Researcher Database

OSAKA Hiroyuki

Department / Course College of Science and Engineering Department of Mathematical Sciences

Title / Position Professor

Academic conference presentation
1.	2023/11/07	Revisit the Powers-Stormer's inequality (Recent Progress in Operator Theory and its Applications, RIMS,)
2.	2023/07/08	Factorization property of positive maps on C*-algebras and its applications (International workshop on matrix anaysis and its applications)
3.	2023/06/19	Factorization property of positive maps on C*-algebras and its applications (Mathematical Structures in Quantum Mechanics, University of Gdansk)
4.	2023/03/17	A limit of induced Aluthuge transformation for centered operators (Mathematical Society of Japan 2022 Annual Meeting)
5.	2023/03/17	On a class of $K$-entanglement witnesses (Mathematical Society of Japan 2022 Annual Meeting)
6.	2022/06/04	On a class of K-entanglement witnesses (International Workshop on Matrix Analysis and Its Applications)
7.	2022/05/20	Factorization property of positive maps on C*-algebras and its applications (コロキウム)
8.	2022/04/07	Factorization property of positive maps on C*-algebras (ILAS Special Session on Matrix Analysis and Applications in Virtual Joint Mathematics Meetings)
9.	2021/10/16	Interpolation functions and inequalities (First Sibau-Nu workshop on Matrix Analysis and Linear Algebra)
10.	2021/09/23	On a subclass of norm attaining operators (Order Analysis and Related Problems of Mathematical Modelling, XVI. Operator Theory and Differential Equations.)
11.	2019/09/19	On dualities of actions and inclusions
12.	2019/05/20	Subspaces of maximal dimension with bounded Schmidt rank (Mathematical aspects in current quantum information theory 2019)
13.	2019/03/19	The Rokhlin property for inclusions of C*-algebras
14.	2018/07/23	The tracial Rokhlin property for an inclusion of unital C*-algebras (IWOTA2018)
15.	2018/06/14	Maps preserving AN-operators (The 14th Workshop on Numerical Ranges and Numerical Radii)
16.	2018/06/10	Maps preserving operator means (2018 International conference on Matrix Inequalities and Matrix Equations)
17.	2017/12/19	Operator maeans and applications to generalized entropies (2017 International Workshop on Quantum Information, Quantum Computing and Quantum Control)
18.	2017/10/13	Stable rank for C*-algebras (Conference on Functional Analysis@IIT Bombay)
19.	2017/09/14	Operator means and an application to generalized entropies (Operator Algebras and Quantum Information Theory)
20.	2017/06/28	The Rokhlin property for inclusions of C*-algebras (The third summer school on Operator Algebras and Non-commutative Geometry)
21.	2017/06/07	Matrix functions, matrix means, matrix inequalities (2017 International Conference on Matrix Inequalities and Matrix Equations)
22.	2016/12/19	matrix functions, matrix means, matrix inequalities (Recent Advances in Operator Theory and Operator Algebras 2016)
23.	2016/09/16	Generalized reverse Cauchy inequality and applications to operator means
24.	2016/09/12	The Rokhlin property for group actions on Hilbert C*-modules (Recent Development in Operator Algebras)
25.	2016/07	Some operator inequalities which characterize operator means (ILAS2016)
26.	2016/07	Tracial approximation for inclusions of unital C-algebras (International Conference on Structure of C-algebras and Tracial Approximation)
27.	2015/10/25	Symmetric operator monotone functions and operator means
28.	2015/09/15	Symmetric operator monotone functions and operator means
29.	2015/09/01	Some operator inequalities which characterize operator means (Workshop on Quantum information theory and related topics)
30.	2015/06/03	The Rokhlin property for an inclusion of C*-algebras (Special Week on Operator Algebras, East China Normal University)
31.	2015/03/22	Gaps problem of matrix monotone functions and matrix convex functions and their applications
32.	2014/11/28	SELF-ADJOINTNESS AND SYMMETRICITY OF OPERATOR MEANS (作用素の平均とその関連)
