×

zbMATH — the first resource for mathematics

Nagata, Jun-iti

Compute Distance To:
Author ID: nagata.jun-iti Recent zbMATH articles by "Nagata, Jun-iti"
Published as: Nagata, J-i.; Nagata, J.; Nagata, J.-i.; Nagata, Jun-Iti; Nagata, Jun-iti; Nagata, Juniti
External Links: MGP · Wikidata · GND
Documents Indexed: 106 Publications since 1950, including 12 Books
Biographic References: 1 Publication

Publications by Year

Citations contained in zbMATH Open

68 Publications have been cited 600 times in 432 Documents Cited by Year
Modern dimension theory. (Biblioteca Mathematica. Vol 6). Zbl 0129.38304
Nagata, Jun-iti
89
1965
Modern dimension theory. Rev. and ext. ed. Zbl 0518.54002
Nagata, J.
61
1983
Modern general topology. Zbl 0181.25401
Nagata, Jun-Iti
47
1968
Encyclopedia of general topology. Zbl 1059.54001
Hart, Klaas Pieter (ed.); Nagata, Jun-iti (ed.); Vaughan, Jerry E. (ed.)
39
2004
On a necessary and sufficient condition of metrizability. Zbl 0041.09801
Nagata, Jun-iti
35
1950
Modern general topology. 2nd rev. ed. Zbl 0598.54001
Nagata, Jun-iti
33
1985
A note on nets and metrization. Zbl 0181.25902
Siwiec, Francis; Nagata, Jun-iti
25
1968
On the countable sum of zero-dimensional metric spaces. Zbl 0107.40003
Nagata, J.
22
1960
Note on dimension theory for metric spaces. Zbl 0082.16303
Nagata, J.
19
1958
Quotient and bi-quotient spaces of M-spaces. Zbl 0177.51003
Nagata, J.-i.
14
1969
Topics in general topology. Zbl 0684.00017
Morita, Kiiti (ed.); Nagata, Jun-iti (ed.)
12
1989
A contribution to the theory of metrization. Zbl 0080.37805
Nagata, Jun-iti
11
1957
On the uniform topology of bicompactifications. Zbl 0041.51601
Nagata, Jun-iti
11
1950
Statistical metric spaces as related to topological spaces. Zbl 0412.54008
Morrel, B.; Nagata, J.
8
1978
A note on M-space and topologically complete space. Zbl 0191.53102
Nagata, Jun-iti
7
1969
A note on Filipov’s theorem. Zbl 0177.51004
Nagata, J.-i.
7
1969
On a special metric and dimension. Zbl 0196.55502
Nagata, J.
7
1964
Generalized metric spaces. I. Zbl 0698.54023
Nagata, Jun-iti
6
1989
Recent developments of general topology in Japan. Zbl 0292.01019
Nagata, Jun-iti
6
1974
Mappings and M-spaces. Zbl 0188.28101
Nagata, Jun-iti
6
1969
Product theorems in dimension theory. I. Zbl 0164.23502
Nagata, J.
6
1967
A remark on general imbedding theorems in dimensions theory. Zbl 0116.14403
Nagata, J.-i.
6
1963
On rings of continuous functions and the dimension of metric spaces. Zbl 0141.40002
Nagata, Jun-iti
6
1960
On a universal \(n\)-dimensional set for metric spaces. Zbl 0105.16602
Nagata, Jun-iti
6
1960
Open problems left in my wake of research. Zbl 1059.54002
Nagata, Jun-Iti
5
2005
Remarks on metrizability and generalized metric spaces. Zbl 0926.54019
Nagata, Jun-iti
5
1999
A characterization of covering dimension by use of \(\Delta_k(X)\). Zbl 0407.54029
Bruijning, Jeroen; Nagata, Jun-Iti
5
1979
Two theorems for the \(n\)-dimensionality of metric spaces. Zbl 0116.14402
Nagata, J-i.
5
1962
On dimensions and metrization. Zbl 0114.14201
