Yu YANG@RIMS, Kyoto University
**Homepage of Yu YANG**

Project Assistant Professor

Research Institute for Mathematical Sciences, Kyoto University

Kyoto 606-8502, Japan

e-mail: yuyang(at)kurims.kyoto-u.ac.jp

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## Papers/Preprints

Moduli spaces of fundamental groups of curves in positive characteristic II, in preparation.

Moduli spaces of fundamental groups of curves in positive characteristic I, in preparation.

On the existence of specialization isomorphisms of admissible fundamental groups in positive characteristic, [pdf]. Submitted.

Raynaud-Tamagawa theta divisors and new-ordinariness of ramified coverings of curves, [pdf]. Submitted.

Maximum generalized Hasse-Witt invariants and an anabelian formula for topological types of pointed stable curves in positive characteristic, [pdf]. Submitted.

On the averages of p-rank of generic curves in positive characteristic, in preparation.

The combinatorial mono-anabelian geometry of curves over algebraically closed fields of positive characteristic II: reconstructions of semi-graphs of anabelioids via open continuous homomorphisms, in preparation.

The combinatorial mono-anabelian geometry of curves over algebraically closed fields of positive characteristic I: combinatorial Grothendieck conjecture, [pdf]. Submitted.

On the averages of generalized Hasse-Witt invariants of pointed stable curves in positive characteristic, [pdf].

To appear in Math. Z. Online version

Finite quotients of fundamental groups and moduli spaces of curves in positive characteristic, [pdf]. Submitted.

The anabelian geometry of curves over algebraically closed fields of postive characteristic, [pdf].

To appear in RIMS Kokyuroku Bessatsu.

Group-theoretic characterizations of almost open immersions of curves, [pdf].

J. Algebra 530 (2019), 290-325. Online version

Tame anabelian geometry and moduli spaces of curves over algebraically closed fields of characteristic p>0, [pdf]. Submitted.

On the admissible fundamental groups of curves over algebraically closed fields of characteristic p>0, [pdf].

Publ. Res. Inst. Math. Sci. 54 (2018), 649-678.

p-rank and semi-stable reduction of coverings of curves, [pdf]. Submitted.

On the existence, geometry and p-ranks of vertical fibers of coverings of curves, [pdf].

RIMS Kokyuroku Bessatsu B72 (2018), 187-193.

On the ordinariness of coverings of stable curves, [pdf].

C. R. Math. Acad. Sci. Paris, Ser. I 356 (2018), 17-26. Online version

On the existence of non-finite coverings of stable curves over complete discrete valuation rings, [pdf].

Math. J. Okayama Univ. 61 (2019), 1-18.

Degeneration of period matrices of stable curves, [pdf].

Kodai Math. J. 41 (2018), 125-153.

Arithmetic fundamental groups and geometry of curves over a discrete valuation ring, Master thesis, Kyoto University, 2013.

visits to this page since August 12, 2017.