Edit Profile (opens in new tab) Kwon, Kil Hyun Co-Author Distance Author ID: kwon.kil-hyun Published as: Kwon, K. H.; Kwon, Kil H.; Kwon, Kil Hyun more...less External Links: MGP Documents Indexed: 111 Publications since 1984 Co-Authors: 28 Co-Authors with 61 Joint Publications 588 Co-Co-Authors all top 5 Co-Authors 3 single-authored 23 Littlejohn, Lance L. 10 Marcellán Español, Francisco 8 Kim, Deok-Ho 6 Damelin, Steven Benjamin 6 Everitt, William Norrie 5 Han, Sung Sil 4 Kang, Sinuk 3 Lee, Dae Gwan 3 Wellman, Richard 2 Evans, William Desmond 2 García, Antonio G. 2 Hong, Yoon Mi 2 Lee, Jaekyu 1 Álvarez-Nodarse, Renato 1 Arvesú, Jorge 1 Bueno, María Isabel 1 Han, Ki-reem 1 Hirabayashi, Akira 1 Ki, J. M. 1 Kim, Jongmin 1 Kim, Yongju 1 Krall, Allan M. 1 Lee, Jeongkeun 1 Li, Xin 1 Oh, Weon Ho 1 Park, Chan W. 1 Pérez-Villalón, Gerardo 1 Yoo, Yung M. all top 5 Serials 20 Journal of Computational and Applied Mathematics 8 Bulletin of the Korean Mathematical Society 7 Communications of the Korean Mathematical Society 6 Journal of Mathematical Analysis and Applications 5 Journal of the Korean Mathematical Society 4 Journal of Approximation Theory 4 Sampling Theory in Signal and Image Processing 4 International Journal of Wavelets, Multiresolution and Information Processing 3 Rocky Mountain Journal of Mathematics 3 Transactions of the American Mathematical Society 3 International Mathematical Journal 2 Bulletin of the Australian Mathematical Society 2 Proceedings of the American Mathematical Society 2 Results in Mathematics 2 Acta Applicandae Mathematicae 2 Constructive Approximation 2 Linear Algebra and its Applications 2 Indagationes Mathematicae. New Series 2 Communications in Applied Analysis 1 American Mathematical Monthly 1 Applicable Analysis 1 Computers and Structures 1 Annali di Matematica Pura ed Applicata. Serie Quarta 1 Bulletin of the London Mathematical Society 1 Kyungpook Mathematical Journal 1 Numerical Functional Analysis and Optimization 1 Quaestiones Mathematicae 1 Tsukuba Journal of Mathematics 1 Rendiconti di Matematica e delle sue Applicazioni. Serie VII 1 Differential and Integral Equations 1 Communications in Partial Differential Equations 1 SIAM Journal on Mathematical Analysis 1 Applied and Computational Harmonic Analysis 1 Methods and Applications of Analysis 1 Annals of Numerical Mathematics 1 Integral Transforms and Special Functions 1 Journal of Difference Equations and Applications 1 Analele Științifice ale Universității “Ovidius” Constanța. Seria: Matematică 1 Journal of Inequalities and Applications 1 Analysis (München) 1 International Journal of Applied Mathematics 1 Journal of Applied Mathematics all top 5 Fields 63 Special functions (33-XX) 35 Harmonic analysis on Euclidean spaces (42-XX) 22 Ordinary differential equations (34-XX) 17 Approximations and expansions (41-XX) 14 Information and communication theory, circuits (94-XX) 13 Partial differential equations (35-XX) 5 Functional analysis (46-XX) 5 Operator theory (47-XX) 4 Real functions (26-XX) 4 Numerical analysis (65-XX) 3 Difference and functional equations (39-XX) 2 Combinatorics (05-XX) 2 Number theory (11-XX) 2 Integral transforms, operational calculus (44-XX) 1 Linear and multilinear algebra; matrix theory (15-XX) 1 Nonassociative rings and algebras (17-XX) 1 Functions of a complex variable (30-XX) 1 Several complex variables and analytic spaces (32-XX) 1 Global analysis, analysis on manifolds (58-XX) 1 Mechanics of deformable solids (74-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 88 Publications have been cited 628 times in 379 Documents Cited by ▼ Year ▼ Jacobi-Stirling numbers, Jacobi polynomials, and the left-definite analysis of the classical Jacobi differential expression. Zbl 1119.33009 Everitt, W. N.; Kwon, K. H.; Littlejohn, L. L.; Wellman, R.; Yoon, G. J. 48 2007 Sobolev orthogonal polynomials and second-order differential equations. Zbl 0930.33004 Kwon, K. H.; Littlejohn, L. L. 40 1998 The orthogonality of the Laguerre polynomials \(\{ L_ n^{-k}(x)\}\) for positive integers \(k\). Zbl 0831.33003 Kwon, K. H.; Littlejohn, L. L. 34 1995 Orthogonal polynomial solutions of linear ordinary differential equations. Zbl 0993.33004 Everitt, W. N.; Kwon, K. H.; Littlejohn, L. L.; Wellman, R. 31 2001 Hahn class orthogonal