研究者学術情報データベース

オオサカ　ヒロユキ
大坂　博幸
OSAKA Hiroyuki

所属理工学部数理科学科

職名教授

論文
1.	2022	Interpolation functions and inequalities │ Linear and Multilinear Algebras │ 70 (20),4897-4906頁 (共著)
2.	2022	On operators which attain their norm on every reducing subspace │ Ann. Funct. Anal. │ 13 (共著)
3.	2022	Rokhlin Property for Group Actions on Hilbert $C^*$-modules │ Southeast Asian Bull. Math. │ 46,151-171頁 (共著)
4.	2021	On a subclass of norm attaining operators │ 87 (1-2),247-263頁 (共著)
5.	2021	The erratum: The Jiang-Su absorption for inclusion of C*-algebras │ Canad. Math. J. │ 73 (1),293-295頁 (共著)
6.	2021	Tracially sequentially-split -homomorphisms between C-algebras │ Annals Funct. Annal │ 12 (2) (共著)
7.	2020	A factorization property of positive maps on C*-algebras │ Int. J. Quantum Inf. │ 18 (5),2050019-01-2050019-6頁 (共著)
8.	2020	Linear maps preserving AN-operators │ 57,831-838頁 (共著)
9.	2020	Maps preserving operator means │ Annals Funct. Annal │ 11,1203-1219頁 (共著)
10.	2020	The order-n minors of certain (n + k) x n matrices │ Linear Algebra and its Applications │ 603,368-389 (共著)
11.	2020	The Rokhlin property for inclusions of C*-algebras │ Rocky Mountain Journal of Mathematics │ 掲載決定 (共著)
12.	2019	Chracterization of operator convex functions by certain operator inequalities │ Mathematical Inequalities & Applications │ 22 (2),565-575 (共著)
13.	2019	Comparing geometric discord and negativity for bipartite states │ Physics Letter A │ 383 (33, 125973),81p40 (共著)
14.	2019	On dualities of actions and inclusions │ Journal of Functional Analysis │ 276 (2),602-635 (共著)
15.	2018	Generalized reverse Cauchy inequality and applications to operator means │ Journal of Mathematical Inequalities │ 12 (4),1029-1039 (共著)
16.	2018	On a family of linear maps from M_n(C) to M_{n^2}(C) │ Linear Algebra and Applications │ 555,398-411 (共著)
17.	2018	Permanence of nuclear dimension for inclusions of C*-algebras with the Rokhin property │ Advances in Operator Theory │ 3 (3),123-136 (共著)
18.	2018	The Jiang-Su absorption for inclusions of unital C*-algebras │ Canadian Journal of Mathematics │ 70 (2),400-425 (共著)
19.	2016	Matrix monotone functions and the generalized Powers-Stormer Inequality │ Ordered Structures and Applications: Positivity VII Trends in Mathematics │ ,349-361 (単著)
20.	2016	The generalized reverse Cauchy inequality │ Linear and　Multilinear Algebras 64 │ 7,1415-1423 (共著)
21.	2016	Unexpected relations which characterize operator means │ Proc. A.M.S. │ 3,9-17 (共著)
22.	2015	Characterization of operator monotone functions by Powers–Størmer type inequalities. │ Linear and Multilinear Algebra │ 63 (8),1577-1589 (共著)
23.	2015	Inequalities for interpolation functions │ Banach J. Math. Anal. │ 9 (1),67-74 (共著)
24.	2015	Interpolation classes and matrix means │ Banach J. Math. Anal. │ 9 (3),140-152 (共著)
25.	2014	Strongly self-absorbing property for inclusions of C*-algebras with a finite Watatani index │ Trans. Amer. Math. Soc. │ 366 (3),1685-1702 (共著)
26.	2013	On generalized Powers-Stormer's inequality │ Linear Algebra and its Applications │ 438 (1),242-249 (共著)
27.	2013	The linear span of projections in AH algebras and for inclusions of C*-algebras │ Abstr. Appl. Anal. │ 2013,12pp. (共著)
