Books

1. Motivic integration, the McKay correspondence and wild ramification, in preparation, version:2021-11-11.

2. A Glimpse into University Math Through Games, Kyoritsu Shuppan (Dec. 2018).

Papers

My papers on Google Scholar

1. The Manin conjecture for toric stacks,
   joint work with Ratko Darda,
   arXiv:2311.02012.

2. Higher Jacobian ideals, contact equivalence and motivic zeta functions,
   joint work with Quy Thuong Lê,
   arXiv:2310.07976, to appear in Revista Matemática Iberoamericana.

3. Non-commutative resolutions of linearly reductive quotient singularities,
   joint work with Christian Liedtke,
   The Quarterly Journal of Mathematics, haae033, (Jun. 2024). DOI:https://doi.org/10.1093/qmath/haae033

4. F-blowups and essential divisors for toric varieties,
   joint work with Enrique Chávez-Martínez and Daniel Duarte,
   arXiv:2304.13247.

5. Log centres of noncommutative crepant resolutions are Kawamata log terminal: remarks on a paper of Stafford and Van den Bergh,
   joint work with Colin Ingalls, Contemporary Mathematics 801, Recent Advances in Noncommutative Algebra and Geometry, 143-154, (Jul. 2024). Webpage of the entire volume

6. Quantitative inverse Galois problem for semicommutative finite group schemes,
   joint work with Ratko Darda,
   arXiv:2210.01495.

7. The Batyrev-Manin conjecture for DM stacks,
   joint work with Ratko Darda,
   arXiv:2207.03645, to appear in the Journal of the European Mathematical Society.

8. Torsors for finite group schemes of bounded height,
   joint work with Ratko Darda,
   Journal of London Mathematical Society, Vol. 108, Issue 3, 1275-1331, (Sep. 2023). DOI:https://doi.org/10.1112/jlms.12780

9. The isomorphism problem of projective schemes and related algorithmic problems,
   International Journal of Algebra and Computation, Vol. 33, No. 5, 893-926, (Jun. 2023). DOI:https://doi.org/10.1142/S021819672350039X

10. Open problems in the wild McKay correspondence and related fields,
    Advanced Studies in Pure Mathematics, Vol. 88 "McKay correspondence, Mutation and related topics," 279-303, (Apr. 2023). DOI:https://doi.org/10.2969/aspm/08810279

11. On the behavior of stringy motives under Galois quasi-étale covers,
    joint work with Javier Carvajal-Rojas,
    arXiv:2105.05214.

12. The wild McKay correspondence for cyclic groups of prime power order,
    joint work with Mahito Tanno,
    Illinois Journal os Mathematics, 65, 619-654, (Sep. 2021). DOI:https://doi.org/10.1215/00192082-9402078

13. Moduli of formal torsors II,
    joint work with Fabio Tonini,
    Annales l'Institut Fourier, Vo. 73, No. 2, 511-558, (May 2023). DOI:https://doi.org/10.5802/aif.3533

14. Motivic integration over wild Deligne-Mumford stacks,
    Algebraic Geometry, 11(2), 178–255, (Mar. 2024). DOI:https://doi.org/10.14231/AG-2024-007

15. The wild McKay correspondence via motivic integration,
    Sugaku, 70, 159-183 (Apr. 2018)
    (in Japanese. The original Japanese title is モチーフ積分による野性マッカイ対応.)
    DOI:https://doi.org/10.11429/sugaku.0702159, English version in Sugaku Expositions

16. Notes on the motivic McKay correspondence for the group scheme \(\alpha_p \),
    joint work with Fabio Tonini,
    Singularities — Kagoshima 2017; Proceedings of the 5th Franco-Japanese-Vietnamese Symposium on Singularities, 215-233 (Jul. 2020). DOI:https://doi.org/10.1142/9789811206030_0011

17. Discrepancies of \(p\)-cyclic quotient varieties,
    Journal of Mathematical Sciences, the University of Tokyo, 26, 1-14 (Mar. 2019). Journal article page

18. Moduli of formal torsors,
    joint work with Fabio Tonini,
    Journal of Algebraic Geometry, 29, 753-801 (Jun. 2020). DOI:https://doi.org/10.1090/jag/771

19. Motivic Serre invariants modulo the square of \(\mathbb{L}-1\),
    Proceedings of the American Mathematical Society, 146, 547-554 (Feb. 2018). DOI:https://doi.org/10.1090/proc/13780

20. Vojta’s conjecture, singularities and multiplier-type ideals,
    Kodai Mathematical Journal, 41, 566-578 (Oct. 2018).
    DOI:https://doi.org/10.2996/kmj/1540951254 (this is a shortened version of the preprint "Vojta's conjecture for singular varieties", arXiv:1610.03593).

