Yoshitsugu Takei : rechercher sur Z-Library

Le plus grand référentiel d'articles scientifiques au monde. 70,000,000+ d'articles gratuitement.

Don't use scam websites

Livres
Articles (35)
Les plus populaires
Liste
- Liste
- Tableau

1

Complex Differential and Difference Equations (Proceedings of the School and Conference held at Będlewo, Poland, September 2-15, 2018) || The Stokes phenomenon of the Cauchy problem for certain partial differential equations with variable coefficients depending on the time variable

Filipuk, Galina, Lastra, Alberto, Michalik, Sławomir, Takei, Yoshitsugu, Żołądek, Henryk

Année:

2019

Langue:

english

Fichier:

PDF, 375 KB

english, 2019

2

Algebraic Analysis of Differential Equations || The Borel transform

Aoki, Takashi, Majima, Hideyuki, Takei, Yoshitsugu, Tose, Nobuyuki

Année:

2008

Langue:

english

Fichier:

PDF, 225 KB

english, 2008

3

Exact WKB analysis of a Schrödinger equation with a merging triplet of two simple poles and one simple turning point, I — Its WKB-theoretic transformation to the Mathieu equation

Kamimoto, Shingo, Kawai, Takahiro, Takei, Yoshitsugu

Journal:

Advances in Mathematics

Année:

2014

Langue:

english

Fichier:

PDF, 5.15 MB

english, 2014

4

Bicharacteristical convexity and the semi-global existence of holomorphic solutions of linear differential equations with holomorphic coefficients

Takahiro Kawai, Yoshitsugu Takei

Journal:

Advances in Mathematics

Année:

1990

Langue:

english

Fichier:

PDF, 947 KB

english, 1990

5

WKB analysis of higher order Painlevé equations with a large parameter—Local reduction of 0-parameter solutions for Painlevé hierarchies

Takahiro Kawai, Yoshitsugu Takei

Journal:

Advances in Mathematics

Année:

2006

Langue:

english

Fichier:

PDF, 366 KB

english, 2006

6

On the exact WKB analysis of higher order simple-pole type operators

Takahiro Kawai, Tatsuya Koike, Yoshitsugu Takei

Journal:

Advances in Mathematics

Année:

2011

Langue:

english

Fichier:

PDF, 249 KB

english, 2011

7

Le prolongement analytique de la solution du problème de Cauchy pour un certain opérateur différentiel

Hamada, Yûsaku, Okaji, Takashi, Takei, Yoshitsugu

Journal:

Journal of Fixed Point Theory and Applications

Année:

2013

Fichier:

PDF, 286 KB

2013

8

Exact WKB analysis of a Schrödinger equation with a merging triplet of two simple poles and one simple turning point, II — Its relevance to the Mathieu equation and the Legendre equation

Kamimoto, Shingo, Kawai, Takahiro, Takei, Yoshitsugu

Journal:

Advances in Mathematics

Année:

2014

Langue:

english

Fichier:

PDF, 2.51 MB

english, 2014

9

Exact WKB analysis of non-adiabatic transition probabilities for three levels

Aoki, Takashi, Kawai, Takahiro, Takei, Yoshitsugu

Journal:

Journal of Physics A: Mathematical and General Physics

Année:

2002

Langue:

english

Fichier:

PDF, 302 KB

english, 2002

10

On an exact WKB approach to Ablowitz-Segur's connection problem for the second Painlevé equation

Takei, Yoshitsugu

Journal:

The ANZIAM Journal

Année:

2002

Langue:

english

Fichier:

PDF, 387 KB

english, 2002

11

On the WKB-theoretic structure of a Schrödinger operator with a merging pair of a simple pole and a simple turning point

Kamimoto, Shingo, Kawai, Takahiro, Koike, Tatsuya, Takei, Yoshitsugu

Journal:

Kyoto Journal of Mathematics

Année:

2010

Langue:

english

Fichier:

PDF, 517 KB

english, 2010

12

Stokes geometry of higher order linear ordinary differential equations and middle convolution

Moteki, Takahiro, Takei, Yoshitsugu

Journal:

Advances in Mathematics

Année:

2017

Langue:

english

Fichier:

