|
|
发表于 2025-8-4 21:18:13
来自手机
|
显示全部楼层
SmithArno 发表于 2025-8-4 18:28/ q9 F8 [# T! |$ ]/ t
JEMS' k" o+ L7 V* ]" C( [* m
& S7 ]' E5 b0 ]; U2 u3 w) _【1】中科院数学所李时璋
% y) |& |+ s' G j+ p
复旦哲学系副教授Will发了三篇JEMS：& _3 X, G' s+ k% p
# I* \. l, ^. Q+ l" S' P. M+ T
做45分钟报告的William 是美国号称世界最著名大学生数学竞赛-普特南数学竞赛桂冠获奖者（Putnam Fellow） ，加州大学伯克利分校数学博士，复旦大学数学系博士后，复旦大学哲学系青年研究员、副教授。
- N- f k$ F9 {; j3 i$ I# D+ b
" T, @9 {' ]- L2 w个人简介 Personal profile
. r1 d3 `. { R: u1 {8 ~7 |' x* Q& rSchool of Philosophy, Fudan University, 220 Handan Road, Shanghai, China 200433.
8 X6 ]3 A: Q( r! zEmail:willjohnson@fudan.edu.cn2 ^; ~6 V n3 _* ^* Z4 I
5 ?# J2 y% \8 r教育和工作经历 Education and Work Experience
0 V! f# @# V! n9 C
! D' t8 m" N- z; ?教育经历 Education8 u% O3 ?: W1 c# O# m
Ph.D. Mathematics, University of California Berkeley, Aug 2011–Jun 2016. Dissertation: Fun with Fields. Advised by Tom Scanlon.
1 `' Q# Y) I1 d2 L9 NB.S. Mathematics and Computer Science, University of Washington, Sep 2007–Jun 2011. Thesis: Combinatorial Game Theory, Well-Tempered Scoring Games, and a Knot Game.
" i* p6 v7 r4 M% H( M
8 U( Q1 m5 _' n, @0 z工作经历 Work Experience
+ E" n! ~+ Y4 p4 T" C+ |9 Y( UAssociate Professor. Fudan University School of Philosophy, Dec. 2022–present.% A Z. r7 P- l+ f
Young associate researcher. Fudan University School of Philosophy, Sep. 2020–Dec. 2022.
( r7 a) h0 [# V0 J- V+ ~ Postdoc. Fudan University School of Mathematical Sciences, Oct 2018–Aug. 2020.1 |' q5 x! x% f; D9 J2 W+ L7 [
Software Engineer. Niantic, Inc., Jan 2016–Jul 2018.6 k( |; G, P$ Q, I; E1 ~
* t' i) E( @* O- E# Q( X
研究方向 Research Interests
e3 k+ U1 J' [; @Model theory of fields and valued fields7 ~0 {( K& q& `) f3 f u1 q
Neostability: strongly dependent theories, NTP2 theories, dp-rank, o-minimality
# S$ }% j- K3 k/ r) B- oPseudofinite fields and ACFA
9 o: [; H6 @/ gDefinable groups and tame topology2 ]% @* t1 H/ t+ |. e
Applications of cohomology and category theory to model theory
9 @% g$ U/ q; a4 s/ a: ~
: v C9 k. q; ^+ n! B主要学术成果 Academic Achievements1 k# g. x0 o! P! v* J) a
: `4 A) k- S5 N代表性论文 Academic Papers
2 X. @* _1 P- ^1. Johnson, W. and Ye, J. (2024). Curve-excluding fields. Journal of the European Mathematical Society (accepted).
1 s8 P) R- ^2 |2. Andújar Guerrero, P. and Johnson, W. (2024). Around definable types in p-adically closed fields. Annals of Pure and Applied Logic 175(10): 103484.% b5 F: w# @( y4 a: ] x3 r# g. t5 i
3. Johnson, W. and Yao, N. (2024). One-dimensional subgroups and connected components in non-abelian p-adic definable groups. Journal of Symbolic Logic (online first).
7 |7 Q. P; o7 w9 c0 B4. Johnson, W., Tran, C.-M., Walsberg, E., and Ye, J. (2024). The etale-open topology and the stable fields conjecture. Journal of the European Mathematical Society 26(10): 4033-4070.
; t2 g4 v( M3 I5. Johnson, W. (2023). Topologizing interpretable groups in p-adically closed fields. Notre Dame Journal of Formal Logic 64(4): 571-609.
