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arxiv: 2607.00359 · v1 · pith:BLIO7UM5new · submitted 2026-07-01 · 🧮 math.RA

The Equivalence Problem for Generalized Airy Operators

Pith reviewed 2026-07-02 03:53 UTC · model grok-4.3

classification 🧮 math.RA
keywords agentairyequivalencegeneralizedoperatorsanswerapplicationartificial
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The pith

Proves degree obstructions for equivalence of generalized Airy operators of the same type and answers Katz's 1987 question.

A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.

Generalized Airy operators form a family of differential operators in algebra. The authors derive obstructions based on degree that prevent equivalence between operators of the same type under certain conditions. They apply these obstructions to settle an open question about specific operators raised in 1987. The work relies on algebraic techniques to compare operator properties. Parts of the proof in sections 3 and 4 were developed with assistance from an AI system called MechMath Agent Team.

Core claim

We establish degree obstructions to the equivalence of generalized Airy operators of the same type.

Load-bearing premise

The definitions of generalized Airy operators of the same type and the standard notion of equivalence in the literature permit the stated degree obstructions to apply directly.

read the original abstract

In this paper, we establish degree obstructions to the equivalence of generalized Airy operators of the same type. As an application, we answer a question posed by Nicholas M. Katz in Inventiones Mathematicae (87, pp. 13-61,1987). The main results of Sections 3 and 4 were obtained through a close interactive collaboration between the authors and the artificial intelligence agent system MechMath Agent Team (MMAT).

Editorial analysis

A structured set of objections, weighed in public.

Desk editor's note, referee report, simulated authors' rebuttal, and a circularity audit. Tearing a paper down is the easy half of reading it; the pith above is the substance, this is the friction.

Referee Report

0 major / 0 minor

Summary. The paper claims to establish degree obstructions to the equivalence of generalized Airy operators of the same type. As an application, it answers a question posed by Nicholas M. Katz in Inventiones Mathematicae (1987). The main results of Sections 3 and 4 were obtained via collaboration with the MechMath Agent Team (MMAT) AI system.

Significance. If the degree obstructions hold under the stated definitions of same-type operators and equivalence, the work would resolve an open question on classification of these operators in the theory of rings and algebras. No machine-checked proofs, reproducible code, or parameter-free derivations are mentioned.

Circularity Check

0 steps flagged

No significant circularity identified from available text

full rationale

The abstract states the paper establishes degree obstructions to equivalence of generalized Airy operators of the same type and answers a 1987 question by Katz, with main results in Sections 3 and 4 obtained via collaboration with an AI system. No equations, definitions, or citations are supplied in the provided context that would allow identification of any self-definitional steps, fitted inputs renamed as predictions, or load-bearing self-citations reducing the central claim to its own inputs by construction. The derivation is therefore treated as self-contained against the external benchmark of the cited Inventiones paper, consistent with the default expectation that most papers are not circular.

Axiom & Free-Parameter Ledger

0 free parameters · 1 axioms · 0 invented entities

Based on abstract only; no free parameters, ad hoc axioms, or invented entities are mentioned.

axioms (1)
  • standard math Standard axioms of algebra and the theory of differential operators
    Background assumptions required for any work in this area.

pith-pipeline@v0.9.1-grok · 5594 in / 939 out tokens · 58725 ms · 2026-07-02T03:53:20.425996+00:00 · methodology

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Works this paper leans on

267 extracted references · 106 canonical work pages

  1. [1]

    Trends in contemporary mathematics , SERIES =

    Zannier, Umberto , TITLE =. Trends in contemporary mathematics , SERIES =. 2014 , MRCLASS =

  2. [2]

    2016 , MONTH = Dec, KEYWORDS =

    Davy, Damien , URL =. 2016 , MONTH = Dec, KEYWORDS =

  3. [3]

    1997 , PAGES =

    Serre, Jean-Pierre , TITLE =. 1997 , PAGES =. doi:10.1007/978-3-642-59141-9 , URL =

  4. [4]

    Amzallag, Eli and Minchenko, Andrei and Pogudin, Gleb , TITLE =. Math. Comp. , FJOURNAL =. 2022 , NUMBER =. doi:10.1090/mcom/3695 , URL =

  5. [5]

    Petersen, Sebastian , TITLE =. J. Number Theory , FJOURNAL =. 2006 , NUMBER =. doi:10.1016/j.jnt.2005.12.006 , URL =

  6. [6]

    1997 , PAGES =

    Serre, Jean-Pierre , TITLE =. 1997 , PAGES =. doi:10.1007/978-3-663-10632-6 , URL =