polynomials. Zbl 0922.33005 Kwon, Kil H.; Lee, D. W.; Park, S. B.; Yoo, B. H. 30 1998 Generalized average sampling in shift invariant spaces. Zbl 1218.94031 Kang, Sin Uk; Kwon, K. H. 23 2011 Classification of classical orthogonal polynomials. Zbl 0898.33002 Kwon, Kil H.; Littlejohn, Lance L. 20 1997 Orthogonalizing weights of Tchebychev sets of polynomials. Zbl 0768.33007 Kwon, Kil H.; Kim, Sung S.; Han, Sung S. 20 1992 Orthogonal polynomials in two variables and second-order partial differential equations. Zbl 0889.33007 Kim, Y. J.; Kwon, K. H.; Lee, J. K. 19 1997 Characterizations of orthogonal polynomials satisfying differential equations. Zbl 0803.33010 Kwon, K. H.; Littlejohn, L. L.; Yoo, B. H. 16 1994 Partial differential equations having orthogonal polynomial solutions. Zbl 0930.35032 Kim, Y. J.; Kwon, K. H.; Lee, J. K. 14 1998 On kernel polynomials and self-perturbation of orthogonal polynomials. Zbl 1034.42022 Kwon, K. H.; Lee, D. W.; Marcellán, F.; Park, S. B. 14 2001 Orthogonal polynomial solutions of spectral type differential equations: Magnus’ conjecture. Zbl 0994.33003 Kwon, K. H.; Littlejohn, L. L.; Yoon, G. J. 12 2001 Characterizations of classical orthogonal polynomials. Zbl 0783.33004 Kwon, K. H.; Lee, J. K.; Yoo, B. H. 12 1993 Sampling expansion in shift invariant spaces. Zbl 1268.42060 Kim, J. M.; Kwon, K. H. 12 2008 Orthogonal polynomial eigenfunctions of second-order partial differential equations. Zbl 0972.33007 Kwon, K. H.; Lee, J. K.; Littlejohn, L. L. 11 2001 Sobolev orthogonal polynomials relative to \(\lambda p(c)q(c)+\langle\tau,p'(x)q'(x)\rangle\). Zbl 0943.42016 Jung, I. H.; Kwon, K. H.; Lee, J. K. 9 1997 Division problem of moment functionals. Zbl 1043.42016 Lee, J. H.; Kwon, K. H. 9 2002 New characterizations of classical orthogonal polynomials. Zbl 0861.33006 Kwon, K. H.; Littlejohn, L. L.; Yoo, B. H. 9 1996 Differential equations of infinite order for Sobolev-type orthogonal polynomials. Zbl 0887.33010 Jung, I. H.; Kwon, K. H.; Yoon, G. J. 9 1997 Differential equations having orthogonal polynomial solutions. Zbl 0883.33004 Kwon, K. H.; Lee, D. W.; Littlejohn, L. L. 9 1997 Bochner-Krall orthogonal polynomials. Zbl 1097.42504 Kwon, K. H.; Yoon, G. J.; Littlejohn, L. L. 8 2000 Construction of differential operators having Bochner-Krall orthogonal polynomials as eigenfunctions. Zbl 1121.34016 Kwon, K. H.; Littlejohn, L. L.; Yoon, G. J. 8 2006 Sobolev orthogonal polynomials and spectral differential equations. Zbl 0846.33008 Jung, I. H.; Kwon, K. H.; Lee, D. W.; Littlejohn, L. L. 7 1995 Asymmetric multi-channel sampling in shift invariant spaces. Zbl 1257.94012 Kang, Sin Uk; Kim, J. M.; Kwon, K. H. 7 2010 Ghost matrices and a characterization of symmetric Sobolev bilinear forms. Zbl 1214.15016 Kwon, K. H.; Littlejohn, Lance L.; Yoon, G. J. 7 2009 Generalized coherent pairs. Zbl 0967.33005 Kwon, K. H.; Lee, J. H.; Marcellán, F. 7 2001 Symmetrizability of differential equations having orthogonal polynomial solutions. Zbl 0887.33011 Kwon, K. H.; Yoon, G. J. 7 1997 Channeled sampling in shift invariant spaces. Zbl 1213.42111 Hong, Y. M.; Ki, J. M.; Kwon, K. H.; Lee, E. H. 6 2007 On mean convergence of Hermite-Fejér and Hermite interpolation for Erdős weights. Zbl 0990.41002 Damelin, S. B.; Jung, H. S.; Kwon, K. H. 6 2001 Converse Marcinkiewicz-Zygmund inequalities on the real line with application to mean convergence of Lagrange interpolation. Zbl 1011.41004 Damelin, S. B.; Jung, H. S.; Kwon, K. H. 6 2002 Characterizations of Bochner-Krall orthogonal polynomials of Jacobi type. Zbl 1043.33007 Kwon, K. H.; Lee, D. W. 6 2003 A characterization of Hermite polynomials. Zbl 0881.33005 Kwon, K. H.; Yoo, B. H.; Yoon, G. J. 6 1997 Two point masses perturbation of regular moment functionals. Zbl 0877.42009 Kwon, K. H.; Park, S. B. 6 1997 On the spectral analysis of the Laguerre polynomials \(\{L_ n^{-k}(x)\}\) for positive integers \(k\). Zbl 0885.34065 Everitt, W. N.; Kwon, K. H.; Littlejohn, L. L.; Wellman, R. 6 1997 Multi-channel sampling on shift-invariant spaces with frame generators. Zbl 1269.42022 Garcia, A. G.; Kim, J. M.; Kwon, K. H.; Yoon, G. J. 6 2012 Sampling theory in abstract reproducing kernel Hilbert space. Zbl 1156.94319 Hong, Yoon Mi; Kim, Jong Min; Kwon, Kil H. 5 2007 Sobolev orthogonal