Nagata, J.
5
1962
A survey of metrization theory. II. Zbl 0756.54017
Nagata, Jun-iti
4
1992
New characterizations of some generalized metric spaces. Zbl 0586.54033
Kanatani, Yumiko; Sasaki, Noriko; Nagata, Jun-Iti
4
1985
On a metric characterizing dimension. Zbl 0115.40201
Nagata, J.
4
1960
On countable-dimensional spaces. Zbl 0081.16801
Nagata, Jun-iti
4
1958
On imbedding a metric space in a product of on-dimensional spaces. Zbl 0083.17601
Nagata, Jun-iti
4
1957
On a relation between dimension and metrization. Zbl 0071.16004
Nagata, Jun-iti
4
1956
Some questions concerning symmetric neighborhood assignments. Zbl 1053.54537
Nagata, Juniti
3
2004
Special metrics. Zbl 0796.54038
Hattori, Yasunao; Nagata, Jun-iti
3
1992
Metrizability, generalized metric spaces and g-functions. Zbl 0686.54019
Nagata, Jun-iti
3
1988
Some questions. II. Zbl 0586.54036
Nagata, Jun-iti
3
1984
A survey of the theory of generalized metric spaces. Zbl 0307.54025
Nagata, J.
3
1972
On a special metric characterizing a metric space of \(\dim \leq n\). Zbl 0117.16004
Nagata, J-i.
3
1963
A theorem for metrizability of a topological space. Zbl 0078.36103
Nagata, Jun-iti
3
1957
Note on dimension theory. Zbl 0073.18001
Nagata, Jun-iti
3
1956
On topological completeness. Zbl 0039.39304
Nagata, Jun-iti
3
1950
Symmetric neighborhood assignments and metrizability. Zbl 1064.54045
Nagata, Jun-iti
2
2004
The flowering of general topology in Japan. Zbl 0935.54002
Nagata, J.
2
1997
A survey of dimension theory. IV. Zbl 0737.54017
Nagata, Jun-iti
2
1990
Some theorems on generalized metric spaces. Zbl 0277.54032
Nagata, Jun-iti
2
1972
Problems on generalized metric spaces. Zbl 0248.54032
Nagata, Jun-iti
2
1970
On multi-valued mappings and generalized metric spaces. Zbl 0221.54025
Nagata, Jun-iti
2
1970
Two remarks on dimension theory for metric spaces. Zbl 0141.40003
Nagata, Jun-iti
2
1960
A generalization of a theorem of W. Hurewicz. Zbl 0086.15802
Nagata, Jun-iti
2
1958
On imbedding theorem for non-separable metric spaces. Zbl 0079.38802
Nagata, Jun-iti
2
1957
On coverings and continuous functions. Zbl 0072.40305
Nagata, Jun-iti
2
1956
A theorem of dimension theory. Zbl 0072.17804
Nagata, Jun-iti
2
1956
A survey of dimension theory. V. Zbl 0799.54029
Nagata, Jun-iti
1
1992
Metrization. I. Zbl 0708.54025
Nagata, Jun-iti
1
1989
Characterizations of metrizable and Lashnev spaces in terms of g- function. Zbl 0616.54028
Nagata, Jun-iti
1
1987
A new characterization of Lashnev spaces. Zbl 0575.54026
Nagata, Jun-iti
1
1985
Topics in dimension theory. Zbl 0506.54026
Nagata, J.
1
1983
New characterizations of covering dimension. Zbl 0423.54025
Bruijning, J.; Nagata, J.
1
1979
On Hyman’s M-space. Zbl 0287.54026
Nagata, Jun-iti
1
1974
On G\(_\delta\)-sets in the product of a metric space and a compact space. I. Zbl 0277.54025
Nagata, Jun-iti
1
1973
Problems on generalized metric spaces. II. Zbl 0257.54033
Nagata, Jun-iti
1
1971
A survey of dimension theory. II. Zbl 0212.27301
Nagata, Jun-iti
1
