Cybermath column NZMS Newsletter 2019/Aug

When writing the last column I expected that the topic of this one would be the relaunch of the New Zealand Journal of Mathematics, but unusual circumstances have delayed the relaunch, which is still expected to happen by the end of 2019. The NZJM is a classic example of a scholar-run journal with almost zero budget, subsidised easily by universities and the NZMS because its costs are so low. An argument often made by vested interests in the publishing industry is that high quality journals are expensive (many journals make income of thousands of dollars per published paper). A recent study (fittingly published as a PeerJ preprint) shows that US$200 per paper should be an upper bound. ​

I have spent some time on Twitter recently, but not for mathematical purposes (I run the accounts @oa_math and @freejournalnet). A substantial number of mathematicians have Twitter accounts, although many seem to use them more for political purposes than to discuss mathematics (for example, Ian Stewart (@JoatStewart) and even Timothy Gowers (@wtgowers) who has been using it for less than a year, after the demise of Google+ necessitated another forum.) This list of mathematicians on Twitter is a useful starting point.

Of course there is a large representation of experts in public outreach, such as Steven Strogatz (@stevenstrogatz), Hannah Fry (@FryRsquared​), Marcus du Sautoy (@marcusdusautoy). Interesting feeds relating to the politics of academia include those by Izabella Laba @ilaba.

Some other accounts that caught my eye and focus more on mathematics include: Numberphile (@numberphile) from MSRI (there is also a Youtube channel and other resources at​) and Fermat’s Library (@fermatslibrary). These channels are focused more at the undergraduate level. Research-level mathematics is not as well represented. The first mathematical blogger John Carlos Baez has a nice feed at @johncarlosbaez.

The American Mathematical Society (and also London Mathematical Society @LondMathSoc​ and Australian Mathematical Society ​@AustMS) are there, but not the New Zealand Mathematical Society yet. The University of Auckland Department of Mathematics is there: @mathsmatter – are any other departments? Antipodean mathematicians I found include ​Nalini Joshi (@monsoon0) and our own Steven Galbraith (@EllipticKiwi).

Twitter of course has its downsides. The pace at which tweets appear requires a lot of discipline in whom to follow and how to read – at times it is like looking at a library of newspapers but only reading the headlines. This goes against the traditions of mathematics. The 140 (now 280) character limit favours concision. LaTeX is not yet supported; mathematical formulae can be embedded as pictures if necessary. Perhaps the medium is simply not (yet) well adapted for mathematicians. Will we ever see Terence Tao on Twitter? Somehow I doubt it. But overall I think it is worth exploring, and I welcome feedback from readers (if I have any – at least on Twitter I can get some idea about that).​

We finish with some brief notes that may help to feed your procrastination.

Cybermath column NZMS Newsletter 2019/Apr

A very short column this time, with only two topics, but each of them fairly important and timely.

After my criticism of the state of the New Zealand Journal of Mathematics in the last column, I have been invited to put my money where my mouth is and do something about it, as a member of the editorial board and the oversight board (the journal is owned jointly by NZMS and the University of Auckland Mathematics Department – I will represent the former). Expect substantial changes in the website (among other things) by the end of 2019. The domain name (not yet live) will change to

Not long before the deadline for this column, news came that the University of California had ended negotiations with Elsevier and cancelled all journal subscriptions. UC had been trying for months to achieve a “publish and read” deal by which papers written by their researchers would be made open access. I (and many others) feel that such deals (which have been struck with several publishers by national consortia in the last few years) are far too generous to the large commercial publishers, but apparently Elsevier wanted even more. According to UC, the final straw was that Elsevier communicated directly with UC researchers, omitting key points about he negotiation, in an attempt to influence the negotiations. See for more information.

It is very clear that large and profit-hungry corporations of this type are simply incompatible with scholarly publishing. My prediction is that after a short transition period no one will miss, or even notice, that they are not subscribed. UC has several contingency plans in place involving fancy inter-library loans. I hope that the money saved (in the tens of millions of dollars per year) will be put to good use, for example by supporting community-controlled infrastructure such as and free journals of the NZ J. Math. type.

I am not holding my breath, but I really hope that the NZ university libraries (who pay tens of millions annually for subscriptions) can follow UC’s lead. Such cancellations are becoming increasingly common – see SPARC’s list.

