Exact WKB analysis of systems of differential equations
Exact WKB analysis of systems of differential equations
批准号:
18540197
负责人:
AOKI Takashi
金额:
$2.58万
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:
2006
资助国家:
日本
项目状态:
已结题
起止时间:
2006 至 2008
中文摘要
大きなパラメータを自然な形で含む連立非線型微分方程式系の形式解を構成するためには,主要部を決定する代数方程式系を解く必要がある.方程式の階数や方程式の個数が大きい場合は代数方程式系が複雑なものとなり,一見したところでは主要部が決定可能かどうかの判定は困難である.本研究では,この間題に関して主要部が決定可能であることを保証する幾つかの条件を与えた.これらの条件を実際の例に適用して重要な方程式系に対する形式解の存在が証明された.
英文摘要
大きなパラメータを自然な形で含む連立非線型微分方程式系の形式解を構成するためには,主要部を決定する代数方程式系を解く必要がある.方程式の階数や方程式の個数が大きい場合は代数方程式系が複雑なものとなり,一見したところでは主要部が決定可能かどうかの判定は困難である.本研究では,この間題に関して主要部が決定可能であることを保証する幾つかの条件を与えた.これらの条件を実際の例に適用して重要な方程式系に対する形式解の存在が証明された.
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野海・山田系に付随する代数方程式系について
关于与 Noumi-Yamada 系统相关的代数方程系统
DOI:
--
发表时间:
2006
期刊:
数理解析研究所講究録 1516
影响因子:
--
作者:
[青木貴史, 本多尚文]
通讯作者:
本多尚文
On invariants of Reiffen's isolated singularity
关于雷芬孤立奇点的不变量
DOI:
--
发表时间:
2008
期刊:
RIMS Kokyuroku Bessatsu B5
影响因子:
--
作者:
[S. Tajima, Y. Nakamura, Y. Nakamura]
通讯作者:
Y. Nakamura
Principally tame regular sequences associated with the fourth Painleve hierarchy with a large parameter
主要驯服与具有大参数的第四 Painleve 层次结构相关的常规序列
DOI:
--
发表时间:
2008
期刊:
Proceedings of the Japan Academy 84, Ser. A
影响因子:
--
作者:
[T. Aoki, Y. Kombu, Y. Ohno, T. Aoki and N. Honda]
通讯作者:
T. Aoki and N. Honda
Classification of Stokes graphs of second order Fuchsian differential equations of genus two
二阶Fuchsian微分方程Stokes图的分类
DOI:
--
发表时间:
2007
期刊:
Publ.RIMS Kyoto Univ 43
影响因子:
--
作者:
[T. Aoki, N. Honda, Takashi Aoki, Takashi Aoki, Yayoi Nakamura, Takashi Aoki]
通讯作者:
Takashi Aoki
Topological Radon transforms and their applications
拓扑Radon变换及其应用
DOI:
--
发表时间:
2008
期刊:
RIMS kokyuroku bessatsu B5
影响因子:
--
作者:
[竹内潔, 松井優]
通讯作者:
松井優
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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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