Asymptotic analysis of instanton-type solutions
Asymptotic analysis of instanton-type solutions
批准号:
22540210
负责人:
AOKI Takashi
金额:
$2.66万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010-04-01 至 2014-03-31
中文摘要
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英文摘要
In this research, we have investigated the global properties of solutions to differential equations with a large parameter from the view point of the exact WKB analysis. There are three main results. Firstly, we have constructed the exponential-asymptotic (instanton-type) solutions, namely general formal solutions, to the equations which belong to the first Painleve hierarchies. Secondly, we have classified the topological types of the Stokes curves of the Gauss equation in terms of the parameters of the equation. Thirdly we have defined and computed explicit forms of the Voros coefficients of Gauss equation with a large parameter and obtained the Borel sums go them. We have obtained the formulas that describe parametric Stokes phenomena of WKB solutions.
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Exact WKB analysis of confluent hypergeometric equations
汇合超几何方程的精确 WKB 分析
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
[本田竜広, 濱田英隆, G.Kohr, Taku Matsui and Shigeru Yamagami, S.Kamiya, Takashi Takiguchi, 濱田 英隆, 柴田 徹太郎, 久保明達, Taku Matsui, T. Aoki]
通讯作者:
T. Aoki
Gaussの超幾何微分方程式のVoros係数の全Stokes領域におけるBorel 和
高斯超几何微分方程在整个斯托克斯域上的 Voros 系数的 Borel 和
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
[反田美香, 青木貴史]
通讯作者:
青木貴史
Voros coefficients of confluent hypergeometric differential equations with a large parameter
大参数汇合超几何微分方程的Voros系数
DOI:
--
发表时间:
期刊:
影响因子:
--
作者:
[垣田高夫, 久保明達, 田沼一美, T.Nagasawa, 青木貴史]
通讯作者:
青木貴史
超幾何微分方程式の Voros 係数の Borel 和とパラメトリック Stokes 現象
超几何微分方程和参数斯托克斯现象的 Voros 系数的 Borel 和
DOI:
--
发表时间:
期刊:
影响因子:
--
作者:
[川崎雅人, 渚勝, S.Jimbo, T. Nagasawa & T. Ohrui, 青木貴史,反田美香(反田美香)]
通讯作者:
青木貴史,反田美香(反田美香)
Monodromy zeta functions at infinity, Newton polyhedra and constructible sheaves
无穷远单一性 zeta 函数、牛顿多面体和可构造滑轮
DOI:
--
发表时间:
2010
期刊:
Mathematische Zeitschrift (印刷中)
影响因子:
--
作者:
[竹内潔, 松井優]
通讯作者:
松井優
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Trial of the First Year Education for Acquiring Exercise Habits- A Case of Using Portfolio -
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Development and application of the shark single chain monoclonal antibody for the treatment of fish and shellfish diseases
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Exact WKB analysis of systems of differential equations
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Chinese philosophy and Sufi theory of "Tianfang Xingli(天方性理)" written by Liu ZHI(劉智) Who is a Chinese Moslem scholar in Qing Dynasty
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Development of DNA microarray for characterization of gene network systems of fish and shellfish
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Exact WKB analysis of microdifferential equations of infinite order
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MOLECULAR STRATEGIES OF TRYPANOSOMA CRUZI IN REMODELING AND CONTROLLING THE INFECTED HOST CELLS
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Development of DNA vaccines for fish
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Molecular characterization of all the six enzymes and their corresponding genes involved in de novo pyrimidine biosynthesis in trypanosomatids
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WKB analysis for high-order ordinary differencial equations with a large parameter
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Molecular mechanisms regulating globin gene expression in fish
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Virulence, infection, and pathogenicity related genes of fish pathogens
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Algebraic Analysis of Exponential Asymptotics
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Mechanism of Rotation of a Thick X-Y-Z-cut Crystal
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Genetic variation of disease resistance in fish
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海外基金