1971
Some aspects of extension theory in general topology. Zbl 0195.52103
Nagata, Jun-iti
1
1969
On uniform topology of functional spaces. II. Zbl 0068.09002
Nagata, Jun-iti
1
1955
On uniform topology of functional spaces. Zbl 0056.33304
Nagata, Jun-iti
1
1954
Open problems left in my wake of research. Zbl 1059.54002
Nagata, Jun-Iti
5
2005
Encyclopedia of general topology. Zbl 1059.54001
Hart, Klaas Pieter (ed.); Nagata, Jun-iti (ed.); Vaughan, Jerry E. (ed.)
39
2004
Some questions concerning symmetric neighborhood assignments. Zbl 1053.54537
Nagata, Juniti
3
2004
Symmetric neighborhood assignments and metrizability. Zbl 1064.54045
Nagata, Jun-iti
2
2004
Remarks on metrizability and generalized metric spaces. Zbl 0926.54019
Nagata, Jun-iti
5
1999
The flowering of general topology in Japan. Zbl 0935.54002
Nagata, J.
2
1997
A survey of metrization theory. II. Zbl 0756.54017
Nagata, Jun-iti
4
1992
Special metrics. Zbl 0796.54038
Hattori, Yasunao; Nagata, Jun-iti
3
1992
A survey of dimension theory. V. Zbl 0799.54029
Nagata, Jun-iti
1
1992
A survey of dimension theory. IV. Zbl 0737.54017
Nagata, Jun-iti
2
1990
Topics in general topology. Zbl 0684.00017
Morita, Kiiti (ed.); Nagata, Jun-iti (ed.)
12
1989
Generalized metric spaces. I. Zbl 0698.54023
Nagata, Jun-iti
6
1989
Metrization. I. Zbl 0708.54025
Nagata, Jun-iti
1
1989
Metrizability, generalized metric spaces and g-functions. Zbl 0686.54019
Nagata, Jun-iti
3
1988
Characterizations of metrizable and Lashnev spaces in terms of g- function. Zbl 0616.54028
Nagata, Jun-iti
1
1987
Modern general topology. 2nd rev. ed. Zbl 0598.54001
Nagata, Jun-iti
33
1985
New characterizations of some generalized metric spaces. Zbl 0586.54033
Kanatani, Yumiko; Sasaki, Noriko; Nagata, Jun-Iti
4
1985
A new characterization of Lashnev spaces. Zbl 0575.54026
Nagata, Jun-iti
1
1985
Some questions. II. Zbl 0586.54036
Nagata, Jun-iti
3
1984
Modern dimension theory. Rev. and ext. ed. Zbl 0518.54002
Nagata, J.
61
1983
Topics in dimension theory. Zbl 0506.54026
Nagata, J.
1
1983
A characterization of covering dimension by use of \(\Delta_k(X)\). Zbl 0407.54029
Bruijning, Jeroen; Nagata, Jun-Iti
5
1979
New characterizations of covering dimension. Zbl 0423.54025
Bruijning, J.; Nagata, J.
1
1979
Statistical metric spaces as related to topological spaces. Zbl 0412.54008
Morrel, B.; Nagata, J.
8
1978
Recent developments of general topology in Japan. Zbl 0292.01019
Nagata, Jun-iti
6
1974
On Hyman’s M-space. Zbl 0287.54026
Nagata, Jun-iti
1
1974
On G\(_\delta\)-sets in the product of a metric space and a compact space. I. Zbl 0277.54025
Nagata, Jun-iti
1
1973
A survey of the theory of generalized metric spaces. Zbl 0307.54025
Nagata, J.
3
1972
Some theorems on generalized metric spaces. Zbl 0277.54032
Nagata, Jun-iti
2
1972
Problems on generalized metric spaces. II. Zbl 0257.54033
Nagata, Jun-iti
1
1971
A survey of dimension theory. II. Zbl 0212.27301
Nagata, Jun-iti
1
1971
Problems on generalized metric spaces. Zbl 0248.54032
Nagata, Jun-iti
2
1970
