Edit Profile (opens in new tab) Ball, Keith Martin Co-Author Distance Author ID: ball.keith-m Published as: Ball, Keith; Ball, Keith M.; Ball, K.; Ball, K. M. more...less Homepage: https://warwick.ac.uk/fac/sci/maths/people/staff/keith_ball/ External Links: MGP · Wikidata · dblp · GND · IdRef Documents Indexed: 49 Publications since 1986, including 1 Book and 2 Additional arXiv Preprints 5 Contributions as Editor Biographic References: 1 Publication Co-Authors: 31 Co-Authors with 25 Joint Publications 752 Co-Co-Authors all top 5 Co-Authors 29 single-authored 4 Barthe, Franck 3 Naor, Assaf 2 Artstein-Avidan, Shiri 2 Böröczky, Karoly jun. 2 Henk, Martin 2 Ludwig, Monika 2 Milman, Vitali D. 2 Pajor, Alain 2 Perissinaki, Irini 2 Prodromou, Maria N. 1 Ambrus, Gergely 1 Anttila, Milla 1 Arias-de-Reyna, Juan 1 Bednorz, Witold Marek 1 Carlen, Eric Anders 1 Erdélyi, Tamás 1 Goodey, Paul R. 1 Gruber, Peter Manfred 1 Lieb, Elliott Hershel 1 Nayar, Piotr 1 Nguyễn Văn Hoàng 1 Oleszkiewicz, Krzysztof 1 Ortega-Moreno, Oscar 1 Parks, Cynthia 1 Pong, Wai Yan 1 Rivoal, Tanguy 1 Sivakumar, N. R. 1 Tkocz, Tomasz 1 Villa, Rafael 1 Ward, Joseph Dinneen 1 Wolff, Paweł all top 5 Serials 5 Mathematika 3 Studia Mathematica 3 Bulletin of the London Mathematical Society 3 Inventiones Mathematicae 3 Oberwolfach Reports 2 Israel Journal of Mathematics 2 Proceedings of the American Mathematical Society 2 Transactions of the American Mathematical Society 2 Discrete & Computational Geometry 2 Mathematical Sciences Research Institute Publications 1 Duke Mathematical Journal 1 Geometriae Dedicata 1 Journal of Approximation Theory 1 Journal of Combinatorial Theory. Series B 1 Journal of the London Mathematical Society. Second Series 1 Monatshefte für Mathematik 1 European Journal of Combinatorics 1 Probability Theory and Related Fields 1 Constructive Approximation 1 Journal of the American Mathematical Society 1 IMRN. International Mathematics Research Notices 1 Geometric and Functional Analysis. GAFA 1 Bulletin of the American Mathematical Society. New Series 1 Proceedings of the Royal Society of London. A. Mathematical, Physical and Engineering Sciences all top 5 Fields 29 Convex and discrete geometry (52-XX) 16 Probability theory and stochastic processes (60-XX) 14 Functional analysis (46-XX) 7 Number theory (11-XX) 6 General and overarching topics; collections (00-XX) 5 Information and communication theory, circuits (94-XX) 4 Operator theory (47-XX) 3 Combinatorics (05-XX) 2 Linear and multilinear algebra; matrix theory (15-XX) 2 Real functions (26-XX) 2 Approximations and expansions (41-XX) 2 Integral transforms, operational calculus (44-XX) 2 Geometry (51-XX) 2 Computer science (68-XX) 1 History and biography (01-XX) 1 Field theory and polynomials (12-XX) 1 Commutative algebra (13-XX) 1 Functions of a complex variable (30-XX) 1 Difference and functional equations (39-XX) 1 Calculus of variations and optimal control; optimization (49-XX) 1 Differential geometry (53-XX) 1 Statistics (62-XX) 1 Systems theory; control (93-XX) 1 Mathematics education (97-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 43 Publications have been cited 1,533 times in 1,198 Documents Cited by ▼ Year ▼ An elementary introduction to modern convex geometry. Zbl 0901.52002 Ball, Keith 154 1997 Sharp uniform convexity and smoothness inequalities for trace