PDF, 2.99 MB

english, 2017

13

Complex Differential and Difference Equations (Proceedings of the School and Conference held at Będlewo, Poland, September 2-15, 2018) || The algebro-geometric solution method for algebraic differential equations – an introduction by examples

Filipuk, Galina, Lastra, Alberto, Michalik, Sławomir, Takei, Yoshitsugu, Żołądek, Henryk

Année:

2019

Langue:

english

Fichier:

PDF, 383 KB

english, 2019

14

Riccati Equations Revisited: Linearization and Analytic Interpretation of Instanton-Type Solutions

Takei, Yoshitsugu

Journal:

Complex Analysis and Operator Theory

Année:

2020

Fichier:

PDF, 306 KB

2020

15

WKB Analysis of Painlevé Transcendents with a Large Parameter, I

Takahiro Kawai, Yoshitsugu Takei

Journal:

Advances in Mathematics

Année:

1996

Langue:

english

Fichier:

PDF, 816 KB

english, 1996

16

WKB Analysis of Painlevé Transcendents with a Large Parameter: III. Local Reduction of 2-Parameter Painlevé Transcendents

Takahiro Kawai, Yoshitsugu Takei

Journal:

Advances in Mathematics

Année:

1998

Langue:

english

Fichier:

PDF, 464 KB

english, 1998

17

Mathematical view of a blind source separation on a time frequency space

Keiko Fujita, Yoshitsugu Takei, Akira Morimoto, Ryuichi Ashino

Journal:

Applied Mathematics and Computation

Année:

2007

Langue:

english

Fichier:

PDF, 271 KB

english, 2007

18

On the exact WKB analysis of operators admitting infinitely many phases

Takashi Aoki, Takahiro Kawai, Tatsuya Koike, Yoshitsugu Takei

Journal:

Advances in Mathematics

Année:

2004

Langue:

english

Fichier:

PDF, 244 KB

english, 2004

19

Algebraic Analysis of Differential Equations Volume 705 || An algebraic representation for correlation functions in integrable spin chains

Aoki, Takashi, Majima, Hideyuki, Takei, Yoshitsugu, Tose, Nobuyuki

Année:

2008

Langue:

english

Fichier:

PDF, 222 KB

english, 2008

20

On the exact steepest descent method: A new method for the description of Stokes curves

Aoki, Takashi, Kawai, Takahiro, Takei, Yoshitsugu

Journal:

Journal of Mathematical Physics

Année:

2001

Langue:

english

Fichier:

PDF, 628 KB

english, 2001

21

A novel scale including strabismus and ‘cuspidal ear’ for distinguishing schizophrenia patients from controls using minor physical anomalies

Kiyoshi Yoshitsugu, Kazuo Yamada, Tomoko Toyota, Mika Aoki-Suzuki, Yoshio Minabe, Kazuhiko Nakamura, Yoshimoto Sekine, Katsuaki Suzuki, Noriyoshi Takei, Masanari Itokawa, Norio Mori, Takeo Yoshikawa

Journal:

Psychiatry Research

Année:

2006

Langue:

english

Fichier:

PDF, 1.65 MB

english, 2006

22

Algebraic Analysis of Differential Equations || Reconstruction of inclusions for the inverse boundary value problem for non-stationary heat equation

Aoki, Takashi, Majima, Hideyuki, Takei, Yoshitsugu, Tose, Nobuyuki

Année:

2008

Langue:

english

Fichier:

PDF, 261 KB

english, 2008

23

Le prolongement analytique de la solution du problème de Cauchy pour un certain opérateur différentiel

Hamada, Yûsaku, Okaji, Takashi, Takei, Yoshitsugu

Journal:

Journal of Fixed Point Theory and Applications

Année:

2013

Fichier:

PDF, 449 KB

2013

24

Editorial Board

Kamimoto, Shingo, Kawai, Takahiro, Takei, Yoshitsugu

Journal:

Journal of Minimally Invasive Gynecology

Année:

2012

Langue:

english

Fichier:

PDF, 161 KB

english, 2012

25

Mathematical background for a method on quotient signal decomposition

Ashino, Ryuichi, Berenstein, Carlos A., Fujita, Keiko, Morimoto, Akira, Morimoto, Mitsuo, Napoletani, Domenico, Takei, Yoshitsugu