  7. [7]

    Probl\`emes arithm\'

    N. Probl\`emes arithm\'. Bull. Soc. Math. France , FJOURNAL =. 1952 , PAGES =

  8. [8]

    van der Put, Marius , TITLE =. J. Symbolic Comput. , FJOURNAL =. 2005 , NUMBER =. doi:10.1016/j.jsc.2004.11.013 , URL =

  9. [9]

    Sun, Mengxiao , TITLE =. Comm. Algebra , FJOURNAL =. 2019 , NUMBER =. doi:10.1080/00927872.2019.1567750 , URL =

  10. [10]

    On the computation of the differential

    Rettstadt, Daniel , year=. On the computation of the differential

  11. [11]

    Robertz, Daniel and Sei , Matthias , TITLE =. Comm. Algebra , FJOURNAL =. 2023 , NUMBER =. doi:10.1080/00927872.2022.2137520 , URL =

  12. [12]

    2017 , PAGES =

    Poonen, Bjorn , TITLE =. 2017 , PAGES =. doi:10.1090/gsm/186 , URL =

  13. [13]

    Acta Math

    Masser, David and Zannier, Umberto , TITLE =. Acta Math. , FJOURNAL =. 2020 , NUMBER =. doi:10.4310/ACTA.2020.v225.n2.a2 , URL =

  14. [14]

    Sur la conjecture des

    Andr\'. Sur la conjecture des. Geometric aspects of. 2004 , MRCLASS =

  15. [15]

    Groupes de

    Berkenbosch, Maint and van der Put, Marius , TITLE =. Groupes de. 2006 , MRCLASS =

  16. [16]

    2022 , eprint=

    Root Parametrized Differential Equations for the classical groups , author=. 2022 , eprint=

  17. [17]

    Goldman, Lawrence , TITLE =. Trans. Amer. Math. Soc. , FJOURNAL =. 1957 , PAGES =. doi:10.2307/1992934 , URL =

  18. [18]

    The behaviour of the differential

    dos Santos, Jo\. The behaviour of the differential. J. Reine Angew. Math. , FJOURNAL =. 2009 , PAGES =. doi:10.1515/CRELLE.2009.091 , URL =

  19. [19]

    , TITLE =

    Katz, Nicholas M. , TITLE =. 1990 , PAGES =. doi:10.1515/9781400882434 , URL =

  20. [20]

    , TITLE =

    Strickland, Neil P. , TITLE =. Homotopy invariant algebraic structures (. 1999 , MRCLASS =. doi:10.1090/conm/239/03608 , URL =

  21. [21]

    , TITLE =

    Grothendieck, A. , TITLE =. Inst. Hautes \'. 1967 , PAGES =

  22. [22]

    and Prestel, Alexander , TITLE =

    Engler, Antonio J. and Prestel, Alexander , TITLE =. 2005 , PAGES =

  23. [23]

    Tretkoff, Carol and Tretkoff, Marvin , TITLE =. Amer. J. Math. , FJOURNAL =. 1979 , NUMBER =. doi:10.2307/2374143 , URL =

  24. [24]

    Dale and Heckman, Gert , TITLE =

    Beukers, Frits and Brownawell, W. Dale and Heckman, Gert , TITLE =. Ann. of Math. (2) , FJOURNAL =. 1988 , NUMBER =. doi:10.2307/2007054 , URL =

  25. [25]

    Kolchin, E. R. , TITLE =. Amer. J. Math. , FJOURNAL =. 1968 , PAGES =. doi:10.2307/2373294 , URL =

  26. [26]

    , TITLE =

    Singer, Michael F. , TITLE =. Pacific J. Math. , FJOURNAL =. 1993 , NUMBER =

  27. [27]

    , title=

    Milne, James S. , title=. 2012 , note=

  28. [28]

    Milne, J. S. , TITLE =. Arithmetic geometry (. 1986 , MRCLASS =

  29. [29]

    1954 , PAGES =

    Kaplansky, Irving , TITLE =. 1954 , PAGES =

  30. [30]

    Feng, Ruyong , TITLE =. Trans. Amer. Math. Soc. , FJOURNAL =. 2021 , NUMBER =. doi:10.1090/tran/8143 , URL =

  31. [31]

    Abelian varieties and number theory , SERIES =

    Green, Barry and Roquette, Peter , TITLE =. Abelian varieties and number theory , SERIES =. [2021] 2021 , MRCLASS =. doi:10.1090/conm/767/15398 , URL =

  32. [32]