norms. Zbl 0803.47037 Ball, Keith; Carlen, Eric A.; Lieb, Elliott H. 150 1994 Volume ratios and a reverse isoperimetric inequality. Zbl 0694.46010 Ball, K. M. 124 1991 Logarithmically concave functions and sections of convex sets in \({\mathbb{R}}^ n\). Zbl 0642.52011 Ball, Keith 106 1988 Irrationality of infinitely many values of the zeta function at odd integers. (Irrationalité d’une infinité de valeurs de la fonction zêta aux entiers impairs.) Zbl 1058.11051 Ball, Keith; Rivoal, Tanguy 91 2001 Cube slicing in \({\mathbb{R}}^ n\). Zbl 0601.52005 Ball, Keith 78 1986 Ellipsoids of maximal volume in convex bodies. Zbl 0747.52007 Ball, Keith 67 1992 Shadows of convex bodies. Zbl 0746.52007 Ball, Keith 62 1991 The central limit problem for convex bodies. Zbl 1033.52003 Anttila, Milla; Ball, Keith; Perissinaki, Irini 62 2003 Markov chains, Riesz transforms and Lipschitz maps. Zbl 0788.46050 Ball, K. 54 1992 Volumes of sections of cubes and related problems. Zbl 0674.46008 Ball, Keith 49 1989 Solution of Shannon’s problem on the monotonicity of entropy. Zbl 1062.94006 Artstein, Shiri; Ball, Keith M.; Barthe, Franck; Naor, Assaf 48 2004 Convex geometry and functional analysis. Zbl 1017.46004 Ball, Keith 30 2001 The complex plank problem. Zbl 1030.46008 Ball, Keith M. 30 2001 The plank problem for symmetric bodies. Zbl 0702.52003 Ball, Keith 29 1991 The reverse isoperimetric problem for Gaussian measure. Zbl 0788.52010 Ball, Keith 29 1993 Normed spaces with a weak-Gordon-Lewis property. Zbl 0762.46004 Ball, Keith 25 1991 Entropy jumps in the presence of a spectral gap. Zbl 1036.94003 Ball, Keith; Barthe, Franck; Naor, Assaf 25 2003 A lower bound for the optimal density of lattice packings. Zbl 0776.52006 Ball, Keith 23 1992 On the rate of convergence in the entropic central limit theorem. Zbl 1055.94004 Artstein, Shiri; Ball, Keith M.; Barthe, Franck; Naor, Assaf 23 2004 Eigenvalues of euclidean distance matrices. Zbl 0746.41002 Ball, Keith 23 1992 The entropy of convex bodies with ”few” extreme points. Zbl 0746.60005 Ball, Keith; Pajor, Alain 19 1991 The Ribe programme. Zbl 1303.46019 Ball, Keith 19 2013 Concentration of the distance in finite-dimensional normed spaces. Zbl 0956.46009 Arias-de-Reyna, Juan; Ball, Keith; Villa, Rafael 18 1998 Isometric embedding in \(\ell_ p\)-spaces. Zbl 0712.46008 Ball, Keith 18 1990 Stability of some versions of the Prékopa-Leindler inequality. Zbl 1217.60014 Ball, Keith M.; Böröczky, Károly J. 16 2011 Stability of the Prékopa-Leindler inequality. Zbl 1205.39024 Ball, Keith M.; Böröczky, Károly jun. 16 2010 The subindependence of coordinate slabs in \(l_p^n\) balls. Zbl 0918.60013 Ball, Keith; Perissinaki, Irini 15 1998 Entropy jumps for isotropic log-concave random vectors and spectral gap. Zbl 1264.94077 Ball, Keith; Nguyen, Van Hoang 15 2012 Completely monotonic rational functions and Hall’s marriage theorem. Zbl 0868.26009 Ball, Keith 14 1994 Chebyshev constants for the unit circle. Zbl 1276.30013 Ambrus, Gergely; Ball, Keith M.; Erdélyi, Tamás 14 2013 Some remarks on the geometry of convex sets. Zbl 0651.52010 Ball, Keith 13 1988 On the sensitivity of radial basis interpolation to minimal data separation distance. Zbl 0771.41001 Ball, K.; Sivakumar, N.; Ward, J. D. 13 1992 Convex bodies with few faces. Zbl 0704.52003 Ball, Keith; Pajor, Alain 12 1990 Mahler’s conjecture and