Journal:

Applicable Analysis

Année:

2007

Langue:

english

Fichier:

PDF, 2.18 MB

english, 2007

26

Virtual turning points and bifurcation of Stokes curves for higher order ordinary differential equations

Aoki, Takashi, Kawai, Takahiro, Sasaki, Shunsuke, Shudo, Akira, Takei, Yoshitsugu

Journal:

Journal of Physics A: Mathematical and General Physics

Année:

2005

Langue:

english

Fichier:

PDF, 299 KB

english, 2005

27

Algebraic Analysis of Differential Equations || From exact-WKB toward singular quantum perturbation theory II

Aoki, Takashi, Majima, Hideyuki, Takei, Yoshitsugu, Tose, Nobuyuki

Année:

2008

Langue:

english

Fichier:

PDF, 420 KB

english, 2008

28

An in vitro study on the toxoplasmacidal activity of lonomycin A in host cells.

MIYAGAMI, TADATOSHI, TAKEI, YOSHIMI, MATSUMOTO, YOSHITSUGU, OTAKE, NOBORU, MIZOUE, KAZUTOSHI, MIZUTANI, TAKU, OMURA, SADAFUMI, OZEKI, MASAHIRO, SUZUKI, NAOYOSHI

Journal:

The Journal of Antibiotics

Année:

1981

Langue:

english

Fichier:

PDF, 6.73 MB

english, 1981

29

Exact WKB analysis for the degenerate third Painlevé equation of type $(D_8)$

Wakako, Hideaki, Takei, Yoshitsugu

Journal:

Proceedings of the Japan Academy Series A Mathematical Sciences

Année:

2007

Langue:

english

Fichier:

PDF, 206 KB

english, 2007

30

On the Voros Coefficient for the Whittaker Equation with a Large Parameter – Some Progress around Sato's Conjecture in Exact WKB Analysis

Koike, Tatsuya, Takei, Yoshitsugu

Journal:

Publications of the Research Institute for Mathematical Sciences

Année:

2011

Fichier:

PDF, 450 KB

2011

31

Advanced Studies in Pure Mathematics [Mathematical Society of Japan Algebraic Analysis and Around - Kyoto University, Kyoto, Japan ()] Algebraic Analysis and Around: In honor of Professor Masaki Kashiwara's 60th birthday - The Bender–Wu analysis and the Voros theory. II

Aoki, Takashi, Kawai, Takahiro, Takei, Yoshitsugu

Année:

2009

Langue:

english

Fichier:

PDF, 3.48 MB

english, 2009

32

Complex Differential and Difference Equations (Proceedings of the School and Conference held at Będlewo, Poland, September 2-15, 2018) || Intersection theory for Euler integral representations of GKZ hypergeometric functions: Appell’s F1 case

Filipuk, Galina, Lastra, Alberto, Michalik, Sławomir, Takei, Yoshitsugu, Żołądek, Henryk

Année:

2019

Langue:

english

Fichier:

PDF, 390 KB

english, 2019

33

Complex Differential and Difference Equations (Proceedings of the School and Conference held at Będlewo, Poland, September 2-15, 2018) || Gevrey estimates for certain moment partial differential equations

Filipuk, Galina, Lastra, Alberto, Michalik, Sławomir, Takei, Yoshitsugu, Żołądek, Henryk

Année:

2019

Langue:

english

Fichier:

PDF, 408 KB

english, 2019

34

Complex Differential and Difference Equations (Proceedings of the School and Conference held at Będlewo, Poland, September 2-15, 2018) || The relation between the Bessel function and the Borel sum of the WKB solution

Filipuk, Galina, Lastra, Alberto, Michalik, Sławomir, Takei, Yoshitsugu, Żołądek, Henryk

Année:

2019

Langue:

english

Fichier:

PDF, 367 KB

english, 2019

35

Complex Differential and Difference Equations (Proceedings of the School and Conference held at Będlewo, Poland, September 2-15, 2018) || Convolution product and resurgence

Filipuk, Galina, Lastra, Alberto, Michalik, Sławomir, Takei, Yoshitsugu, Żołądek, Henryk

Année:

2019

Langue:

english

Fichier:

PDF, 461 KB

english, 2019