On multi-valued mappings and generalized metric spaces. Zbl 0221.54025
Nagata, Jun-iti
2
1970
Quotient and bi-quotient spaces of M-spaces. Zbl 0177.51003
Nagata, J.-i.
14
1969
A note on M-space and topologically complete space. Zbl 0191.53102
Nagata, Jun-iti
7
1969
A note on Filipov’s theorem. Zbl 0177.51004
Nagata, J.-i.
7
1969
Mappings and M-spaces. Zbl 0188.28101
Nagata, Jun-iti
6
1969
Some aspects of extension theory in general topology. Zbl 0195.52103
Nagata, Jun-iti
1
1969
Modern general topology. Zbl 0181.25401
Nagata, Jun-Iti
47
1968
A note on nets and metrization. Zbl 0181.25902
Siwiec, Francis; Nagata, Jun-iti
25
1968
Product theorems in dimension theory. I. Zbl 0164.23502
Nagata, J.
6
1967
Modern dimension theory. (Biblioteca Mathematica. Vol 6). Zbl 0129.38304
Nagata, Jun-iti
89
1965
On a special metric and dimension. Zbl 0196.55502
Nagata, J.
7
1964
A remark on general imbedding theorems in dimensions theory. Zbl 0116.14403
Nagata, J.-i.
6
1963
On a special metric characterizing a metric space of \(\dim \leq n\). Zbl 0117.16004
Nagata, J-i.
3
1963
Two theorems for the \(n\)-dimensionality of metric spaces. Zbl 0116.14402
Nagata, J-i.
5
1962
On dimensions and metrization. Zbl 0114.14201
Nagata, J.
5
1962
On the countable sum of zero-dimensional metric spaces. Zbl 0107.40003
Nagata, J.
22
1960
On rings of continuous functions and the dimension of metric spaces. Zbl 0141.40002
Nagata, Jun-iti
6
1960
On a universal \(n\)-dimensional set for metric spaces. Zbl 0105.16602
Nagata, Jun-iti
6
1960
On a metric characterizing dimension. Zbl 0115.40201
Nagata, J.
4
1960
Two remarks on dimension theory for metric spaces. Zbl 0141.40003
Nagata, Jun-iti
2
1960
Note on dimension theory for metric spaces. Zbl 0082.16303
Nagata, J.
19
1958
On countable-dimensional spaces. Zbl 0081.16801
Nagata, Jun-iti
4
1958
A generalization of a theorem of W. Hurewicz. Zbl 0086.15802
Nagata, Jun-iti
2
1958
A contribution to the theory of metrization. Zbl 0080.37805
Nagata, Jun-iti
11
1957
On imbedding a metric space in a product of on-dimensional spaces. Zbl 0083.17601
Nagata, Jun-iti
4
1957
A theorem for metrizability of a topological space. Zbl 0078.36103
Nagata, Jun-iti
3
1957
On imbedding theorem for non-separable metric spaces. Zbl 0079.38802
Nagata, Jun-iti
2
1957
On a relation between dimension and metrization. Zbl 0071.16004
Nagata, Jun-iti
4
1956
Note on dimension theory. Zbl 0073.18001
Nagata, Jun-iti
3
1956
On coverings and continuous functions. Zbl 0072.40305
Nagata, Jun-iti
2
1956
A theorem of dimension theory. Zbl 0072.17804
Nagata, Jun-iti
2
1956
On uniform topology of functional spaces. II. Zbl 0068.09002
Nagata, Jun-iti
1
1955
On uniform topology of functional spaces. Zbl 0056.33304
Nagata, Jun-iti
1
1954
On a necessary and sufficient condition of metrizability. Zbl 0041.09801
Nagata, Jun-iti
35
1950
On the uniform topology of bicompactifications. Zbl 0041.51601
Nagata, Jun-iti
11
1950
On topological completeness. Zbl 0039.39304
Nagata, Jun-iti
3
1950
all top 5

