In this article, we introduce a new kind of subnormal weighted shifts, which is a generalized form of Bergman shift, and discuss the k- hyponormality of its backward extensions.
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https://www.riss.kr/link?id=A106024364
Yanwu Dong (Zhanjiang Preschool Education College) ; 이미령 (Catholic University of Daegu) ; Chunji Li (Northeastern University)
2019
English
KCI등재
학술저널
73-83(11쪽)
0
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
In this article, we introduce a new kind of subnormal weighted shifts, which is a generalized form of Bergman shift, and discuss the k- hyponormality of its backward extensions.
In this article, we introduce a new kind of subnormal weighted shifts, which is a generalized form of Bergman shift, and discuss the k- hyponormality of its backward extensions.
참고문헌 (Reference)
1 J. Stampfli, "Which weighted shifts are subnormal" 17 : 367-379, 1966
2 R. Curto, "Subnormality of Bergman-like weighted shifts" 308 : 334-342, 2005
3 J. Bram, "Subnormal operators" 22 : 75-94, 1955
4 MacKichan Software, Inc, "Scientific WorkPlace, Version 4.0"
5 R. Curto, "Recursively generated weighted shifts and the subnormal comple-tion problem" 17 : 202-246, 1993
6 R. Curto, "Quartically hyponormal weighted shifts need not be 3-hyponormal" 314 : 455-463, 2006
7 R. Curto, "Quadratically hyponormal weighted shifts" 13 : 49-66, 1990
8 Y. B. Choi, "One-step extension of the Bergman shift" 128 : 3639-3646, 2000
9 P. Halmos, "Normal dilations and extensions of operators" 2 : 124-134, 1950
10 R. Curto, "Joint hyponormality : A bridge between hyponormality and subnormality" 51 : 69-91, 1990
1 J. Stampfli, "Which weighted shifts are subnormal" 17 : 367-379, 1966
2 R. Curto, "Subnormality of Bergman-like weighted shifts" 308 : 334-342, 2005
3 J. Bram, "Subnormal operators" 22 : 75-94, 1955
4 MacKichan Software, Inc, "Scientific WorkPlace, Version 4.0"
5 R. Curto, "Recursively generated weighted shifts and the subnormal comple-tion problem" 17 : 202-246, 1993
6 R. Curto, "Quartically hyponormal weighted shifts need not be 3-hyponormal" 314 : 455-463, 2006
7 R. Curto, "Quadratically hyponormal weighted shifts" 13 : 49-66, 1990
8 Y. B. Choi, "One-step extension of the Bergman shift" 128 : 3639-3646, 2000
9 P. Halmos, "Normal dilations and extensions of operators" 2 : 124-134, 1950
10 R. Curto, "Joint hyponormality : A bridge between hyponormality and subnormality" 51 : 69-91, 1990
11 R. Curto, "Hyponormal pairs of commuting operators" 35 : 1-22, 1988
12 R. Curto, "Fialkow, Recursively generated weighted shifts and the subnormal comple-tion problem, II" 18 : 369-426, 1994
13 I. B. Jung, "Backward extensions of hyponormal weighted shifts" 52 (52): 267-278, 2000
14 C. Krattenthaler, "Advanced determinant calculus" 42 : 1999
15 I. B. Jung, "A formula for k-hyponormality of backstep extensions of subnormal weighted shifts" 129 : 2343-2351, 2001
RIESZ TRIPLE ALMOST LACUNARY χ3 SEQUENCE SPACES DEFINED BY A ORLICZ FUNCTION-I
ON THE EXTREMAL TYPE I BINARY SELF-DUAL CODES WITH NEAR-MINIMAL SHADOW
SOME 4-TOTAL PRIME CORDIAL LABELING OF GRAPHS
학술지 이력
연월일 | 이력구분 | 이력상세 | 등재구분 |
---|---|---|---|
2026 | 평가예정 | 재인증평가 신청대상 (재인증) | |
2020-01-01 | 평가 | 등재학술지 유지 (재인증) | |
2019-11-08 | 학회명변경 | 영문명 : The Korean Society For Computational & Applied Mathematics And Korean Sigcam -> Korean Society for Computational and Applied Mathematics | |
2017-01-01 | 평가 | 등재학술지 유지 (계속평가) | |
2013-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2010-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2008-02-18 | 학술지명변경 | 한글명 : Journal of Applied Mathematics and Infomatics(Former: Korean J. of Comput. and Appl. Math.) -> Journal of Applied Mathematics and Informatics외국어명 : Journal of Applied Mathematics and Infomatics(Former: Korean J. of Comput. and Appl. Math.) -> Journal of Applied Mathematics and Informatics | |
2008-02-15 | 학술지명변경 | 한글명 : Journal of Applied Mathematics and Computing(Former: Korean J. of Comput. and Appl. Math.) -> Journal of Applied Mathematics and Infomatics(Former: Korean J. of Comput. and Appl. Math.)외국어명 : Journal of Applied Mathematics and Computing(Former: Korean J. of Comput. and Appl. Math.) -> Journal of Applied Mathematics and Infomatics(Former: Korean J. of Comput. and Appl. Math.) | |
2008-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2006-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2004-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2001-01-01 | 평가 | 등재학술지 선정 (등재후보2차) | |
1998-07-01 | 평가 | 등재후보학술지 선정 (신규평가) |
학술지 인용정보
기준연도 | WOS-KCI 통합IF(2년) | KCIF(2년) | KCIF(3년) |
---|---|---|---|
2016 | 0.16 | 0.16 | 0.13 |
KCIF(4년) | KCIF(5년) | 중심성지수(3년) | 즉시성지수 |
0.1 | 0.07 | 0.312 | 0.02 |