said in the first Jurassic Park movie: "Nature will find the way." :) -- dusko On Mon, Oct 23, 2023 at 10:10 AM Michael Barr, Prof. <barr.michael@mcgill.ca<mailto:barr.michael@mcgill.ca>> wrote: Partly, I am responding to this to train my mailer, but also some information. After Marta Bunge her web site disappeared. I wrote to our chairman a month ago asking if this was department policy and would mine disappear when I did. He has not bothered to respond so I guess I know the answer. The site is math.mcgill.ca/barr and it contains essentially all my published papers and books including the two with Charles. There is one new thing added: my original thesis, retyped. It is really mainly of historical interest. The main result is the direct construction of the shuffle idempotents in dimensions 2,3,4. Since a later paper found an inductive definition for all n, this is probably not interesting. Any idea why Mount Alison shut down the list? Computer storage is so cheap these days it hardly seems worth the effort. Michael You're receiving this message because you're a member of the Categories mailing list group from Macquarie University. To take part in this conversation, reply all to this message. View group files | Leave group | Learn more about Microsoft 365 Groups You're receiving this message because you're a member of the Categories mailing list group from Macquarie University. To take part in this conversation, reply all to this message. View group files<https://outlook.office365.com/owa/categories@mq.edu.au/groupsubscription.ashx?source=EscalatedMessage&action=files&GuestId=6bf90c14-94d1-45b7-a0b5-9dd447734d27> | Leave group<https://outlook.office365.com/owa/categories@mq.edu.au/groupsubscription.ashx?source=EscalatedMessage&action=leave&GuestId=6bf90c14-94d1-45b7-a0b5-9dd447734d27> | Learn more about Microsoft 365 Groups<https://aka.ms/o365g>
Most of the references listed at https://www.math.mcgill.ca/barr/ are now also listed at https://ncatlab.org/nlab/show/Michael+Barr together with links, where available, to DOIs, free repositories (such as JSTOR or TAC), and/or local copies of the pdfs mirrored on the nLab. Also included are further links for keywords, coauthors, etc. On Tue, Oct 24, 2023 at 12:10 AM Michael Barr, Prof. <barr.michael@mcgill.ca<mailto:barr.michael@mcgill.ca>> wrote: Partly, I am responding to this to train my mailer, but also some information. After Marta Bunge her web site disappeared. I wrote to our chairman a month ago asking if this was department policy and would mine disappear when I did. He has not bothered to respond so I guess I know the answer. The site is math.mcgill.ca/barr and it contains essentially all my published papers and books including the two with Charles. There is one new thing added: my original thesis, retyped. It is really mainly of historical interest. The main result is the direct construction of the shuffle idempotents in dimensions 2,3,4. Since a later paper found an inductive definition for all n, this is probably not interesting. Any idea why Mount Alison shut down the list? Computer storage is so cheap these days it hardly seems worth the effort. Michael You're receiving this message because you're a member of the Categories mailing list group from Macquarie University. To take part in this conversation, reply all to this message. View group files | Leave group | Learn more about Microsoft 365 Groups You're receiving this message because you're a member of the Categories mailing list group from Macquarie University. To take part in this conversation, reply all to this message. View group files<https://outlook.office365.com/owa/categories@mq.edu.au/groupsubscription.ashx?source=EscalatedMessage&action=files&GuestId=6bf90c14-94d1-45b7-a0b5-9dd447734d27> | Leave group<https://outlook.office365.com/owa/categories@mq.edu.au/groupsubscription.ashx?source=EscalatedMessage&action=leave&GuestId=6bf90c14-94d1-45b7-a0b5-9dd447734d27> | Learn more about Microsoft 365 Groups<https://aka.ms/o365g>
participants (4)
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andrej.bauer＠andrej.com -
Dusko Pavlovic -
Michael Barr, Prof. -
Urs Schreiber