wavelets. Zbl 0824.52005 Ball, K. 11 1995 \(L^1\)-smoothing for the Ornstein-Uhlenbeck semigroup. Zbl 1267.47066 Ball, K.; Barthe, F.; Bednorz, W.; Oleszkiewicz, K.; Wolff, P. 9 2013 A reverse entropy power inequality for log-concave random vectors. Zbl 1407.94055 Ball, Keith; Nayar, Piotr; Tkocz, Tomasz 8 2016 Inequalities and sphere-packing in \(\ell _ p\). Zbl 0642.46021 Ball, Keith 6 1987 An elementary introduction to monotone transportation. Zbl 1139.49303 Ball, K. 6 2004 Strange curves, counting rabbits, and other mathematical explorations. Zbl 1094.00002 Ball, Keith 4 2003 A sharp combinatorial version of Vaaler’s theorem. Zbl 1250.52008 Ball, K. M.; Prodromou, M. 3 2009 Rational approximations to the zeta function. Zbl 1472.11225 Ball, Keith 1 2019 The legacy of Jean Bourgain in geometric functional analysis. Zbl 1471.46010 Ball, Keith 1 2021 The legacy of Jean Bourgain in geometric functional analysis. Zbl 1471.46010 Ball, Keith 1 2021 Rational approximations to the zeta function. Zbl 1472.11225 Ball, Keith 1 2019 A reverse entropy power inequality for log-concave random vectors. Zbl 1407.94055 Ball, Keith; Nayar, Piotr; Tkocz, Tomasz 8 2016 The Ribe programme. Zbl 1303.46019 Ball, Keith 19 2013 Chebyshev constants for the unit circle. Zbl 1276.30013 Ambrus, Gergely; Ball, Keith M.; Erdélyi, Tamás 14 2013 \(L^1\)-smoothing for the Ornstein-Uhlenbeck semigroup. Zbl 1267.47066 Ball, K.; Barthe, F.; Bednorz, W.; Oleszkiewicz, K.; Wolff, P. 9 2013 Entropy jumps for isotropic log-concave random vectors and spectral gap. Zbl 1264.94077 Ball, Keith; Nguyen, Van Hoang 15 2012 Stability of some versions of the Prékopa-Leindler inequality. Zbl 1217.60014 Ball, Keith M.; Böröczky, Károly J. 16 2011 Stability of the Prékopa-Leindler inequality. Zbl 1205.39024 Ball, Keith M.; Böröczky, Károly jun. 16 2010 A sharp combinatorial version of Vaaler’s theorem. Zbl 1250.52008 Ball, K. M.; Prodromou, M. 3 2009 Solution of Shannon’s problem on the monotonicity of entropy. Zbl 1062.94006 Artstein, Shiri; Ball, Keith M.; Barthe, Franck; Naor, Assaf 48 2004 On the rate of convergence in the entropic central limit theorem. Zbl 1055.94004 Artstein, Shiri; Ball, Keith M.; Barthe, Franck; Naor, Assaf 23 2004 An elementary introduction to monotone transportation. Zbl 1139.49303 Ball, K. 6 2004 The central limit problem for convex bodies. Zbl 1033.52003 Anttila, Milla; Ball, Keith; Perissinaki, Irini 62 2003 Entropy jumps in the presence of a spectral gap. Zbl 1036.94003 Ball, Keith; Barthe, Franck; Naor, Assaf 25 2003 Strange curves, counting rabbits, and other mathematical explorations. Zbl 1094.00002 Ball, Keith 4 2003 Irrationality of infinitely many values of the zeta function at odd integers. (Irrationalité d’une infinité de valeurs de la fonction zêta aux entiers impairs.) Zbl 1058.11051 Ball, Keith; Rivoal, Tanguy 91 2001 Convex geometry and functional analysis. Zbl 1017.46004 Ball, Keith 30 2001 The complex plank problem. Zbl 1030.46008 Ball, Keith M. 30 2001 Concentration of the distance in finite-dimensional normed spaces. Zbl 0956.46009 Arias-de-Reyna, Juan; Ball, Keith; Villa, Rafael 18 1998 The subindependence of coordinate slabs in \(l_p^n\) balls. Zbl 0918.60013 Ball, Keith; Perissinaki, Irini 15 1998 An elementary introduction to modern convex geometry. Zbl 0901.52002 Ball, Keith 154 1997 Mahler’s conjecture