    Israel J

    Wibmer, Michael , TITLE =. Israel J. Math. , FJOURNAL =. 2023 , NUMBER =. doi:10.1007/s11856-022-2383-6 , URL =

  33. [33]

    Wibmer, Michael , TITLE =. \'. 2020 , PAGES =

  34. [34]

    1975 , PAGES =

    Zariski, Oscar and Samuel, Pierre , TITLE =. 1975 , PAGES =

  35. [35]

    2016 , PAGES =

    Sauloy, Jacques , TITLE =. 2016 , PAGES =. doi:10.1090/gsm/177 , URL =

  36. [36]

    2011 , PAGES =

    Crespo, Teresa and Hajto, Zbigniew , TITLE =. 2011 , PAGES =. doi:10.1090/gsm/122 , URL =

  37. [37]

    2009 , PAGES =

    Stichtenoth, Henning , TITLE =. 2009 , PAGES =

  38. [38]

    1970 , PAGES =

    Altman, Allen and Kleiman, Steven , TITLE =. 1970 , PAGES =

  39. [39]

    Ribes, Luis and Steinberg, Benjamin , TITLE =. Enseign. Math. (2) , FJOURNAL =. 2010 , NUMBER =. doi:10.4171/LEM/56-1-2 , URL =

  40. [40]

    Model theory of profinite groups having the

    Chatzidakis, Zo\'. Model theory of profinite groups having the. Illinois J. Math. , FJOURNAL =. 1998 , NUMBER =

  41. [41]

    Bachmayr, Annette and Harbater, David and Hartmann, Julia and Wibmer, Michael , TITLE =. Trans. Amer. Math. Soc. , FJOURNAL =. 2021 , NUMBER =. doi:10.1090/tran/8352 , URL =

  42. [42]

    2021 , journal=

    Bachmayr, Annette and Harbater, David and Hartmann, Julia and Wibmer, Michael , title=. 2021 , journal=

  43. [43]

    preprint , year=

    The elementary theory of regularly closed fields , author=. preprint , year=

  44. [44]

    , title=

    Milne, James S. , title=. 2015 , note=

  45. [45]

    Harbater, David , title=

  46. [46]

    Iwasawa, Kenkichi , TITLE =. Ann. of Math (2) , FJOURNAL =. 1953 , PAGES =. doi:10.2307/1969754 , URL =

  47. [47]

    , TITLE =

    Magid, Andy R. , TITLE =. J. Algebra , FJOURNAL =. 2001 , NUMBER =. doi:10.1006/jabr.2001.8876 , URL =

  48. [48]

    Douady, Adrien , TITLE =. C. R. Acad. Sci. Paris , VOLUME =. 1964 , PAGES =

  49. [49]

    Pop, Florian , TITLE =. Invent. Math. , FJOURNAL =. 1995 , NUMBER =. doi:10.1007/BF01241142 , URL =

  50. [50]

    Dissertation, available at http://www.ub.uni-heidelberg.de/archiv/4550 , YEAR =

    Oberlies, Thomas , TITLE =. Dissertation, available at http://www.ub.uni-heidelberg.de/archiv/4550 , YEAR =

  51. [51]

    Bachmayr, Annette and Harbater, David and Hartmann, Julia , TITLE =. J. Algebra , FJOURNAL =. 2018 , PAGES =. doi:10.1016/j.jalgebra.2018.07.017 , URL =

  52. [52]

    Bachmayr, Annette and Harbater, David and Hartmann, Julia and Pop, Florian , TITLE =. J. Inst. Math. Jussieu , FJOURNAL =. 2021 , NUMBER =. doi:10.1017/S1474748020000018 , URL =

  53. [53]

    Bachmayr, Annette and Harbater, David and Hartmann, Julia and Wibmer, Michael , TITLE =. Doc. Math. , FJOURNAL =. 2018 , PAGES =

  54. [54]

    , TITLE =

    Kovacic, J. , TITLE =. Ann. of Math. (2) , FJOURNAL =. 1971 , PAGES =. doi:10.2307/1970775 , URL =

  55. [55]

    , TITLE =

    Kovacic, J. , TITLE =. Ann. of Math. (2) , FJOURNAL =. 1969 , PAGES =. doi:10.2307/1970653 , URL =

  56. [56]

    Heinrich and van der Put, Marius , TITLE =

    Matzat, B. Heinrich and van der Put, Marius , TITLE =. Galois groups and fundamental groups , SERIES =. 2003 , MRCLASS =

  57. [57]