polynomials and second order differential equation. II. Zbl 0910.33003 Kwon, K. H.; Lee, D. W.; Littlejohn, L. L. 5 1996 Smooth \((C^\infty)\) but nowhere analytic functions. Zbl 1031.26023 Kim, Sung S.; Kwon, Kil H. 5 2000 Convergence of Hermite and Hermite-Fejér interpolation of higher order for Freud weights. Zbl 0989.41500 Damelin, S. B.; Jung, H. S.; Kwon, K. H. 5 2001 Generalized Hahn’s theorem. Zbl 0947.33009 Kwon, K. H.; Yoon, G. J. 4 2000 Differential equations and Sobolev orthogonality. Zbl 0847.33007 Jung, I. H.; Kwon, K. H.; Lee, D. W.; Littlejohn, L. L. 4 1995 Delta perturbation of a moment functional. Zbl 1029.33005 Kim, D. H.; Kwon, K. H.; Park, S. B. 4 2000 Some extension of the Bessel-type orthogonal polynomials. Zbl 0936.33003 Arvesú, J.; Álvarez-Nodarse, R.; Marcellán, F.; Kwon, K. H. 4 1998 Mean convergence of Hermite-Feijér and Hermite interpolation for Freud weights. Zbl 1041.41501 Jung, H. S.; Kwon, K. H. 4 1998 Orthogonality of linear combinations of two orthogonal polynomial sequences. Zbl 0990.42007 Kwon, K. H.; Lee, J. H.; Marcellán, F. 4 2001 Vector sampling expansion in Riesz bases setting and its aliasing error. Zbl 1211.94022 Kim, J. M.; Kwon, K. H. 4 2008 Sobolev orthogonality and coherent pairs of moment functionals: an inverse problem. Zbl 1275.42041 Kim, D. H.; Kwon, K. H.; Marcellán, F.; Yoon, G. J. 4 2002 Aliasing error of sampling series in wavelet subspaces. Zbl 1152.42007 García, A. G.; Kim, J. M.; Kwon, K. H.; Pérez-Villalón, G. 3 2008 Sobolev-type orthogonal polynomials and their zeros. Zbl 0891.33005 Kim, D. H.; Kwon, K. H.; Marcellán, F.; Park, S. B. 3 1997 Necessary conditions for weighted mean convergence of Lagrange interpolation for exponential weights. Zbl 0994.41003 Damelin, S. B.; Jung, H. S.; Kwon, K. H. 3 2001 A note on mean convergence of Lagrange interpolation in \(L_p(0<p\leqq 1)\). Zbl 0984.41002 Damelin, S. B.; Jung, H. S.; Kwon, K. H. 3 2001 Rodrigues type formula for multi-variate orthogonal polynomials. Zbl 0981.33007 Kim, Yong Ju; Kwon, Kil Hyun; Lee, Jeong Keun 3 2001 Markov-Bernstein type inequalities for polynomials. Zbl 0929.33009 Kwon, K. H.; Lee, D. W. 3 1999 Zeros of Jacobi-Sobolev orthogonal polynomials. Zbl 1232.33015 Kim, D. H.; Kwon, K. H.; Marcellán, F.; Yoon, G. J. 3 2003 Hypoellipticity and local solvability of operators with double characteristics. Zbl 0577.35025 Kwon, Kil Hyun 3 1985 Generalized weights for orthogonal polynomials. Zbl 0733.33006 Kim, Sung S.; Kwon, Kil H. 3 1991 Hyperfunctional weights for orthogonal polynomials. Zbl 0734.33006 Kim, Sung S.; Kwon, Kil H. 3 1990 Real orthogonalizing weights for Bessel polynomials. Zbl 0792.33009 Evans, W. D.; Everitt, W. N.; Kwon, K. H.; Littlejohn, L. L. 3 1993 Diagonalizability and symmetrizability of Sobolev-type bilinear forms: a combinatorial approach. Zbl 1300.05321 Kim, H. K.; Kwon, K. H.; Littlejohn, L. L.; Yoon, G. J. 3 2014 Mean convergence of extended Lagrange interpolation for exponential weights. Zbl 1021.41002 Damelin, S. B.; Jung, H. S.; Kwon, K. H. 3 2003 Concatenations applied to analytic hypoellipticity of operators with double characteristics. Zbl 0542.35024 Kwon, Kil Hyun 2 1984 Discrete classical orthogonal polynomials. Zbl 0933.33011 Kwon, K. H.; Lee, D. W.; Park, S. B.; Yoo, B. H. 2 1998 On a conjecture by Karlin and Szegö. Zbl 0856.42015 Kim, Deok H.; Kwon, Kil H. 2 1996 Discrete Sobolev orthogonal polynomials and second order difference equations. Zbl 0927.33008 Jung, H. S.; Kwon, K. H.; Lee, D. W. 2 1999 Quasi-definiteness of generalized Uvarov transforms of moment functionals. Zbl 0996.33006 Kim, D. H.; Kwon, K. H. 2 2001 Self-adjoint operators generated from non-Lagrangian symmetric differential equations having orthogonal polynomial eigenfunctions. Zbl 1016.33009 Everitt, W. N.; Kwon, K. H.; Lee, J. K.; Littlejohn, L. L.; Williams, S. C. 2 2001 Multi-variate orthogonal polynomials and second order partial differential equations. Zbl 1084.33500 Kim, Y. J.; Kwon, K. H.; Lee, J. K. 2 2002 Generalized \(\Delta\)-coherent pairs. Zbl 1058.42018 Kwon, K. H.; Lee, J. H.; Marcellán, F. 2 2004 Spectral analysis of Bessel polynomials in Krein space. Zbl 0897.33003 Han, Sung S.; Kwon, Kil H. 2 1991 New characterizations of discrete classical orthogonal polynomials. Zbl 0872.33004 