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Works (14)

Variants of Normality and Steadfastness Deform

Michigan Mathematical Journal
2025-03 | Journal article
DOI: 10.1307/mmj/20226231
Part of ISSN: 0026-2285,1945-2365
Version of ARXIV: 2202.00163
MR: 4873800
Contributors: Bauman, Alexander; Ellers, Havi; Hu, Gary; Murayama, Takumi; Nair, Sandra; Wang, Ying
Source: Self-asserted source
Takumi Murayama

Relative vanishing theorems for Q-schemes

Algebraic Geometry
2024-12 | Journal article
DOI: 10.14231/AG-2025-003
Part of ISSN: 2313-1691,2214-2584
Version of ARXIV: 2101.10397
MR: 4841227
ZBL: 7959541
Contributors: Murayama, Takumi
Source: Self-asserted source
Takumi Murayama

Permanence properties of F-injectivity

Mathematical Research Letters
2024-11-18 | Journal article
DOI: 10.4310/mrl.241118233550
Part of ISSN: 1073-2780,1945-001X
Version of ARXIV: 1906.11399
MR: 4831046
ZBL: 7946743
Contributors: Datta, Rankeya; Murayama, Takumi
Source: Self-asserted source
Takumi Murayama

Tate algebras and Frobenius non-splitting of excellent regular rings

Journal of the European Mathematical Society (JEMS)
2023-11-02 | Journal article
DOI: 10.4171/jems/1259
Part of ISSN: 1435-9855,1435-9863
Version of ARXIV: 2003.13714
MR: 4662293
ZBL: 1536.13010
Contributors: Datta, Rankeya; Murayama, Takumi
Source: Self-asserted source
Takumi Murayama

New constructions of nef classes on self-products of curves

Mathematische Zeitschrift
2022-10 | Journal article
DOI: 10.1007/s00209-022-03092-7
Part of ISSN: 0025-5874
Part of ISSN: 1432-1823
Version of ARXIV: 2101.09827
MR: 4480229
ZBL: 7585695
Contributors: Mihai Fulger; Takumi Murayama
Source: Self-asserted source
Takumi Murayama

Projectivity of the moduli of curves

Stacks Project Expository Collection (SPEC)
2022-10-06 | Book chapter
DOI: 10.1017/9781009051897.003
Part of ISBN: 978-1-009-05485-0
MR: 4480532
ZBL: 1506.14059
Contributors: Cheng, Raymond; Lian, Carl; Murayama, Takumi
Source: Self-asserted source
Takumi Murayama

A uniform treatment of Grothendieck's localization problem

Compositio Mathematica
2022-01 | Journal article
DOI: 10.1112/s0010437x21007715
Part of ISSN: 0010-437X
Part of ISSN: 1570-5846
Version of ARXIV: 2004.06737
MR: 4371042
ZBL: 1485.14005
Contributors: Takumi Murayama
Source: Self-asserted source
Takumi Murayama

The gamma construction and asymptotic invariants of line bundles over arbitrary fields

Nagoya Mathematical Journal
2021-06 | Journal article
DOI: 10.1017/nmj.2019.27
Part of ISSN: 0027-7630
Version of ARXIV: 1809.01217
MR: 4250735
ZBL: 7354771
Contributors: Takumi Murayama
Source: Self-asserted source
Takumi Murayama

Seshadri constants for vector bundles

Journal of Pure and Applied Algebra
2021-04 | Journal article
DOI: 10.1016/j.jpaa.2020.106559
Part of ISSN: 0022-4049
Version of ARXIV: 1903.00610
MR: 4158762
ZBL: 1445.14010
Contributors: Mihai Fulger; Takumi Murayama
Source: Self-asserted source
Takumi Murayama

Seshadri Constants and Fujita's Conjecture via Positive Characteristic Methods

2019-07-08 | Dissertation or Thesis
ISBN: 978-1085-67219-1
ARXIV: 1905.03839
HANDLE: 2027.42/149842
MR: 4024420
Contributors: Takumi Murayama
Source: Self-asserted source
Takumi Murayama

Effective generation and twisted weak positivity of direct images

Algebra & Number Theory
2019-03-02 | Journal article
DOI: 10.2140/ant.2019.13.425
Part of ISSN: 1944-7833
Part of ISSN: 1937-0652
Version of ARXIV: 1712.08723
MR: 3927051
ZBL: 7042064
Contributors: Yajnaseni Dutta; Takumi Murayama
Source: Self-asserted source
Takumi Murayama

Frobenius–Seshadri constants and characterizations of projective space

Mathematical Research Letters
2018-08-03 | Journal article
DOI: 10.4310/mrl.2018.v25.n3.a9
Part of ISSN: 1073-2780
Version of ARXIV: 1701.00511
MR: 3847340
ZBL: 6965427
Contributors: Takumi Murayama
Source: Self-asserted source
Takumi Murayama

Dilated Floor Functions That Commute

The American Mathematical Monthly
2016-12 | Journal article
DOI: 10.4169/amer.math.monthly.123.10.1033
Part of ISSN: 0002-9890
Version of ARXIV: 1611.05513
MR: 3593644
ZBL: 1391.11008
Contributors: Jeffrey C. Lagarias; Takumi Murayama; D. Harry Richman
Source: Self-asserted source
Takumi Murayama

Robust Graph Ideals

Annals of Combinatorics
2015-12 | Journal article
DOI: 10.1007/s00026-015-0288-3
Part of ISSN: 0218-0006
Version of ARXIV: 1309.7630
MR: 3415004
ZBL: 1365.13042
Contributors: Adam Boocher; Bryan Christopher Brown; Timothy Duff; Laura Lyman; Takumi Murayama; Amy Nesky; Karl Schaefer
Source: Self-asserted source
Takumi Murayama
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