Cited by 446 Authors

21 Nagata, Jun-iti
10 Hung, Henry Hin-Lai
8 Iliadis, Stavros D.
6 Junnila, Heikki J. K.
5 Dydak, Jerzy
5 Hanai, Sitiro
5 Hattori, Yasunao
5 Ishii, Tadashi
5 Lin, Fucai
5 Mizokami, Takemi
5 Nagami, Keiô
5 Nyikos, Peter J.
5 Reichel, Hans-Christian
5 Suárez, Fernando Daniel
4 de Prada Vicente, María Angeles
4 Gruenhage, Gary F.
4 Kato, Hisao
4 Keesling, James Edgar
4 Morita, Kiiti
4 Repovš, Dušan D.
3 Arkhangel’skiĭ, Aleksandr Vladimirovich
3 Balogh, Zoltan T.
3 Bankston, Paul
3 Buhagiar, David
3 Burke, Dennis K.
3 Colebunders, Eva
3 Corach, Gustavo
3 Di Concilio, Anna
3 Dranishnikov, Alexander Nikolaevich
3 Engelking, Ryszard
3 Frolova, D. S.
3 Georgiou, Dimitrios N.
3 Higes, J.
3 Hodel, Richard E.
3 Krasinkiewicz, Józef
3 Kundu, Subiman
3 Martin, Harold W.
3 Matsumoto, Masahiro
3 Michael, Ernest A.
3 Önal, Süleyman
3 Pol, Elzbieta
3 Pol, Roman
3 Rishel, Thomas W.
3 Salzmann, Helmut R.
3 Spiez, Stanislaw
3 Wenner, Bruce R.
3 Yun, Ziqiu
2 Aarts, Johannes Michael
2 Arya, Shashi Prabha
2 Aull, Charles Edward
2 Banakh, Taras Onufrievich
2 Banaschewski, Bernhard
2 Beer, Gerald Alan
2 Bogatyĭ, Semeon Antonovich
2 Borges, Carlos J. R.
2 Brodsky, N. B.
2 Choban, Mitrofan Mihailovich
2 Choi, Jung-In K.
2 French, James Austin
2 Gao, Zhimin
2 Good, Chris
2 Groh, Hansjoachim
2 Gutiérrez García, Javier
2 Hoshina, Takao
2 Jain, Tanvi
2 Janos, Ludvik
2 Keremedis, Kyriakos
2 Khan, Mohammed Ali
2 Kihara, Takayuki
2 Kimura, Nobuo
2 Koyama, Akira
2 Leiderman, Arkady G.
2 Li, Hanfeng
2 Li, Zhaowen
2 Lin, Shou
2 Lipscomb, Stephen Leon
2 Lowen, Robert
2 Lutzer, David J.
2 Lytchak, Alexander
2 Mardešić, Sibe
2 Mardones-Pérez, Iraide
2 McCoy, Robert A.
2 Megaritis, Athanasios C.
2 Mitra, Atish J.
2 Morris, Sidney A.
2 Okuyama, Akihiro
2 Özçağ, Selma
2 Pasynkov, Boris A.
2 Pulmannová, Sylvia
2 Roberts, John Henderson
2 Rubin, Leonard Roy
2 Šalát, Tibor
2 Shishkov, Ivailo
2 Singal, M. K.
2 Smith, James C. jun.
2 Snyder, David F.
2 Soyarslan, Servet
2 Spirito, Dario
2 Stone, Arthur Harold
2 Stroppel, Markus Johannes
...and 346 more Authors
all top 5