28.	2012	Classification of bi-qutrit PPT entangled edge states by their ranks │ Journal of Mathematical Physics │ 53,052201 (共著)
29.	2012	Crossed products by finite group actions with the Rokhlin property │ Math. Z. │ 270,19-42 (共著)
30.	2012	Double piling structure of matrix monotone functions and of matrix convex functions II │ Linear Algebra and its Applications │ 437,735-748 (共著)
31.	2010	Operator convex functions on C*-algebras, the Proceedings of the Estonian Academy of Sciences │ the Proceedings of the Estonian Academy of Sciences │ 59,48-52 (共著)
32.	2009	Cancellation of C*-crossed products │ Indiana Univ. Math. J. │ 58,1537-1564 (共著)
33.	2009	Double piling structure of matrix monotone functions and of matrix convex functions │ Linear Algebra and its Applications │ 431,1825-1832 (共著)
34.	2009	Rohlin property for inclusions of C*-algebras with a finite Watatani index │ Operator structures and Dynamical Systems, Contemporary Mathematics │ 503,179 - 195 (共著)
35.	2008	Stable rank for inclusions of C*-algebras │ Internatinal Journal of Mathematics │ 19,1011-1020 (単著)
36.	2008	The Rokhlin property for automorphisms on simple AT-algebras │ Ergod. Th. Dynam. Sys. │ 28,1215-1241 (共著)
37.	2007	Monotone operator functions, gaps and power moment problem │ Math. Scand │ 100,161-183 (共著)
38.	2007	Stable rank of inclusion of C*-algebras of depth 2 │ C. R. Math. Rep. Acad. Sci. Royal Soc. Canada │ 29,28-32 (共著)
39.	2006	Furstenberg transformations on irrational Rotation algebras │ Ergod. Th. Dynam. Sys. │ 26,1623-1651 (共著)
40.	2006	Stable and real rank for crossed products by automorphismss with tracial Rokhlin property │ Ergod. Th. Dynam. Sys. │ 26,1579-1621 (共著)
41.	2006	Topological stable rank of inclusions of unital C*-algebras │ Internatinal Journal of Mathematics │ 17,19-34 (共著)
42.	2005	Monotone operator functions on C*-algebras │ Internatinal Journal of Mathematics │ 16,181-196 (共著)
43.	2005	The Rokhlin property and the tracial topological rank │ Journal Funct. Anal │ 218,475-494 (共著)
44.	2003	Noncommutative dimension for C*-algebras │ The Interdisplinary Information Sciences │ 9,209 - 220 (単著)
45.	2003	Tracially topological quasidiagonal extensions and topological stable rank │ Illinois J. Math │ 47,921-937 (共著)
46.	2001	FS-property for C*-algebras │ Proceedings of the American Mathematical Society │ 129,999-1003 (共著)
47.	2001	Ranks of algebras of continuous C*-algebra valued functions │ Canadian Journal of Mathematics │ 53,979 - 1030 (共著)
48.	2001	SP-property for a pair of C*-algebras │ Journal of Operator Theory │ 46,159-171 (単著)
49.	1999	Certain C*-algebras with non-zero real rank and extremal richness │ Mathematica Scandinavica │ 85,79 - 86 (単著)
50.	1998	Extremally rich C*crossed products and cancellation property │ Journal of the Australian Mathematical Society │ 64,285 - 301 (共著)
51.	1997	Extremally richness of multiplier algebras and corona algebras of simple C<ss1>*</ss1>algebras │ Journal of Operator Theory │ 38,131 - 149 (共著)
52.	1997	Real rank of multiplier algebras of C*-algebras of real rank zero │ Fields Institute, communications "Operator Algebras and their Applications │ 13,235 - 241 (共著)
53.	1996	Purely infinite simple C* crossed products II │ Canadian Mathematical Society │ 39,203 - 210 (共著)