Feedback on Plan S implementation guidelines

With Jon Tennant, Dmitri Zaitsev and Christian Gogolin I have submitted substantial feedback. The abstract:

We argue that Coalition members should favour, both in words and via their spending decisions, community-controlled, no-author-fee journals over commercially owned journals charging APCs. This is for reasons of fairness, economic efficiency, and sustainability. We see Plan S as a strong statement and step in the right direction, but encourage Coalition members to be more forward-thinking about how they want the future scholarly publishing market to look, and make sure that they are giving due consideration to the non-commercial elements of the ecosystem.

Cybermath column NZ Math Society Newsletter Dec 2018

I have been writing this column for the last few years. Here is the upcoming column – if I have time I will include the older ones here, although some may be only of historical interest now.


Having failed to make the last issue, this column is probably too late to say anything interesting about the Fields medallists for 2018. The best general description of the medallists and their work that I saw was in Quanta magazine – there is a wealth of interesting information there. This free online resource backed by the Simons Foundation (itself created by the world’s richest mathematician) has many excellent articles written for the thinking layperson. For a completely different perspective, see Doron Zeilberger’s opinion.

I have started using Twitter (but only as representative of professional organisations MathOA and Free Journal Network) and have been looking for interesting mathematical content there. Twitter is best used to advertise links to other content, and formulae are not easy to include there. It might be fun to try to present a nontrivial proof in 140 (or 280) characters! A recent tweet by Clifford Pickover presented a 1966 paper from Bulletin of the American Mathematical Society  that was only two sentences long, with no abstract, which is presumably a record. If any readers have interesting links to mathematics on Twitter, please let this column(ist) know.

So, as usual, back to academic publishing. The big news since the last column is the advent of Plan S, stemming from a decision by several national European science funders to accelerate the change to open access publication that has been seen by many as inevitable since the internet became widely used on the late 1990s. After all, publication mean making public, and not using modern technology to do that seems very weird. Plan S, which has already been revised once and which has a feedback deadline of 1 Feb 2018, has attracted support from charitable funders (such as the Gates Foundation) and non-European government funders – including several from China, which many outsiders had seen as uninterested in open access. If it is implemented as expected, within 2 years all grant-funded research will have to be published under stringent open access rules. This is a major incentive for “prestigious” journals to change their way of operating. I recently had a conversation with the Editor-in-Chief of perhaps the most highly-reputed mathematics journal, who is concerned about this issue (but apparently not yet concerned enough to make major changes in the journal’s antiquated processes!)

As usual when the status quo is threatened, there has been resistance. An open letter by researchers mainly in the field of chemistry has circulated. And support: a letter supporting funder mandates of the Plan S type has circulated more recently. Each has 1000-2000 signatories, a  tiny fraction of researchers worldwide (I have signed the second but not the first). The main concerns of the former letter are academic freedom (which I consider to be barely relevant here) and the impact on scholarly societies, which often subsidise their operations via journal subscriptions.

The NZ Journal of Mathematics, supported by the NZ Math Society and the University of Auckland Maths Department,  is freely available online with no authors charges, which is excellent. However it has been allowed to stagnate in some ways, and is not up to the standard of similar journals. I am not discussing the editorial and refereeing standards, but the website, licence information, ethics statement, and other things expected from a serious publisher (see the criteria for membership of the Free Journal Network, satisfied by the Australasian Journal of Combinatorics and Electronic Journal of Combinatorics, for example). I hope that some much-needed modernisation can occur and this journal can take its rightful place in the journal ecosystem.