Cited in 95 Serials

132 Topology and its Applications
54 Proceedings of the American Mathematical Society
45 Proceedings of the Japan Academy
21 Transactions of the American Mathematical Society
7 Fuzzy Sets and Systems
6 Journal of Pure and Applied Algebra
6 Mathematische Annalen
6 Mathematica Slovaca
6 Journal of Mathematical Sciences (New York)
5 Israel Journal of Mathematics
5 Advances in Mathematics
5 Archiv der Mathematik
5 Acta Mathematica Hungarica
4 Journal of Mathematical Analysis and Applications
4 Mathematical Notes
4 Czechoslovak Mathematical Journal
4 Journal of Functional Analysis
4 Journal of Soviet Mathematics
4 Mathematische Zeitschrift
3 Rocky Mountain Journal of Mathematics
3 Compositio Mathematica
3 Journal of the Mathematical Society of Japan
3 Monatshefte für Mathematik
3 Quaestiones Mathematicae
3 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM
2 Journal d’Analyse Mathématique
2 Periodica Mathematica Hungarica
2 Information Sciences
2 International Journal of Mathematics and Mathematical Sciences
2 Inventiones Mathematicae
2 Journal of Geometry
2 Journal für die Reine und Angewandte Mathematik
2 Proceedings of the Japan Academy. Series A
2 Rendiconti del Circolo Matemàtico di Palermo. Serie II
2 International Journal of Approximate Reasoning
2 Russian Mathematics
2 Set-Valued Analysis
2 Topology Proceedings
2 Annales Academiae Scientiarum Fennicae. Mathematica
2 Bulletin of the American Mathematical Society
1 Acta Mathematica Academiae Scientiarum Hungaricae
1 Artificial Intelligence
1 Bulletin of the Australian Mathematical Society
1 General Relativity and Gravitation
1 Physica A
1 Bulletin of Mathematical Biology
1 Chaos, Solitons and Fractals
1 Journal of Geometry and Physics
1 Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg
1 Algebra Universalis
1 Annales de l’Institut Fourier
1 Annali di Matematica Pura ed Applicata. Serie Quarta
1 Annali della Scuola Normale Superiore di Pisa. Classe di Scienze. Serie IV
1 Commentationes Mathematicae Universitatis Carolinae
1 Duke Mathematical Journal
1 Geometriae Dedicata
1 Journal of Algebra
1 Journal of Computational and Applied Mathematics
1 Journal of Economic Theory
1 Journal of Mathematical Economics
1 Journal of Multivariate Analysis
1 The Journal of Symbolic Logic
1 Mathematika
1 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods
1 Semigroup Forum
1 Siberian Mathematical Journal
1 Synthese
1 Ergodic Theory and Dynamical Systems
1 Discrete & Computational Geometry
1 \(K\)-Theory
1 Revista Matemática Iberoamericana
1 Japan Journal of Industrial and Applied Mathematics
1 The Journal of Geometric Analysis
1 Geometric and Functional Analysis. GAFA
1 Historia Mathematica
1 Bulletin of the American Mathematical Society. New Series
1 Mathematical Programming. Series A. Series B
1 Indagationes Mathematicae. New Series
1 Bulletin of the Belgian Mathematical Society - Simon Stevin
1 Theory and Applications of Categories
1 Discrete and Continuous Dynamical Systems
1 European Series in Applied and Industrial Mathematics (ESAIM): Probability and Statistics
1 Lobachevskii Journal of Mathematics
1 Trudy Instituta Matematiki
1 Algebraic & Geometric Topology
1 Central European Journal of Mathematics
1 Fixed Point Theory and Applications
1 Annali della Scuola Normale Superiore di Pisa. Scienze Fisiche e Matematiche. III. Ser
1 Matematický Časopis, Slovenskej Akadémie Vied
1 Complex Analysis and Operator Theory
1 Advances in Calculus of Variations
1 TWMS Journal of Pure and Applied Mathematics
1 Forum of Mathematics, Sigma
1 Nonlinear Analysis. Theory, Methods & Applications
1 Asia Pacific Journal of Mathematics
all top 5

Cited in 43 Fields

320 General topology (54-XX)
28 Functional analysis (46-XX)
24 Algebraic topology (55-XX)
21 Mathematical logic and foundations (03-XX)
21 Manifolds and cell complexes (57-XX)
16 Topological groups, Lie groups (22-XX)
13 Category theory; homological algebra (18-XX)
12 Dynamical systems and ergodic theory (37-XX)
11 Order, lattices, ordered algebraic structures (06-XX)
11 Geometry (51-XX)
9 Measure and integration (28-XX)
7 Group theory and generalizations (20-XX)
7 Real functions (26-XX)
7 Differential geometry (53-XX)
5 History and biography (01-XX)
5 Approximations and expansions (41-XX)
5 Computer science (68-XX)
5 Game theory, economics, finance, and other social and behavioral sciences (91-XX)
4 Combinatorics (05-XX)
4 Commutative algebra (13-XX)
4 Operator theory (47-XX)
3 Functions of a complex variable (30-XX)
3 Several complex variables and analytic spaces (32-XX)
3 Calculus of variations and optimal control; optimization (49-XX)
3 Convex and discrete geometry (52-XX)
3 Global analysis, analysis on manifolds (58-XX)
3 Quantum theory (81-XX)
2 Number theory (11-XX)
2 Field theory and polynomials (12-XX)
2 Associative rings and algebras (16-XX)
2 \(K\)-theory (19-XX)
2 Sequences, series, summability (40-XX)
2 Statistics (62-XX)
1 General and overarching topics; collections (00-XX)
1 Algebraic geometry (14-XX)
1 Nonassociative rings and algebras (17-XX)
1 Potential theory (31-XX)
1 Ordinary differential equations (34-XX)
1 Abstract harmonic analysis (43-XX)
1 Probability theory and stochastic processes (60-XX)
1 Relativity and gravitational theory (83-XX)
1 Operations research, mathematical programming (90-XX)
1 Biology and other natural sciences (92-XX)

Citations by Year

Wikidata Timeline

The data are displayed as stored in Wikidata under a Creative Commons CC0 License. Updates and corrections should be made in Wikidata.