; c' f' q3 ^& Q1 q: }6. Johnson, W. and Yao, N. (2023). Abelian groups definable in p-adically closed fields. Journal of Symbolic Logic (online first).
3 i; c7 T, H9 |, ^) U' H+ U7. Johnson, W. and Ye, J. (2023). A note on geometric theories of fields. Model Theory 2(1): 121-132.$ R# N6 Y" f& ~7 w' b0 `
8. Johnson, W. (2023). Type-definable NIP fields are Artin-Schreier closed. Fundamenta Mathematicae 260:251-261.3 H5 p! E1 t+ A! r! w( ~
9. Johnson, W. (2023). A note on fsg groups in p-adically closed fields. Mathematical Logic Quarterly 69(1):50-57.9 k5 }1 v& E8 ~! I1 e
10. Johnson, W., Walsberg, E., and Ye, J. (2023). The étale open topology over the fraction field of a henselian local domain. Mathematische Nachrichten 296(5): 1928-1937.: K- |/ ~9 R8 x/ _$ e
11. Johnson, W. (2023). The classification of dp-minimal and dp-small fields. Journal of the European Mathematical Society 25(2): 467-513. b; G4 I( ^0 Y, f# ]
12. Johnson, W. (2022). Henselianity in NIP Fp-algebras. Model Theory 1(1): 115-128.
3 P2 W# r6 S2 l2 x5 i; S13. Johnson, W. and Yao, N. (2022). On non-compact p-adic definable groups. Journal of Symbolic Logic 87(1):188-213.! _; [$ i6 l6 G3 L
14. Johnson, W. (2022). A criterion for uniform finiteness in the imaginary sorts. Archive for Mathematical Logic 61: 583-589.
* w5 o: h. N( H( E' T15. Johnson, W. (2022). Forking and dividing in fields with several orderings and valuations. Journal of Mathematical Logic 22(1): 2150025.
4 B, _ P; q b, Z6 K3 n, ?1 G16. Johnson, W. (2022). Counting mod n in pseudofinite fields. Israel Journal of Mathematics 247: 697-739.
9 F3 L. K, q) d- O8 p17. Johnson, W. (2021). Dp-finite fields I(B): positive characteristic. Annals of Pure and Applied Logic 172(6):102949.
2 s9 ]7 U" X& m0 H# X18. Johnson, W. (2021). Dp-finite fields I(A): the infinitesimals. Annals of Pure and Applied Logic 172(6):102947.) C, N/ O) b- \2 D9 {6 X' s& m3 {
19. Johnson, W. (2020). On the proof of elimination of imaginaries in algebraically closed valued fields. Notre Dame Journal of Formal Logic 61(3): 363-381.6 u4 a3 I' m/ v' v' A* \, t
20. Johnson, W. (2018). The canonical topology on dp-minimal fields. J. Math. Logic 18(2): 1850007.
" r3 W$ Q9 B# ?! F/ l' o9 I21. Johnson, W. (2018). Interpretable sets in dense o-minimal structures. J. Symbolic Logic 83(4): 1477-1500.
7 p! ? v1 T1 d3 B& v4 P22. Appendix to Freitag, J., Li, W., Scanlon, T. and Johnson, W. (2017). Differential Chow varieties exist. J. London Math. Soc. 95: 128-156.6 |+ n- _ T8 o
23. Johnson, W. (2014). The combinatorial game theory of well-tempered scoring games. International Journal of Game Theory 43: 415-438.% I- C4 Z) n" V0 I5 F" M
4 e a# T3 l; H. S; J$ F
荣誉及获奖 Grants and Awards
3 e7 `9 g t6 R0 V7 f2022 National Natural Science Foundation of China Young Science Fund Project& N* t6 Y0 C6 u5 i' M) ~
2018 NSF Mathematical Sciences Postdoctoral Research Fellowship; {- U) E8 ?# i' k* q
2016 Sacks Prize for outstanding dissertation in mathematical logic (Association for Symbolic Logic)
# I& H0 Y. P( J' y+ J# b# t/ r2016 Herb Alexander Prize for an outstanding dissertation in pure mathematics (UC Berkeley)' C W/ o$ B: L( l! h5 p/ w" K
2011 NSF Graduate Research Fellow
2 M- s% u! v6 W5 O2009 Putnam Fellow8 u9 f- J# z7 A1 b" L6 j ?
2008, 2010 honorable mention in Putnam contest6 g- R% K0 T/ I6 \# ]' q
2011 Dean’s Medalist in the Natural Sciences (University of Washington) |
|
楼主
发表于 2025-8-5 08:23:02