It is not hard to imagine a much better system than the current one. Universal open access, with publication costs paid for by libraries and research funders without authors having to consider payment, would save perhaps 80% of current costs worldwide (now paid mostly by libraries via subscriptions). To keep costs even lower, a widespread use of the arXiv overlay model used by, for example Tim Gowers’ recently established Discrete Analysis and Advances in Combinatorics would be a substantial improvement. One of the features of the current system that every researcher knows about but is rarely mentioned in policy discussions is that (at least in fields like mathematics) commercial publishers very often subtract value from an arXiv version by making typesetting and proofreading errors. In fact, the published version has not really been peer reviewed, because changes can be made by the author after acceptance and usually only non-researcher publisher staff see them.
Conversion to a better system has been much slower than everyone expected. My opinion is that there is plenty of blame to go around and that big commercial publishers must share some of it, but universities, learned societies and researchers have had the ability to fix the situation and have largely abdicated their responsibility.​ I urge all readers to at least support those of us who are working hard to bring about a better system, even if you can’t spare any effort to help. A simple discussion with colleagues and administrators at your own institution can often be surprisingly fruitful. And make your voice heard by signing relevant petitions, or explicitly state that you are apathetic and I can have your proxy vote! And those happy few readers who are in a position to influence policy, please doing it, or ask me how. For example, the RSNZ/Marsden Fund could sign up to Plan S right away if they chose.
For those interested in control by researchers of scholarly publishing (which is the first principle of Fair Open Access and without which, in my view, no good sustainable alternative system can function), there will be an online event on 7 February 2019 with which Free Journals Network is involved, among several other organisations. Check out Academic-Led Publishing Day
Some other big news since the last column concerns the Ted Hill affair. This is an enormously controversial issue, and I will give some selected links for those who have not already followed it. Briefly, a paper studying a model of evolution with possible implications that support the general view that differences in participation in research mathematics by men and women may not be due solely to deficient social organization was accepted by Mathematical Intelligencer, then rejected for political reasons. It was then accepted in New York Journal of Mathematics and swiftly removed after complaints by its editorial board. The Editor-in-Chief died very soon after and the accepting editor is no longer an editor there. My opinion is that very few people came out of this looking better than when they went in, and it shows the need for high ethical standards in all aspects of research. When the basic standards of liberal democracy are under heavy assault by authoritarian leaders and their helpers worldwide, we must hold the line and not allow science to be polluted. And we should strive to improve our standards – several years of being interested in academic publishing have shown me that there are many dodgy practices still out there!
Some links:

How not to write a review of a journal paper

My excellent PhD student submitted a paper to a special issue of a journal dedicated to network science. One of the reviewers wrote a report that included the following choice observations. We have since been told that the writer is a very senior figure in the field, and the editor apologized for the tone. This is a fairly outrageous abuse of power and not likely to nurture future researchers. There were some useful observations that made sense but not as many as I would have expected from someone with such alleged competence.

I regret to claim that, despite the enthusiasm with which I accepted the invitation to review this manuscript, I am appalled by it. My sense is that you do not comprehend the nature of signed networks, their subtle dynamics and have produced a manuscript that lacks any understanding of the substantive concerns surrounding the study of signed networks. You appear to be clueless – sorry, but I must be blunt – about important substantive and technical issues in this area. Substance matters when studying social networks not you give an airborne copulation about substance. Nor do you appear to care about the interplay between substance and technique in studying social networks.


These figures are meaningless. While moving onto the realm of biological networks has potential interest value, the exposition adds nothing. I am sure there are substantive issues in this literature that dwarf a narrow-minded concern with frustration indices as if this is the entry point to the kingdom of eternal life.

Please pay attention to substance! But I suspect, given this manuscript, you do not care about substance. As I read your manuscript, substance just gets in the way of a narrow focus on methods.

You have got to be kidding!  …  your claim, given the equivalence of two measures, strikes me as false and designed to promote your own work.

Research news

A few papers are working their way through the journal system:

Once all these are finally done, I can get back to some work on generating functions, after several years, which I am very much looking forward to.


AlCo vs JACo – a stark comparison

Journal of Algebraic Combinatorics has been published by Springer since 1992. It was founded by Chris Godsil, Ian Goulden, and David Jackson. It has been a well regarded specialised journal.

In June 2017 the four editors-in-chief gave notice to Springer that they would resign at the end of the year. The entire editorial board (except for two members who decided to retire on the grounds of age) followed the EiCs to a new home. The new title is Algebraic Combinatorics, currently published by Centre Mersenne. Note that this journal is run according to the Fair Open Access Principles, so that any subsequent change of publisher will not require a change in the title of the journal.

Springer is attempting to continue the old title J. Algebraic Combinatorics with new editors. I know of many people from the algebraic combinatorics research community who were approached and refused. Eventually Ilias Kotsireas has accepted the offer to be EiC, despite explicitly being asked not to by the former EiCs.