and wavelets. Zbl 0824.52005 Ball, K. 11 1995 Sharp uniform convexity and smoothness inequalities for trace norms. Zbl 0803.47037 Ball, Keith; Carlen, Eric A.; Lieb, Elliott H. 150 1994 Completely monotonic rational functions and Hall’s marriage theorem. Zbl 0868.26009 Ball, Keith 14 1994 The reverse isoperimetric problem for Gaussian measure. Zbl 0788.52010 Ball, Keith 29 1993 Ellipsoids of maximal volume in convex bodies. Zbl 0747.52007 Ball, Keith 67 1992 Markov chains, Riesz transforms and Lipschitz maps. Zbl 0788.46050 Ball, K. 54 1992 A lower bound for the optimal density of lattice packings. Zbl 0776.52006 Ball, Keith 23 1992 Eigenvalues of euclidean distance matrices. Zbl 0746.41002 Ball, Keith 23 1992 On the sensitivity of radial basis interpolation to minimal data separation distance. Zbl 0771.41001 Ball, K.; Sivakumar, N.; Ward, J. D. 13 1992 Volume ratios and a reverse isoperimetric inequality. Zbl 0694.46010 Ball, K. M. 124 1991 Shadows of convex bodies. Zbl 0746.52007 Ball, Keith 62 1991 The plank problem for symmetric bodies. Zbl 0702.52003 Ball, Keith 29 1991 Normed spaces with a weak-Gordon-Lewis property. Zbl 0762.46004 Ball, Keith 25 1991 The entropy of convex bodies with ”few” extreme points. Zbl 0746.60005 Ball, Keith; Pajor, Alain 19 1991 Isometric embedding in \(\ell_ p\)-spaces. Zbl 0712.46008 Ball, Keith 18 1990 Convex bodies with few faces. Zbl 0704.52003 Ball, Keith; Pajor, Alain 12 1990 Volumes of sections of cubes and related problems. Zbl 0674.46008 Ball, Keith 49 1989 Logarithmically concave functions and sections of convex sets in \({\mathbb{R}}^ n\). Zbl 0642.52011 Ball, Keith 106 1988 Some remarks on the geometry of convex sets. Zbl 0651.52010 Ball, Keith 13 1988 Inequalities and sphere-packing in \(\ell _ p\). Zbl 0642.46021 Ball, Keith 6 1987 Cube slicing in \({\mathbb{R}}^ n\). Zbl 0601.52005 Ball, Keith 78 1986 all cited Publications top 5 cited Publications all top 5 Cited by 1,332 Authors 37 Naor, Assaf 23 Bobkov, Sergey Germanovich 23 Paouris, Grigoris 21 Li, Aijun 19 Huang, Qingzhong 18 Alonso-Gutiérrez, David 17 Koldobsky, Alexander L. 16 Fischler, Stéphane 16 Rivoal, Tanguy 15 Giannopoulos, Apostolos A. 15 Klartag, Bo’az 15 Leng, Gangsong 14 Böröczky, Karoly jun. 14 Xiong, Ge 14 Zvavitch, Artem 13 Götze, Friedrich 12 Chistyakov, Gennadiy Petrovych 12 Naszódi, Márton 11 Barthe, Franck 11 Madiman, Mokshay M. 11 Tkocz, Tomasz 11 Zudilin, Wadim 10 Ball, Keith Martin 10 Prochno, Joscha 9 Fradelizi, Matthieu 9 Lee, James R. 9 Milman, Emanuel 8 Artstein-Avidan, Shiri 8 Bezdek, Károly 8 González Merino, Bernardo 8 Livshyts, Galyna V. 8 Schechtman, Gideon 8 Thäle, Christoph 7 Ambrus, Gergely 7 Carlen, Eric Anders 7 Cordero-Erausquin, Dario 7 Fang, Niufa 7 Guédon, Olivier 7 He, Binwu 7 Henk, Martin 7 Hug, Daniel 7 Ivanov, Grigory M. 7 Kumam, Poom 7 Peres, Yuval 6 Bastero, Jesús 6 Brazitikos, Silouanos 6 Campi, Stefano 6 Chasapis, Giorgos 6 de Gosson, Maurice Alexis 6 Eldan, Ronen 6 Jiménez, Carlos Hugo 6 König, Hermann 6 Lehec, Joseph 6 Mendel, Manor 6 Mendelson, Shahar 6 Meyer, Mathieu 6 Milman, Vitali D. 6 Ohta, Shin-ichi 6 Pajor, Alain 6 Pivovarov, Peter 6 Roberto, Cyril 6 Schütt, Carsten 6 Werner, Elisabeth M. 6 Xi, Dongmeng 6 Zou, Du 5 Bernués, Julio 5 Fodor, Ferenc 5 Gao, Fuchang 5 Gorban, Alexander N. 5 Gronchi, Paolo 5 Mewomo, Oluwatosin Temitope 5 Müller, Vladimír 