Kwon, K. H.; Lee, D. W.; Park, S. B. 2 1997 Recovery of finite missing samples in two-channel oversampling. Zbl 1156.94320 Kim, J. M.; Kwon, K. H. 1 2007 On the extreme zeros of orthogonal polynomials. Zbl 0936.42011 Kwon, K. H.; Lee, D. W. 1 1999 Compatible pairs of orthogonal polynomials. Zbl 0944.33012 Kim, D. H.; Kwon, Kil H.; Lee, D. W.; Marcellán, F. 1 1999 Characterizations of discrete classical orthogonal polynomials. Zbl 0943.33500 Kwon, K. H.; Lee, J. K.; Yoo, B. H. 1 1995 A non-standard class of Sobolev orthogonal polynomials. Zbl 0943.42015 Han, S. S.; Jung, I. H.; Kwon, K. H.; Lee, J. K. 1 1997 A solution to the general Bessel moment problem. Zbl 0858.33004 Evans, W. D.; Everitt, W. N.; Krall, A. M.; Kwon, K. H.; Littlejohn, L. L. 1 1992 Best polynomial approximation in Sobolev-Laguerre and Sobolev-Legendre spaces. Zbl 1065.41049 Kim, D. H.; Kim, S. H.; Kwon, K. H.; Li, Xin 1 2002 Tchebycheff polynomials on a disk. Zbl 1036.41006 Kwon, K. H.; Lee, D. W. 1 2004 Discrete-continuous symmetrized Sobolev inner products. Zbl 1048.42023 Bueno, María Isabel; Kwon, Kil H.; Marcellán, Francisco 1 2004 Error estimates of Gauss quadrature for Freud and Erdös weights. Zbl 1085.41511 Jung, H. S.; Kwon, K. H.; Lee, D. W. 1 2002 Markov type inequalities for difference operators and discrete classical orthogonal polynomials. Zbl 0893.41007 Jung, I. H.; Kwon, K. H.; Lee, D. W. 1 1997 Weighted \(L^2\) inequalities for classical and semiclassical weights. Zbl 0914.41006 Jung, H. S.; Kwon, K. H.; Lee, D. W. 1 1997 Hypoellipticity of systems of pseudo differential operators with double characteristics. Zbl 0702.35062 Kwon, K. H. 1 1989 On \(\delta\)-semiclassical orthogonal polynomials. Zbl 0882.33006 Kwon, K. H.; Lee, D. W.; Park, S. B. 1 1997 Characterization of classical type orthogonal polynomials. Zbl 0803.33011 Kwon, K. H.; Littlejohn, L. L.; Lee, J. K.; Yoo, B. H. 1 1994 Consistent sampling for multi frame generators with distinct sampling rates. Zbl 1346.94077 Han, Ki-reem; Kwon, Kil Hyun; Lee, Dae Gwan; Lee, Jaekyu 1 2015 Consistent sampling with multi-, pre- and post-filterings. Zbl 1322.94066 Hirabayashi, Akira; Kwon, Kil Hyun; Lee, Jaekyu 1 2013 Consistent sampling for multi frame generators with distinct sampling rates. Zbl 1346.94077 Han, Ki-reem; Kwon, Kil Hyun; Lee, Dae Gwan; Lee, Jaekyu 1 2015 Diagonalizability and symmetrizability of Sobolev-type bilinear forms: a combinatorial approach. Zbl 1300.05321 Kim, H. K.; Kwon, K. H.; Littlejohn, L. L.; Yoon, G. J. 3 2014 Consistent sampling with multi-, pre- and post-filterings. Zbl 1322.94066 Hirabayashi, Akira; Kwon, Kil Hyun; Lee, Jaekyu 1 2013 Multi-channel sampling on shift-invariant spaces with frame generators. Zbl 1269.42022 Garcia, A. G.; Kim, J. M.; Kwon, K. H.; Yoon, G. J. 6 2012 Generalized average sampling in shift invariant spaces. Zbl 1218.94031 Kang, Sin Uk; Kwon, K. H. 23 2011 Asymmetric multi-channel sampling in shift invariant spaces. Zbl 1257.94012 Kang, Sin Uk; Kim, J. M.; Kwon, K. H. 7 2010 Ghost matrices and a characterization of symmetric Sobolev bilinear forms. Zbl 1214.15016 Kwon, K. H.; Littlejohn, Lance L.; Yoon, G. J. 7 2009 Sampling expansion in shift invariant spaces. Zbl 1268.42060 Kim, J. M.; Kwon, K. H. 12 2008 Vector sampling expansion in Riesz bases setting and its aliasing error. Zbl 1211.94022 Kim, J. M.; Kwon, K. H. 4 2008 Aliasing error of sampling series in wavelet subspaces. Zbl 1152.42007 García, A. G.; Kim, J. M.; Kwon, K. H.; Pérez-Villalón, G. 3 2008 Jacobi-Stirling numbers, Jacobi polynomials, and the left-definite analysis of the classical Jacobi differential expression. Zbl 1119.33009 Everitt, W. N.; Kwon, K. H.; Littlejohn, L. L.; Wellman, R.; Yoon, G. J. 48 2007 Channeled sampling in shift invariant spaces. Zbl 1213.42111 Hong, Y. M.; Ki, J. M.; Kwon, K. H.; Lee, E. H. 6 2007 Sampling theory in abstract reproducing kernel Hilbert space. Zbl 1156.94319 Hong, Yoon Mi; Kim, Jong Min; Kwon, Kil H. 5 2007 Recovery of finite missing samples in two-channel oversampling. Zbl 1156.94320 Kim, J. M.; Kwon, K. H. 1 2007 Construction of differential operators having Bochner-Krall orthogonal polynomials as eigenfunctions. Zbl 1121.34016 Kwon, K. H.; Littlejohn, L. L.; Yoon, G. J. 8 2006 Generalized \(\Delta\)-coherent pairs. Zbl 