The entire editorial board of Algebraic Combinatorics, including the 4 current EiCs, consists of 43 people. JACo, on the other hand, has 15 including 4 Advisory Editors.. The new editors of JACo have very little to do with the subject of algebraic combinatorics. Using the American Mathematical Society’s invaluable (and paywalled) resource MathSciNet, we can look for at papers written by various editors, having either primary or secondary classification 05E (Algebraic Combinatorics). We find the following data for JACo.

  • EiC – Kotsireas 0
  • Advisory board (4 people) 1
  • Editors (10 people) 9

However for AlCo:

  • EiCs (4 people) 69
  • Editorial board (4 of 39, almost randomly selected) 110

AlCo has published 12 papers since January 2018 and received 140 submissions since July 2017.  According to one of the EiCs, the quality of submissions has risen since the move from Springer (although some subfields have reduced in quantity, which he attributed to authors waiting until AlCo is fully indexed).

It is completely clear that Algebraic Combinatorics is the continuation of the original journal founded in 1992, and the journal currently called JACo is a “zombie”.

Kotsireas’ recent editorial states: “…the research area of algebraic combinatorics is vibrant enough to sustain two high- quality journals”.

The obvious response is: “Why not set up a new journal elsewhere if there is so much room in the market?” If there were room, why didn’t Springer, or the new editors, do this? It seems clear that they only seek to use the reputation created by the old editors (and authors and reviewers) to improve their own personal standing, at the expense of the research field they purport to represent. Whatever that research field is, it seems that it is not really algebraic combinatorics.

Kotsireas also says: “I would like to thank the previous Editors- in Chief of JACO, with whom we had a very professional, productive, cordial and effective collaboration, during the transition period.”

This ignores the fact that the following message was received from Springer by the EiCs, who had agreed to work until 31 Dec 2017 and to see through all papers in their editorial queue.

“Due to the fact that a competing journal in 2017 (Algebraic Combinatorics) has been formulated which comprises the board of JACO, Ilias Kotsireas will be installed as an EIC as of Sunday October 15.  It is also our understanding that current EICs of JACO (or at least some of you) will also become EICs of board members of Algebraic Combinatorics in 2018. Due to these extraordinary circumstances, we want Ilias Kotsireas to have final input on the acceptance and rejection of all articles that are in process until the end of your terms on December 31. If you feel you cannot comply with this measure and cooperate fully with Illias on the disposition of all papers, then it is best to part ways at this point and terminate your contracts early.”

Personally, I find this to be inconsistent with the description by Kotsireas. The fact that the original editors of JACo did not cause problems when presented with a fait accompli is not the same as having a “very professional, productive, cordial and effective collaboration, during the transition period.”

At first sight, it seems that it would have been so much easier for Springer to just agree to Fair Open Access, and publish the journal at a reasonable price. But the business model of such big commercial publishers involves running down the reputational capital generated by decades of work by authors, editors and reviewers, and investing as little as possible, and maintaining huge profit margins. Why work for a living if you can be a rentier capitalist? The company founded in 1842 by Julius Springer had a long history of service to the mathematical community, but, like journals such as JACo, the current entity usually called “Springer” bears little relation to the original entity. Since its takeover by Bertelsmann in 1998 it has gone through several incarnations, currently being called SpringerNature after a merger in 2015.

My guess is that the current JACo EiC is being paid about $8000-10000 per year, getting another CV item, and perhaps getting local recognition at his institution, so motivation there is clear. Exactly what the advisory board members and some associate editors, distinguished mathematicians from other fields, think they are doing is very unclear to me. I call on them to let the title die a natural death. Clear public statements by senior members of the algebraic combinatorics community are desirable. And the founding editors should insist on their names being removed from the JACo site. They founded a journal, and it continues under a new name, with them as editorial board members. The zombie journal must die.

