YAJIMA Kenji

J-GLOBAL         Last updated: May 17, 2019 at 09:41
 
Avatar
Name
YAJIMA Kenji
Affiliation
Gakushuin University
Section
Faculty of Science, Department of Mathematics
Job title
Professor

Academic & Professional Experience

 
Apr 2019
 - 
Today
visiting reseacher, Faculty of Science, Department of Mathematics, Gakushuin University
 
Oct 2003
 - 
Mar 2019
Professor, Faculty of Science, Department of Mathematics, Gakushuin University
 

Published Papers

 
Two dimensional Schrödinger operators with point interactions: threshold expansions, zero modes and Tex-boundedness of wave operators
YAJIMA Kenji
Reviews in Math. Phys.   31(04) 1950012   Apr 2019   [Refereed]
Two dimensional Schrödinger operators with point interactions: threshold expansions, zero modes and Tex-boundedness of wave operators
YAJIMA Kenji
Tokyo Journal of Mathematics   41 385-406   Mar 2019   [Refereed]
Instability of Resonances Under Stark Perturbations
YAJIMA Kenji
Ann. Inst. H. Poincaré   on line 1-13   Dec 2018   [Refereed]
The Tex-boundedness of wave operators for the three-dimensional multi-centre point interaction
YAJIMA Kenji
Ann. Inst. H. Poincaré   19 283-322   2018   [Refereed]
Remarks on Tex-boundedness of wave operators for w Schrödinger operators with threshold singularities
YAJIMA Kenji
Documenta Math.   21 391-443   2016   [Refereed]

Books etc

 
Introduction to Mathematical Physics Revised Retitled
YAJIMA Kenji
University of Tokyo Press   Dec 2018   
On time dependent Schroedinger equations, Dispersive Nonlinear Problems in Mathematical Physics ( ed. P. D’Ancona, V. Georgev)
YAJIMA Kenji
Quaderni di Matematica 15巻, Dipartmento di Matematica, Seconda Universita di Napoli   2005   
Time periodic Schroedinger equations, Topics in the theory of Schroedinger operators (ed. H. Araki, H. Ezawa)
YAJIMA Kenji
World Scientific   2004   

Conference Activities & Talks

 
Schrodinger operators with point interactions in two and three dimensions-- Threshold singularities and L^p-boundedness of wave operators.
YAJIMA Kenji
Fundamental Problems in Mathematical and Theoretical Physics   21 Jul 2018   
Tex-boundedness of wave operators [Invited]
YAJIMA Kenji
Mathematical challenges in zero-range physics   Nov 2016   
Existence and regularity of propagators for multi-particle Schrödinger equations in external fields, (2016), 103--126. [Invited]
YAJIMA Kenji
Contemporary trends in mathematics in quantum mechanics   6 Jul 2016   
Remarks on Tex-boundedness of wave operators for w Schrödinger operators with threshold singularities
YAJIMA Kenji
Solid Math.   26 May 2016   
Existence of the propagator for Schroedinger equation with strong magnetic fields
YAJIMA Kenji
Workshop for Schroedinger operators with magnetic fileds, Mittag-Leffler Institute   7 Dec 2013   
Existence of the propagator for Schroedinger equation with strong magnetic fields
YAJIMA Kenji
Conference in honor of Heinz Siedentop's 60-th Birthday, Poincare Institute, Paris   25 Jun 2013   
Resolvent estimates in Amalgam spaces and asymptotic expansions for Schroedinger equations
YAJIMA Kenji
16 Dec 2012   
Resolvent estimates in Amalgam spaces and asymptotic expansions for Schroedinger equations
YAJIMA Kenji
Elliott Liebs's 80-th Birthday, Berlin工科大学, Berlin   7 Jul 2012   
Resolvent estimates in Amalgam spaces and asymptotic expansions for Schroedinger equations
YAJIMA Kenji
3 Jun 2011   
Resolvent estimates in Amalgam spaces and asymptotic expansions for Schroedinger equations
YAJIMA Kenji
Mathematical Physics Seminar, チューリッヒ工科大学, Zurich, Switzerland   25 Feb 2011   
Resolvent estimates in Amalgam spaces and asymptotic expansions for Schroedinger equations
YAJIMA Kenji
Mathematical Physics Seminar, ボローニャ大学数学科, Bologna, Italy   23 Feb 2011   
Resolvent estimates in Amalgam spaces and asymptotic expansions for Schroedinger equations
YAJIMA Kenji
Mathematical Physics Sector Seminar, SISSA, Trieste, Italy   21 Feb 2011   
On dispersive estimates on Schroedinger equations
YAJIMA Kenji
11 Nov 2010   
On dispersive estimates on Schroedinger equations
YAJIMA Kenji
18 Oct 2010   
On dispersive estimates on Schroedinger equations
YAJIMA Kenji
23 Aug 2010   
On fundamental solution of Schroedinger equations
YAJIMA Kenji
1 Dec 2009   
Schroedinger evolution equations
YAJIMA Kenji
Mathematical Physics seminar   Apr 2007   
Existence and uniqueness of solutions to Schroedinger evolution equations
YAJIMA Kenji
Analysis Seminar   Mar 2007   
On time periodic Schroedinger equations
YAJIMA Kenji
Italian Winter School in Mathematical Physics   Feb 2007   
Lp boundedness of wave operators for Schroedinger operators
YAJIMA Kenji
Pisa-Roma joint seminar on Mathematical Physics   Jun 2005   
Time periodic Schroedinger equations
YAJIMA Kenji
Pisa-Roma joint seminar on Mathematical Physics   Jun 2005   
Existence and uniqueness of solutions of Schroedinger equations
YAJIMA Kenji
Pisa-Roma joint seminar on Mathematical Physics   Jun 2005   
Dispersive estimates for Schroedinger equations with threshold singularities
YAJIMA Kenji
International conference on hyperbolic equations   Jun 2005   
Lp-boundedness of wave operators for Schroedinger operators with threshold singularities
YAJIMA Kenji
Italian Winter School in Mathematical Physics   Feb 2005   
Instability of bound states of time periodic Schr"odinger equation
YAJIMA Kenji
``Workshop on Resonaces, From Physics to Mathematics and back''   Feb 2004   
Dispersive estimates for time periodic Schroedinger equations
YAJIMA Kenji
Math-Phys. Seminar   Feb 2003   
Lp-Lq estimates for Schroedinger equations with potentials periodic in time
YAJIMA Kenji
Semiclassical Meeting   Jan 2003   
On time periodic Schrödinger equations
YAJIMA Kenji
Math-Phys Seminar   Dec 2002   
Dispersive properties of time periodic Schroedinger equation
YAJIMA Kenji
Workshop on Mathematical Theory of Quantum Mechanics   Dec 2002   
Dispersive properties of time periodic Schroedinger equations
YAJIMA Kenji
Math-Physics Seminar   Nov 2002   
Large time behavior for time periodic Schroedinger equations
YAJIMA Kenji
Analysis Seminar   Nov 2002   
Large time behavior for time periodic Schroedinger equations
YAJIMA Kenji
Analysis Seminar   Oct 2002