1058.42018 Kwon, K. H.; Lee, J. H.; Marcellán, F. 2 2004 Tchebycheff polynomials on a disk. Zbl 1036.41006 Kwon, K. H.; Lee, D. W. 1 2004 Discrete-continuous symmetrized Sobolev inner products. Zbl 1048.42023 Bueno, María Isabel; Kwon, Kil H.; Marcellán, Francisco 1 2004 Characterizations of Bochner-Krall orthogonal polynomials of Jacobi type. Zbl 1043.33007 Kwon, K. H.; Lee, D. W. 6 2003 Zeros of Jacobi-Sobolev orthogonal polynomials. Zbl 1232.33015 Kim, D. H.; Kwon, K. H.; Marcellán, F.; Yoon, G. J. 3 2003 Mean convergence of extended Lagrange interpolation for exponential weights. Zbl 1021.41002 Damelin, S. B.; Jung, H. S.; Kwon, K. H. 3 2003 Division problem of moment functionals. Zbl 1043.42016 Lee, J. H.; Kwon, K. H. 9 2002 Converse Marcinkiewicz-Zygmund inequalities on the real line with application to mean convergence of Lagrange interpolation. Zbl 1011.41004 Damelin, S. B.; Jung, H. S.; Kwon, K. H. 6 2002 Sobolev orthogonality and coherent pairs of moment functionals: an inverse problem. Zbl 1275.42041 Kim, D. H.; Kwon, K. H.; Marcellán, F.; Yoon, G. J. 4 2002 Multi-variate orthogonal polynomials and second order partial differential equations. Zbl 1084.33500 Kim, Y. J.; Kwon, K. H.; Lee, J. K. 2 2002 Best polynomial approximation in Sobolev-Laguerre and Sobolev-Legendre spaces. Zbl 1065.41049 Kim, D. H.; Kim, S. H.; Kwon, K. H.; Li, Xin 1 2002 Error estimates of Gauss quadrature for Freud and Erdös weights. Zbl 1085.41511 Jung, H. S.; Kwon, K. H.; Lee, D. W. 1 2002 Orthogonal polynomial solutions of linear ordinary differential equations. Zbl 0993.33004 Everitt, W. N.; Kwon, K. H.; Littlejohn, L. L.; Wellman, R. 31 2001 On kernel polynomials and self-perturbation of orthogonal polynomials. Zbl 1034.42022 Kwon, K. H.; Lee, D. W.; Marcellán, F.; Park, S. B. 14 2001 Orthogonal polynomial solutions of spectral type differential equations: Magnus’ conjecture. Zbl 0994.33003 Kwon, K. H.; Littlejohn, L. L.; Yoon, G. J. 12 2001 Orthogonal polynomial eigenfunctions of second-order partial differential equations. Zbl 0972.33007 Kwon, K. H.; Lee, J. K.; Littlejohn, L. L. 11 2001 Generalized coherent pairs. Zbl 0967.33005 Kwon, K. H.; Lee, J. H.; Marcellán, F. 7 2001 On mean convergence of Hermite-Fejér and Hermite interpolation for Erdős weights. Zbl 0990.41002 Damelin, S. B.; Jung, H. S.; Kwon, K. H. 6 2001 Convergence of Hermite and Hermite-Fejér interpolation of higher order for Freud weights. Zbl 0989.41500 Damelin, S. B.; Jung, H. S.; Kwon, K. H. 5 2001 Orthogonality of linear combinations of two orthogonal polynomial sequences. Zbl 0990.42007 Kwon, K. H.; Lee, J. H.; Marcellán, F. 4 2001 Necessary conditions for weighted mean convergence of Lagrange interpolation for exponential weights. Zbl 0994.41003 Damelin, S. B.; Jung, H. S.; Kwon, K. H. 3 2001 A note on mean convergence of Lagrange interpolation in \(L_p(0<p\leqq 1)\). Zbl 0984.41002 Damelin, S. B.; Jung, H. S.; Kwon, K. H. 3 2001 Rodrigues type formula for multi-variate orthogonal polynomials. Zbl 0981.33007 Kim, Yong Ju; Kwon, Kil Hyun; Lee, Jeong Keun 3 2001 Quasi-definiteness of generalized Uvarov transforms of moment functionals. Zbl 0996.33006 Kim, D. H.; Kwon, K. H. 2 2001 Self-adjoint operators generated from non-Lagrangian symmetric differential equations having orthogonal polynomial eigenfunctions. Zbl 1016.33009 Everitt, W. N.; Kwon, K. H.; Lee, J. K.; Littlejohn, L. L.; Williams, S. C. 2 2001 Bochner-Krall orthogonal polynomials. Zbl 1097.42504 Kwon, K. H.; Yoon, G. J.; Littlejohn, L. L. 8 2000 Smooth \((C^\infty)\) but nowhere analytic functions. Zbl 1031.26023 Kim, Sung S.; Kwon, Kil H. 5 2000 Generalized Hahn’s theorem. Zbl 0947.33009 Kwon, K. H.; Yoon, G. J. 4 2000 Delta perturbation of a moment functional. Zbl 1029.33005 Kim, D. H.; Kwon, K. H.; Park, S. B. 4 2000 Markov-Bernstein type inequalities for polynomials. Zbl 0929.33009 Kwon, K. H.; Lee, D. W. 3 1999 Discrete Sobolev orthogonal polynomials and second order difference equations. Zbl 0927.33008 Jung, H. S.; Kwon, K. H.; Lee, D. W. 2 1999 On the extreme zeros of orthogonal polynomials. Zbl 0936.42011 Kwon, K. H.; Lee, D. W. 1 1999 Compatible pairs of orthogonal polynomials. Zbl 0944.33012 Kim, D. H.; Kwon, Kil H.; Lee, D. W.; Marcellán, F. 1 1999 Sobolev orthogonal polynomials and second-order