Cybermath column NZ Math Society Newsletter Apr 2018

We focus (yet again) on a few developments in scholarly publishing, with a strong mathematical flavour. One is the establishment in late January 2018 (by me, with help from Jonathan Klawitter and Dmitri Zaitsev) of the Free Journal Network. We are all familiar with “diamond” open access journals, with no author fees, typically run by volunteer academic labour. Examples include Electronic J. Combinatorics, Australasian J. Combinatorics, New York J. Math., NZ J. Math.. Such journals are often of a very good standard as far as editorial processes go, but sometimes lack a few desirable features (e.g. DOIs, mobile-readable websites), can be seen as wasteful of researcher time, and are run on very low budgets (typically zero, with subsidy from a university providing the website). The FJN has been established to help promote such journals, attract small amounts of funding to fund luxuries such as those described above ($\varepsilon > > 0$ in this case), and allow sharing of best practices. We intend it to act as a whitelist for people searching for well run, ethically acceptable journals with reasonably high standards. So far there are 22 member journals of which 14 are in mathematics. Many of the latter were mentioned in the August 2017 column. One of these is Algebraic Combinatorics, the thriving new incarnation of J. Algebraic Combinatorics (see more on this below).
Of course, there are hundreds of mathematics journals that fall under the “diamond” label (many but certainly not all can be found in the Directory of Open Access Journals). However FJN has some formal requirements, namely that members satisfy the Fair Open Access Principles. These recently formulated principles are intended to formalise the intuitive idea of journals that run like those mentioned above, with no financial barriers to authors or readers, and community control of the journal. Some diamond journals (for example Annales de l’Institut Fourier and Acta Mathematica) have copyright transfer agreements that are inconsistent with FOAP, but are otherwise fine. Many diamond journals are very small, regional or otherwise not high priority for FJN to invest effort into. The ultimate aim of FJN is to build a portfolio of open access journals that is strong enough that libraries will pay to support them by redirecting subscription funding, so we can compete head-on with Elsevier, Springer, et al.
Readers having suggestions for journals to consider for membership should contact
Another  recent project is the establishment (with Dmitri Zaitsev) of an online forum Publishing Reform (there is also a private strategy forum). The idea is to centralize discussions and collaborate on useful documents and concrete actions to improve journal publishing. Mathematicians are again well represented here, including G\”{u}nter Ziegler,  negotiator with Elsevier for DEAL in Germany; Martin Gr\”{o}tschel, President of Berlin-Brandenburg Academy of Sciences and Humanities; Timothy Gowers, Fields Medallist and Elsevier boycott initiator.
I recommend that readers check out the discussion site above and contribute as they see fit. More details about the ecosystem of community-controlled journals can be found in an article I recently wrote, to appear in August 2018 Notices of the American Mathematical Society.
Speaking of Elsevier, negotiations in Germany are dragging on, with no end in sight. The slightly bizarre spectacle of institutions agreeing to cancel access to journals and refusing to pay, but Elsevier providing access for free (presumably for fear of researchers working out just how easily they can cope without a subscription)  shows just how dysfunctional the journal publishing market is. I have heard rumours that the Australia/NZ negotiations with Elsevier have also stalled, over the issue of nondisclosure agreements.
In Europe in particular there is substantial government support for the idea of open access, but almost without exception the wrong choices are being made over and over, and legacy publishers (presumably because they can pay lobbyists) are being given unfair advantages.The latest missteps are a Call for Tenders for the European Open Research   Publishing Platform, which excludes organisations not already having a turnover of at least 1 million euros, and the EU Open Science Monitor giving Elsevier a contract to monitor the progress of open science.
Finally, the flipped journal Algebraic Combinatorics, published by Centre Mersenne, is thriving, having published 12 papers since January and having had 140 submissions at time of writing (anecdotal evidence from one editor-in-chief is that the quality has risen since the breakaway from Springer). An analysis of the board of the zombie  Journal of Algebraic Combinatorics shows exactly what is going on. Springer apparently intends to capitalise on the reputation of the journal, built up over 25 years by the editorial board that has departed, by using new editors and ignoring what they do. A systematic look at MathSciNet shows that the editor-in-chief, advisory editors and editorial board of JACo (14 people in total) altogether have fewer papers published in the field of algebraic combinatorics (AMS classification 05E primary/secondary) than does almost any one individual editor of AlCo, and about one-third as many as just one of those editors.
As Marcus Tullius Cicero apparently apparently ended his speeches in the Roman Senate by calling for he destruction of Carthage, I call here for zombie JACo to die, and the big publishers to be abandoned until they actually provide service at reasonable price, and start to care about quality. These issues are too important to ignore – do something about it (ask me how if you don’t know)!