33.	2014/09/27	The Jiang-Su absorption for inclusions of unital C*-algebras
34.	2014/08/09	The Jiang-Su absorption for inclusions of unital C*-algebras (ICM Satillite Conference on Operator algebras and Applications)
35.	2014/03/18	Interpolation classes and matrix means
36.	2013/11/23	Permanence properties for inclusion of unital C*-algebras
37.	2013/11/07	Interpolation functions and matrix means
38.	2013/09/26	LP property for C*-algebras
39.	2013/08/19	Matrix monotone functions with the application to quantum information theory (International workshop on Quantum information theory and related topics (QIT2013))
40.	2013/07/22	Matrix monotone funcctions and a generalized Powers-Stormer inequality (Positivity 2013)
41.	2013/07/01	Inclusion of C*-algebras and Rokhlin property (The Asian Mathematical Conference 2013)
42.	2013/06/18	LP property for C*-algebras (Special Week on Operator Algebras)
43.	2013/03/22	Nuclear dimension for an inclusion of unital C*-algebras
44.	2013/03/22	On generalized Poewrs-Stormer's inequality
45.	2013/01/10	Characterization of the monotonicity by the inequality (Recent advances in operator theory and operator algebras 2012)
46.	2012/11/05	On generalized Powers-Stormer's inequality (Researcn on structures of operators via methods in geometry and probability theory)
47.	2012/06/22	Classification of bi-qutrit positive partial transpose entangled edge states by their ranks (KOTAC2012)
48.	2012/06/19	Generalized Powers-Stormer inequality (Special Week on Operator Algebras)
49.	2011/11/03	Nuclear dimension for an inclusion of unital C*-algebras (Workshop on Operator theory and operator algebras)
50.	2011/06	Nuclear dimension for an inclusion of unital C*-algebras (Special Week on Operator Algebras)
51.	2010/09	Local properties for C*-algebras and the Rokhlin property
52.	2010/08	Inclusion of unital C*-algebras and the Rokhlin property, (International Conference on Quantum Probability and Related Topics)
53.	2010/06	Strongly self-absorbing property for inclusions of $C^*$-algebras with a finite Watatani index (Special Week on Operator Algebras)
54.	2009/12	Local properties for C*-algebras and the Rokhlin property (2009 joint meeting of the Korean Mathematical Society and the American Mathematical Society)
55.	2009/06	Rokhlin property for inclusions of C*-algebras with a finite Watatani index (KOTAC2009)
56.	2009/06	Tracial approximation for crossed products by finite groups with the tracial Rokhlin property (Special Week on Operator Algebras)
57.	2008/07	The Rokhlin property for inclusions of C*-algebras with a finite Watatani index (Operator structures and Dynamical systems)
58.	2008/06	Stable rank for inclusions of C*-algebras (KOTAC2008)
59.	2007/07	Inclusions of C*-algebras (Noncommutative Dynamics and Applications)
60.	2007/06	Crossed products by finite group actions with the Rokhlin property (Lecture in Operator Algebras/Mini-conference)
61.	2007/01	Stable rank of depth two inclusions of C*-algebras (Operator Algebras and Related Fields combined with Japan-US and West Coast Operator Algebra Seminar)
62.	2002/08	Stable runk for crossed product algebras (Operator Algebras and Applications,Satellite Conference ICM2002)
63.	2002/05	Cancellation property for a pair of C*-algebras of index finite type (GPOTS 2002,Charlotte)
64.	2000/04	Stable rank for a pair of C*-algebras
65.	2000/03	Stable rank for a pair of C*-algebras
66.	2000/02	Ranks of algebras of continuous C*-algebra valued functions
67.	1998/08	Cancellation property for crossed products of simple C*algebras by discrete groups
68.	1998/04	Cancellation property for crossed products of simple C*algebras by discrete groups
69.	1998/01	SP-property for a pair of C<ss1>*</ss1>algebras
70.	1997/07	Extremal richness of C<ss1>*</ss1>algebras
71.	1997/05	Extremal richness of C<ss1>*</ss1>algebras
72.	1996/09	Introduction of Kirchberg's classification theory of purely infinite simple C<ss1>*</ss1>algebras
73.	1995/06	Certain C*-algebras with non-zero real rank