differential equations. Zbl 0930.33004 Kwon, K. H.; Littlejohn, L. L. 40 1998 Hahn class orthogonal polynomials. Zbl 0922.33005 Kwon, Kil H.; Lee, D. W.; Park, S. B.; Yoo, B. H. 30 1998 Partial differential equations having orthogonal polynomial solutions. Zbl 0930.35032 Kim, Y. J.; Kwon, K. H.; Lee, J. K. 14 1998 Some extension of the Bessel-type orthogonal polynomials. Zbl 0936.33003 Arvesú, J.; Álvarez-Nodarse, R.; Marcellán, F.; Kwon, K. H. 4 1998 Mean convergence of Hermite-Feijér and Hermite interpolation for Freud weights. Zbl 1041.41501 Jung, H. S.; Kwon, K. H. 4 1998 Discrete classical orthogonal polynomials. Zbl 0933.33011 Kwon, K. H.; Lee, D. W.; Park, S. B.; Yoo, B. H. 2 1998 Classification of classical orthogonal polynomials. Zbl 0898.33002 Kwon, Kil H.; Littlejohn, Lance L. 20 1997 Orthogonal polynomials in two variables and second-order partial differential equations. Zbl 0889.33007 Kim, Y. J.; Kwon, K. H.; Lee, J. K. 19 1997 Sobolev orthogonal polynomials relative to \(\lambda p(c)q(c)+\langle\tau,p'(x)q'(x)\rangle\). Zbl 0943.42016 Jung, I. H.; Kwon, K. H.; Lee, J. K. 9 1997 Differential equations of infinite order for Sobolev-type orthogonal polynomials. Zbl 0887.33010 Jung, I. H.; Kwon, K. H.; Yoon, G. J. 9 1997 Differential equations having orthogonal polynomial solutions. Zbl 0883.33004 Kwon, K. H.; Lee, D. W.; Littlejohn, L. L. 9 1997 Symmetrizability of differential equations having orthogonal polynomial solutions. Zbl 0887.33011 Kwon, K. H.; Yoon, G. J. 7 1997 A characterization of Hermite polynomials. Zbl 0881.33005 Kwon, K. H.; Yoo, B. H.; Yoon, G. J. 6 1997 Two point masses perturbation of regular moment functionals. Zbl 0877.42009 Kwon, K. H.; Park, S. B. 6 1997 On the spectral analysis of the Laguerre polynomials \(\{L_ n^{-k}(x)\}\) for positive integers \(k\). Zbl 0885.34065 Everitt, W. N.; Kwon, K. H.; Littlejohn, L. L.; Wellman, R. 6 1997 Sobolev-type orthogonal polynomials and their zeros. Zbl 0891.33005 Kim, D. H.; Kwon, K. H.; Marcellán, F.; Park, S. B. 3 1997 New characterizations of discrete classical orthogonal polynomials. Zbl 0872.33004 Kwon, K. H.; Lee, D. W.; Park, S. B. 2 1997 A non-standard class of Sobolev orthogonal polynomials. Zbl 0943.42015 Han, S. S.; Jung, I. H.; Kwon, K. H.; Lee, J. K. 1 1997 Markov type inequalities for difference operators and discrete classical orthogonal polynomials. Zbl 0893.41007 Jung, I. H.; Kwon, K. H.; Lee, D. W. 1 1997 Weighted \(L^2\) inequalities for classical and semiclassical weights. Zbl 0914.41006 Jung, H. S.; Kwon, K. H.; Lee, D. W. 1 1997 On \(\delta\)-semiclassical orthogonal polynomials. Zbl 0882.33006 Kwon, K. H.; Lee, D. W.; Park, S. B. 1 1997 New characterizations of classical orthogonal polynomials. Zbl 0861.33006 Kwon, K. H.; Littlejohn, L. L.; Yoo, B. H. 9 1996 Sobolev orthogonal polynomials and second order differential equation. II. Zbl 0910.33003 Kwon, K. H.; Lee, D. W.; Littlejohn, L. L. 5 1996 On a conjecture by Karlin and Szegö. Zbl 0856.42015 Kim, Deok H.; Kwon, Kil H. 2 1996 The orthogonality of the Laguerre polynomials \(\{ L_ n^{-k}(x)\}\) for positive integers \(k\). Zbl 0831.33003 Kwon, K. H.; Littlejohn, L. L. 34 1995 Sobolev orthogonal polynomials and spectral differential equations. Zbl 0846.33008 Jung, I. H.; Kwon, K. H.; Lee, D. W.; Littlejohn, L. L. 7 1995 Differential equations and Sobolev orthogonality. Zbl 0847.33007 Jung, I. H.; Kwon, K. H.; Lee, D. W.; Littlejohn, L. L. 4 1995 Characterizations of discrete classical orthogonal polynomials. Zbl 0943.33500 Kwon, K. H.; Lee, J. K.; Yoo, B. H. 1 1995 Characterizations of orthogonal polynomials satisfying differential equations. Zbl 0803.33010 Kwon, K. H.; Littlejohn, L. L.; Yoo, B. H. 16 1994 Characterization of classical type orthogonal polynomials. Zbl 0803.33011 Kwon, K. H.; Littlejohn, L. L.; Lee, J. K.; Yoo, B. H. 1 1994 Characterizations of classical orthogonal polynomials. Zbl 0783.33004 Kwon, K. H.; Lee, J. K.; Yoo, B. H. 12 1993 Real orthogonalizing weights for Bessel polynomials. Zbl 0792.33009 Evans, W. D.; Everitt, W. N.; Kwon, K. H.; Littlejohn, L. L. 3 1993 Orthogonalizing weights of Tchebychev sets of polynomials. Zbl 0768.33007 Kwon, Kil H.; Kim, Sung S.; Han, Sung S. 20 1992 A solution to the general Bessel moment problem. Zbl 0858.33004 