    Hartmann, Julia , TITLE =. J. Reine Angew. Math. , FJOURNAL =. 2005 , PAGES =. doi:10.1515/crll.2005.2005.586.21 , URL =

  58. [58]

    Recent developments in the inverse

    Harbater, David , TITLE =. Recent developments in the inverse. 1995 , MRCLASS =. doi:10.1090/conm/186/02191 , URL =

  59. [59]

    https://mathoverflow.net/q/211379 , URL =

    Is there a ``free abelian group of rank 1'' in the category of affine group schemes? , AUTHOR =. https://mathoverflow.net/q/211379 , URL =

  60. [60]

    and Mozes, Shahar , TITLE =

    Bass, Hyman and Lubotzky, Alexander and Magid, Andy R. and Mozes, Shahar , TITLE =. Geom. Dedicata , FJOURNAL =. 2002 , PAGES =. doi:10.1023/A:1021221727311 , URL =

  61. [61]

    , TITLE =

    Lubotzky, Alexander and Magid, Andy R. , TITLE =. J. Algebra , FJOURNAL =. 1983 , NUMBER =. doi:10.1016/0021-8693(83)90005-4 , URL =

  62. [62]

    Lubotzky, Alexander and Magid, Andy , TITLE =. J. Algebra , FJOURNAL =. 1982 , NUMBER =. doi:10.1016/0021-8693(82)90006-0 , URL =

  63. [63]

    and Jarden, Moshe , TITLE =

    Fried, Michael D. and Jarden, Moshe , TITLE =. 2008 , PAGES =

  64. [64]

    2010 , PAGES =

    Ribes, Luis and Zalesskii, Pavel , TITLE =. 2010 , PAGES =. doi:10.1007/978-3-642-01642-4 , URL =

  65. [65]

    Milne, J. S. , TITLE =. 2017 , PAGES =. doi:10.1017/9781316711736 , URL =

  66. [66]

    Onishchik, A. L. and Vinberg, \`E. B. , TITLE =. 1990 , PAGES =. doi:10.1007/978-3-642-74334-4 , URL =

  67. [67]

    Generalized

    Chatzidakis, Zo\'. Generalized. 2017 , note=

  68. [68]

    2016 , note=

    Pillay, Anand , title=. 2016 , note=

  69. [69]

    2016 , note=

    Bachmayr, Annette and Wibmer, Michael , title=. 2016 , note=

  70. [70]

    Strongly \'

    Toma. Strongly \'. 2015 , note=

  71. [71]

    2015 , pages=

    Wibmer, Michael , title=. 2015 , pages=

  72. [72]

    Ulmer, Felix and Weil, Jacques-Arthur , TITLE =. J. Symbolic Comput. , FJOURNAL =. 1996 , NUMBER =. doi:10.1006/jsco.1996.0047 , URL =

  73. [73]

    Relations lin\'eaires entre solutions d'une \'equation diff\'erentielle , JOURNAL =

    Compoint,. Relations lin\'eaires entre solutions d'une \'equation diff\'erentielle , JOURNAL =. 1998 , NUMBER =

  74. [74]

    Absolute reducibility of differential operators and

    Compoint,. Absolute reducibility of differential operators and. J. Algebra , FJOURNAL =. 2004 , NUMBER =. doi:10.1016/j.jalgebra.2003.11.010 , URL =

  75. [75]

    Differential equations and algebraic relations , JOURNAL =

    Compoint,. Differential equations and algebraic relations , JOURNAL =. 1998 , NUMBER =. doi:10.1006/jsco.1997.0195 , URL =

  76. [76]

    Wibmer, Michael , TITLE =. J. Algebra , FJOURNAL =. 2012 , PAGES =. doi:10.1016/j.jalgebra.2012.03.035 , URL =

  77. [77]

    2015 , note =

    Di Vizio, Lucia and Hardouin, Charlotte and Wibmer, Michael , title =. 2015 , note =

  78. [78]

    Di Vizio, Lucia and Hardouin, Charlotte and Wibmer, Michael , TITLE =. Adv. Math. , FJOURNAL =. 2014 , PAGES =. doi:10.1016/j.aim.2014.04.005 , URL =

  79. [79]

    , TITLE =

    Singer, Michael F. , TITLE =. Amer. J. Math. , FJOURNAL =. 1988 , NUMBER =. doi:10.2307/2374541 , URL =

  80. [80]

    van der Hoeven, Joris , TITLE =. J. Symbolic Comput. , FJOURNAL =. 2007 , NUMBER =. doi:10.1016/j.jsc.2006.03.007 , URL =

Showing first 80 references.