5 Nourdin, Ivan 5 Peccati, Giovanni 5 Pinasco, Damián 5 Saff, Edward Barry 5 Tyukin, Ivan Yu. 5 Valettas, Petros 5 Vritsiou, Beatrice-Helen 5 Zhao, Changjian 5 Zorich, Vladimir Antonovich 4 Bárány, Imre 4 Dafnis, Nikos 4 Dixit, Atul 4 Edmunds, David Eric 4 Eskenazis, Alexandros 4 Fleury, Bernard Henri 4 Fragalà, Ilaria 4 Guzmán, Cristóbal 4 Hardin, Douglas P. 4 Hernández Cifre, María A. 4 Hinrichs, Aicke 4 Hu, Jiaqi 4 Ivaki, Mohammad N. 4 Johnson, William Buhmann 4 Karasev, Roman N. 4 Kontoyiannis, Ioannis 4 Ledoux, Michel 4 Lieb, Elliott Hershel 4 Litvak, Aleksandr Evgen’evich ...and 1,232 more Authors all top 5 Cited in 314 Serials 56 Advances in Mathematics 49 Proceedings of the American Mathematical Society 46 Journal of Functional Analysis 44 Journal of Mathematical Analysis and Applications 40 Israel Journal of Mathematics 34 Discrete & Computational Geometry 27 Mathematika 22 Transactions of the American Mathematical Society 21 The Annals of Probability 21 The Journal of Geometric Analysis 19 Advances in Applied Mathematics 15 Probability Theory and Related Fields 15 Geometric and Functional Analysis. GAFA 14 Geometriae Dedicata 11 Journal of Mathematical Sciences (New York) 10 Journal of Approximation Theory 10 Mathematische Annalen 10 Mathematische Zeitschrift 10 Journal of Theoretical Probability 10 Mathematical Programming. Series A. Series B 9 Monatshefte für Mathematik 9 Annales de la Faculté des Sciences de Toulouse. Mathématiques. Série VI 9 Calculus of Variations and Partial Differential Equations 8 Communications in Mathematical Physics 8 Discrete Mathematics 8 Archiv der Mathematik 8 Journal of the London Mathematical Society. Second Series 8 Abstract and Applied Analysis 8 Journal of Inequalities and Applications 8 Journal of the European Mathematical Society (JEMS) 8 Comptes Rendus. Mathématique. Académie des Sciences, Paris 7 Mathematical Notes 7 Duke Mathematical Journal 7 Journal of Number Theory 7 Bulletin of the American Mathematical Society. New Series 7 Journal de Théorie des Nombres de Bordeaux 6 Journal of Mathematical Physics 6 Studia Mathematica 6 Bulletin of the London Mathematical Society 6 Mathematische Nachrichten 6 SIAM Journal on Computing 6 Journal of Complexity 6 Annales de l’Institut Henri Poincaré. Probabilités et Statistiques 6 Electronic Journal of Probability 6 Mathematical Inequalities & Applications 6 International Journal of Number Theory 6 Analysis and Geometry in Metric Spaces 5 Annales de l’Institut Fourier 5 The Annals of Statistics 5 Compositio Mathematica 5 Journal of Computational and Applied Mathematics 5 Linear Algebra and its Applications 5 Applied and Computational Harmonic Analysis 5 The Ramanujan Journal 5 Positivity 5 Acta Mathematica Sinica. English Series 5 Communications in Contemporary Mathematics 4 American Mathematical Monthly 4 Integral Equations and Operator Theory 4 Inventiones Mathematicae 4 Journal of Combinatorial Theory. Series A 4 Memoirs of the American Mathematical Society 4 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 4 Results in Mathematics 4 European Journal of Combinatorics 4 Statistics & Probability Letters 4 Combinatorica 4 SIAM Journal on Discrete Mathematics 4 The Annals of Applied Probability 4 Stochastic Processes and their Applications 4 SIAM Journal on Optimization 4 Potential Analysis 4 The Electronic