Evans, W. D.; Everitt, W. N.; Krall, A. M.; Kwon, K. H.; Littlejohn, L. L. 1 1992 Generalized weights for orthogonal polynomials. Zbl 0733.33006 Kim, Sung S.; Kwon, Kil H. 3 1991 Spectral analysis of Bessel polynomials in Krein space. Zbl 0897.33003 Han, Sung S.; Kwon, Kil H. 2 1991 Hyperfunctional weights for orthogonal polynomials. Zbl 0734.33006 Kim, Sung S.; Kwon, Kil H. 3 1990 Hypoellipticity of systems of pseudo differential operators with double characteristics. Zbl 0702.35062 Kwon, K. H. 1 1989 Hypoellipticity and local solvability of operators with double characteristics. Zbl 0577.35025 Kwon, Kil Hyun 3 1985 Concatenations applied to analytic hypoellipticity of operators with double characteristics. Zbl 0542.35024 Kwon, Kil Hyun 2 1984 all cited Publications top 5 cited Publications all top 5 Cited by 368 Authors 40 Kwon, Kil Hyun 30 Littlejohn, Lance L. 24 Marcellán Español, Francisco 21 Piñar, Miguel A. 19 Pérez, Teresa E. 13 Fernández, Lidia 12 García, Antonio G. 12 Sharapudinov, Idris Idrisovich 8 Álvarez de Morales, María 8 Markett, Clemens 8 Maroni, Pascal 8 Merca, Mircea 8 Pérez-Villalón, Gerardo 8 Sitthiwirattham, Thanin 7 Marriaga, Misael E. 7 Tuna, Hüseyin 7 Wellman, Richard 6 Allahverdiev, Bilender Paşaoğlu 6 Damelin, Steven Benjamin 6 Patanarapeelert, Nichaphat 5 Álvarez-Nodarse, Renato 5 Bavinck, Herman 5 Durán, Antonio José 5 García-Ardila, Juan Carlos 5 García-Caballero, Esther M. 5 Hernández-Medina, Miguel Ángel 5 Kang, Sinuk 5 Loureiro, Ana Filipa 5 Moreno, Samuel G. 5 Muñoz-Bouzo, María José 5 Ntouyas, Sotiris K. 5 Petronilho, José C. 5 Xu, Yuan 4 Area, Iván 4 Berriochoa, Elías 4 Cachafeiro, Alicia 4 Devaraj, Ponnaian 4 Dominici, Diego Ernesto 4 Everitt, William Norrie 4 Rodríguez García, José Manuel 4 Saib, Abdessadek 4 Tariboon, Jessada 4 Verde-Star, Luis 4 Zhedanov, Alexei S. 3 Aldroubi, Akram 3 Alfaro García, Manuel 3 Awonusika, Richard Olu 3 Bernal-Gonzàlez, Luis 3 Bruder, Andrea 3 Delgado, Antonia M. 3 Frymark, Dale 3 Garg, Ankush Kumar 3 Gawronski, Wolfgang 3 Godoy, Eduardo Paciência 3 Hamza, Alaa E. 3 Kim, Deok-Ho 3 Koekoek, Jan 3 Liaw, Constanze 3 Moreno-Balcázar, Juan José 3 Pinzón-Cortés, Natalia Camila 3 Quintana, Yamilet 3 Rezola, María Luisa 3 Sghaier, Mabrouk 3 Vinet, Luc 3 Zagorodnyuk, Sergey Mihaylovich 2 Abdelkhaliq, Marwa M. 2 Andrews, George Eyre 2 Bello Cruz, Jose Yunier 2 Bouras, Belgacem 2 Bracciali, Cleonice Fátima 2 Brikshavana, Tanapat 2 Cakić, Nenad P. 2 Caruntu, Dumitru I. 2 Chinni, Gregorio 2 Chung, Soon-Yeong 2 Costas-Santos, Roberto S. 2 Derevyagin, Maxim S. 2 Dueñas Ruiz, Herbert 2 El-Desouky, Beih S. 2 Fatone, Lorella 2 Fernández-Morales, Héctor Raúl 2 Foupouagnigni, Mama 2 Funaro, Daniele 2 Gadzhieva, Zul’fiya Dzhamaldinovna 2 Galvin, David J. 2 García-Amor, José M. 2 Kim, Taekyun 2 Koekoek, Roelof 2 Kon, Mark A. 2 Krishtal, Ilya Arkadievich 2 Lee, Jeongkeun 2 Ma, Jun 2 Ma, Shi-Mei 2 Magomed-Kasumov, Magomedrasul G. 2 Mañas-Mañas, Juan F. 2 Mesquita, Teresa Augusta 2 Neuschel, Thorsten 2 Peña, Ana 2 Peña, Juan Manuel 2 Pijeira-Cabrera, Héctor ...and 268 more Authors all top 5 Cited in 121 Serials 49 Journal of Computational and Applied Mathematics 23 Journal of Approximation Theory 22 Journal of Mathematical Analysis and Applications 17 Integral Transforms and Special Functions 14 Proceedings of the American Mathematical Society 11 Advances in Difference Equations 10 Linear Algebra and its Applications 9 Applied Mathematics and Computation 9 Results in Mathematics 8 Numerical Algorithms 7 Mediterranean Journal of Mathematics 6 Rocky Mountain Journal of Mathematics 5 Applicable Analysis 5 Indagationes Mathematicae. New Series 5 Applied and Computational Harmonic Analysis 4 Numerical Functional Analysis and Optimization 4 European Journal of Combinatorics 4 Constructive Approximation 4 The Journal of Analysis 4 International Journal of Wavelets, Multiresolution and Information Processing 3 Journal of Mathematical Physics 3 Journal of Differential Equations 3 Transactions of the American Mathematical Society 3 Acta Applicandae Mathematicae 3 Applied Numerical Mathematics 3 Russian Mathematics 3 Computational and Applied Mathematics 3 Filomat 3 Journal of Difference Equations and Applications 3 SIGMA. Symmetry, Integrability and Geometry: Methods and Applications 3 