21. Mass formulas for local Galois representations and quotient singularities II: dualities and resolution of singularities,
    joint work with Melanie Matchett Wood
    Algebra & Number Theory, 11, 817-840 (Jun. 2017).
    DOI:https://doi.org/10.2140/ant.2017.11.817 (Errata to this paper is to appear on the ANT website. Here are supplementary notes.)

22. Manin's conjecture vs. Malle's conjecture,
    arXiv:1505.04555.

23. The wild McKay correspondence and \(p\)-adic measures,
    Journal of the European Mathematical Society, 19, 3709-3734 (Nov. 2017). DOI:https://doi.org/10.4171/jems/751

24. Densities of rational points and number fields,
    arXiv:1408.3912.

25. Wilder McKay correspondences,
    Nagoya Mathematical Journal, 221, 111-164 (Mar. 2016). DOI:https://doi.org/10.1017/nmj.2016.3

26. Mass formulas for local Galois representations and quotient singularities I: a comparison of counting functions,
    joint work with Melanie Matchett Wood,
    International Mathematics Research Notices, 2015, 12590–12619 (Jan. 2015).
    DOI:https://doi.org/10.1093/imrn/rnv074

27. Toward motivic integration over wild Deligne-Mumford stacks,
    Higher dimensional algebraic geometry, Advanced Studies in Pure Mathematics, 74, 407-437 (2017). DOI:https://doi.org/10.2969/aspm/07410407

28. Higher Semple-Nash blowups and F-blowups,
    Clay Mathematics Proceedings, Vol. 20, 327-340 (Jan., 2014). PDF of the entire volueme

29. The p-cyclic McKay correspondence via motivic integration,
    Compositio Mathematica, 150, 1125-1168 (Jul., 2014).
    DOI:https://doi.org/10.1112/S0010437X13007781

30. Pure subrings of regular local rings, endomorphism rings and Frobenius morphisms,
    Journal of Algebra, 370, 15-31 (Nov., 2012).
    DOI:https://doi.org/10.1016/j.jalgebra.2012.07.027

31. F-blowups of normal surface singularities,
    joint work with Nobuo Hara and Tadakazu Sawada,
    Algebra & Number Theory 7-3, 733--763 (Aug., 2013).
    DOI:http://dx.doi.org/10.2140/ant.2013.7.733

32. Frobenius morphisms of noncommutative blowups,
    Singularities in Geometry and Topology, Strasbourg 2009 (IRMA Lectures in Mathematics and Theoretical Physics 20), 269-283 (Dec., 2012). DOI:https://doi.org/10.4171/118-1/14

33. Universal flattening of Frobenius,
    American Journal of Mathematics, 134, 349-378 (Apr., 2012).
    DOI:https://doi.org/10.1353/ajm.2012.0014, JSTOR article page

34. Noncommutative resolution, F-blowups and D-modules,
    joint work with Yukinobu Toda,
    Advances in Mathematics, 222, 318-330 (Sep., 2009).
    DOI:https://doi.org/10.1016/j.aim.2009.04.004

35. On monotonicity of F-blowup sequences,
    Illinois Journal of Mathematics, 53, 101-110 (May, 2009). DOI:https://doi.org/10.1215/ijm/1264170841

36. Non-adic formal schemes,
    International Mathematics Research Notices, 2009, 2417-2475 (Feb., 2009).
    DOI:https://doi.org/10.1093/imrn/rnp021

37. Flag higher Nash blowups,
    Communications in Algebra, 37, 1001-1015 (Mar., 2009).
    DOI:https://doi.org/10.1080/00927870802279022

38. Higher Nash blowups,
    Compositio Mathematica, 143, 1493-1510 (Nov., 2007). DOI:https://doi.org/10.1112/S0010437X0700276X

39. Motivic integration over Deligne-Mumford stacks,
    Advances in Mathematics, 207, 707-761 (Dec., 2006).
    DOI:https://doi.org/10.1016/j.aim.2006.01.004

40. Jet schemes, log discrepancies and inversion of adjunction,
    joint work with L. Ein and M. Mustata,
    Inventiones Mathematicae, 153, 519-535, (Sep., 2003). DOI:https://doi.org/10.1007/s00222-003-0298-3

41. Dimensions of jet schemes of log singularities,
    American Journal of Mathematics, 125, 1137-1145 (Oct., 2003). DOI:https://doi.org/10.1353/ajm.2003.0037, JSTOR article page

42. Twisted jets, motivic measures and orbifold cohomology,
    Compositio Mathematica, 140, 396-422 (Mar., 2004).　 DOI:https://doi.org/10.1112/S0010437X03000368

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Last update: July 13, 2024