Journal of Combinatorics 4 Advances in Computational Mathematics 4 Bernoulli 4 Advances in Geometry 4 Foundations of Physics 3 Archive for Rational Mechanics and Analysis 3 Journal of Statistical Physics 3 Linear and Multilinear Algebra 3 Theory of Probability and its Applications 3 Beiträge zur Algebra und Geometrie 3 Bulletin de la Société Mathématique de France 3 Indiana University Mathematics Journal 3 Journal of Optimization Theory and Applications 3 Journal für die Reine und Angewandte Mathematik 3 Manuscripta Mathematica 3 Pacific Journal of Mathematics 3 Acta Mathematica Hungarica 3 Constructive Approximation 3 Revista Matemática Iberoamericana 3 Journal of the American Mathematical Society 3 Science in China. Series A 3 Neural Networks 3 Numerical Algorithms 3 Journal de Mathématiques Pures et Appliquées. Neuvième Série 3 Experimental Mathematics 3 Bulletin des Sciences Mathématiques 3 Revista Matemática Complutense 3 Annals of Mathematics. Second Series ...and 214 more Serials all top 5 Cited in 57 Fields 487 Convex and discrete geometry (52-XX) 244 Functional analysis (46-XX) 236 Probability theory and stochastic processes (60-XX) 120 Number theory (11-XX) 113 Operator theory (47-XX) 96 Real functions (26-XX) 67 Computer science (68-XX) 60 Statistics (62-XX) 58 Information and communication theory, circuits (94-XX) 56 Combinatorics (05-XX) 55 Differential geometry (53-XX) 52 Approximations and expansions (41-XX) 51 Numerical analysis (65-XX) 49 Linear and multilinear algebra; matrix theory (15-XX) 49 Operations research, mathematical programming (90-XX) 43 Calculus of variations and optimal control; optimization (49-XX) 42 Functions of a complex variable (30-XX) 42 Harmonic analysis on Euclidean spaces (42-XX) 41 Measure and integration (28-XX) 41 Special functions (33-XX) 39 Geometry (51-XX) 32 Partial differential equations (35-XX) 29 Quantum theory (81-XX) 22 General topology (54-XX) 22 Global analysis, analysis on manifolds (58-XX) 16 Group theory and generalizations (20-XX) 16 Statistical mechanics, structure of matter (82-XX) 13 Several complex variables and analytic spaces (32-XX) 12 Dynamical systems and ergodic theory (37-XX) 11 Difference and functional equations (39-XX) 11 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 10 Abstract harmonic analysis (43-XX) 9 Potential theory (31-XX) 8 Integral transforms, operational calculus (44-XX) 7 Algebraic geometry (14-XX) 6 Ordinary differential equations (34-XX) 6 Biology and other natural sciences (92-XX) 5 History and biography (01-XX) 5 Integral equations (45-XX) 5 Systems theory; control (93-XX) 4 General and overarching topics; collections (00-XX) 4 Manifolds and cell complexes (57-XX) 3 Mathematical logic and foundations (03-XX) 3 Mechanics of particles and systems (70-XX) 3 Fluid mechanics (76-XX) 2 Order, lattices, ordered algebraic structures (06-XX) 2 Nonassociative rings and algebras (17-XX) 2 Mechanics of deformable solids (74-XX) 2 Classical thermodynamics, heat transfer (80-XX) 2 Relativity and gravitational theory (83-XX) 1 Field theory and polynomials (12-XX) 1 Associative rings and algebras (16-XX) 1 Topological groups, Lie groups (22-XX) 1 Sequences, series, summability (40-XX) 1 Algebraic topology (55-XX) 1 Optics, electromagnetic theory (78-XX) 1 Geophysics (86-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.