Complex Analysis and Operator Theory 3 Bulletin of Mathematical Sciences 2 Periodica Mathematica Hungarica 2 Annali di Matematica Pura ed Applicata. Serie Quarta 2 International Journal of Mathematics and Mathematical Sciences 2 Journal of Combinatorial Theory. Series A 2 Journal of Number Theory 2 Journal of Optimization Theory and Applications 2 Mathematische Nachrichten 2 Studies in Applied Mathematics 2 Applied Mathematics Letters 2 Expositiones Mathematicae 2 Turkish Journal of Mathematics 2 Izvestiya: Mathematics 2 Abstract and Applied Analysis 2 Journal of Inequalities and Applications 2 Differential Equations 2 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 2 Vladikavkazskiĭ Matematicheskiĭ Zhurnal 2 Boundary Value Problems 2 Banach Journal of Mathematical Analysis 2 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM 2 Symmetry 2 Izvestiya Saratovskogo Universiteta. Novaya Seriya. Seriya Matematika, Mekhanika, Informatika 2 Journal of Function Spaces 2 AIMS Mathematics 1 American Mathematical Monthly 1 Bulletin of the Australian Mathematical Society 1 Computers & Mathematics with Applications 1 Discrete Mathematics 1 Indian Journal of Pure & Applied Mathematics 1 Mathematical Methods in the Applied Sciences 1 Mathematical Notes 1 Russian Mathematical Surveys 1 Theoretical and Mathematical Physics 1 Mathematics of Computation 1 Mathematics and Computers in Simulation 1 Mechanics Research Communications 1 Proceedings of the Japan Academy. Series A 1 Revista de la Unión Matemática Argentina 1 Siberian Mathematical Journal 1 Advances in Applied Mathematics 1 Circuits, Systems, and Signal Processing 1 Acta Mathematica Hungarica 1 Journal of Symbolic Computation 1 Journal of Complexity 1 Revista Matemática Iberoamericana 1 Numerical Methods for Partial Differential Equations 1 Mathematical and Computer Modelling 1 Journal of Integral Equations and Applications 1 International Journal of Computer Mathematics 1 SIAM Journal on Mathematical Analysis 1 Bulletin of the American Mathematical Society. New Series 1 Applied Mathematics. Series B (English Edition) 1 Electronic Journal of Differential Equations (EJDE) 1 The Electronic Journal of Combinatorics 1 Bulletin des Sciences Mathématiques 1 Advances in Computational Mathematics 1 Sbornik: Mathematics 1 The Journal of Fourier Analysis and Applications 1 Journal of Applied Analysis 1 The Ramanujan Journal 1 Honam Mathematical Journal 1 Novi Sad Journal of Mathematics 1 Mathematical Inequalities & Applications 1 Discrete Dynamics in Nature and Society 1 Analysis (München) 1 Communications of the Korean Mathematical Society 1 Acta Mathematica Sinica. English Series 1 Integers ...and 21 more Serials all top 5 Cited in 40 Fields 209 Special functions (33-XX) 158 Harmonic analysis on Euclidean spaces (42-XX) 71 Ordinary differential equations (34-XX) 43 Information and communication theory, circuits (94-XX) 40 Approximations and expansions (41-XX) 33 Difference and functional equations (39-XX) 33 Operator theory (47-XX) 31 Number theory (11-XX) 28 Combinatorics (05-XX) 26 Numerical analysis (65-XX) 24 Real functions (26-XX) 17 Linear and multilinear algebra; matrix theory (15-XX) 17 Partial differential equations (35-XX) 15 Functional analysis (46-XX) 7 Functions of a complex variable (30-XX) 6 Integral transforms, operational calculus (44-XX) 5 Quantum theory (81-XX) 4 Field theory and polynomials (12-XX) 3 Group theory and generalizations (20-XX) 3 Probability theory and stochastic processes (60-XX) 3 Statistics (62-XX) 3 Computer science (68-XX) 2 Topological groups, Lie groups (22-XX) 2 Measure and integration (28-XX) 2 Potential theory (31-XX) 2 Integral equations (45-XX) 2 Mechanics of particles and systems (70-XX) 1 General and overarching topics; collections (00-XX) 1 Mathematical logic and foundations (03-XX) 1 Algebraic geometry (14-XX) 1 Nonassociative rings and algebras (17-XX) 1 Dynamical systems and ergodic theory (37-XX) 1 Sequences, series, summability (40-XX) 1 Abstract harmonic analysis (43-XX) 1 Calculus of variations and optimal control; optimization (49-XX) 1 Fluid mechanics (76-XX) 1 Optics, electromagnetic theory (78-XX) 1 Biology and other natural sciences (92-XX) 1 Systems theory; control (93-XX) 1 Mathematics education (97-XX) Citations by Year